Power Transmission Belting Catalog

Transcription

POWER
TRANSMISSION
BELTING
POWER TRANSMISSION
BELTING
Jason Industrial® is a Megadyne Group company that manufactures and
delivers a comprehensive inventory of rubber and polyurethane
synchronous belts, rubber v-belts, industrial hose and couplings, plus
hardware to the industrial community worldwide.
When extraordinary needs require specialized components, we will work
with you from prototype to production, creating custom solutions that suit
your unique application.
As a Jason customer, you can feel confident in the quality and integrity of
our products, the speed and efficiency at which they are delivered, and the
expertise and customer focus that our local representatives are
committed to providing.
Jason’s corporate headquarters are based in Fairfield, New Jersey. Our
distribution center is located just outside of Chicago, Illinois, with
additional corporate offices in Canada, Mexico, Brazil and Colombia, as well
as manufacturing, warehousing and distribution centers in cities across the
globe.
Welcome to Jason...the first name in mechanical rubber and urethane
products that power industry forward.
TYPE
POWERING GLOBAL INDUSTRY
BELT SERIES
PAGE
RUBBER
V-BELTS
Drive Belt Nomenclature3
Fractional Horsepower (FHP)3L4
UniMatch® Classical Multi-Plus®
A, B, C, D, E
5-7
UniMatch® Cogged Raw Edge Classical
AX, BX, CX
8-9
UniMatch® Deep Wedge V-Belt3V, 5V, 8V10
UniMatch® Cogged Raw Edge Deep Wedge
3VX, 5VX
11
UniMatch® SP Series Metric V-Belt
SPZ, SPA, SPB, SPC
12-14
Accu-Link® – Detachable Tab Type Link V-Belt
3L, A, B, C, CC
15
Open-End V-Belt3L/O, A, B, C 16
Double Classical V-BeltAA, BB, CC17-18
Double Classical V-Belt for Poultry Industry
AA, BB
18
UNIMATCH®
BANDED
V-BELTS
UniMatch® Banded Classical V-BeltRB, RC, RD19-20
UniMatch® Banded Deep Wedge V-Belt
R3V, R5V, R8V, R8VK
21-23
UniMatch® Banded Cogged Raw Edge Deep Wedge V-Belt
R3VX, R5VX
24-25
LAWN &
GARDEN
MXV™ Super Duty V – Clutching Fabric/Aramid Cord
MXV3, MXV4, MXV5
TABLE OF CONTENTS
TABLE OF CONTENTS
26-27
VARIABLE
SPEED
Variable Speed – North American ARPM Standard Sizes
28-30
Metric ISO R1604 Standards30
European Metric 3 1
Asymmetrical for Schlafhorst Open End Spinning Machines
31
Variable Speed for Eurodrive Units3 1
MULTI-RIB
Multi-Rib V-BeltsJ, L, M32-33
SPECIALTY
BELTS
Belt Corporation of America (BCA)
34-35
Vertical Form-Fill-Seal Belts - OEM Quality Replacement Belts
Roller Mill Belts - Synchronous + PV, Double-Sided PV
8M, 14M, DD
36
MegaRubber - Made-to-Order - Special Products
LT, HTG, LN1, HT, HTX, Blue Grip
37
Lightweight Conveyor Belting - RULTRANS38
Jason Flat Belt – Endless Woven Type 400
39
Neoflex 60° Wide Rubber Angle V-Belt7M39
Standard Timing Belt & Cotton Cleaner
XL, L, H, XH, XXH, CCB
40-42
HIGH
HORSEPOWER Double Sided TimingDXL, DL, DH 43-44
SYNCHRONOUS
HTB® Synchronous3M, 5M, 8M, 14M45-47
BELTS
Dual HTB® SynchronousD5M, D8M, D14M48-49
Tiger Synchronous8MT, 14MT50
Isoran® RPP® Silver5MS, 8MS, 14MS5 1
Isoran® RPP® Gold8MG, 14MG52
Isoran® RPC PlatinumPLT8M, PLT14M53-54
Megapaint Silicone Free SynchronousPNT8M55
Open-End - Timing & HTB®
LXL, LL, LH, LXH, L8M, L14M, DLL,
56
DLH, DL8M
Rubber Special Constructions
57
POLYURETHANE Megapower® Polyurethane Endless (Thermoset)
T2, T2.5, T5, T10, T2.5DL, T5DL, T10DL
AT3, AT5, AT10, MXL, XL, L, H
58-60
Megalinear® Polyurethane Open-End Timing (Thermoplastic) MTD3M, MTD5M, MTD8M, MTD14M
61-63
RPP5M, RPP8M, RPP14M TG5 K6, TG10 K6, TG10 K13, TG20 K13
ATG10 K13, ATG20 K13, HG K13
MXL, XL, L, H, XH, T2.5, T5,T10,T20, AT3, AT5, AT10, AT20
STD 5M, STD 8M, P1, P2, P4
1
TABLE OF CONTENTS
TABLE OF CONTENTS
TYPE
BELT SERIES
PAGE
POLYURETHANE Megaflex® Polyurethane Truly Endless Timing (Thermoplastic) T5, T10, T20, T5DL, T10DL, T20DL
64-65
AT5, AT10, AT20, AT5DL, AT10DL, AT20DL
RPP5, RPP8, RPP14, RPP5DL, RPP8DL, RPP14DL
XL, L, H, XH, XLDL, LDL, HDL, XHDL MTD8M, P2, ATG10, ATG10K13
Polyurethane Special Belts
Special Backings, Fabrics, Profiles,
66
Pitches, Widths
Polyurethane Special Constructions
Special Coatings, Profiles, Pitches
67
PPJ Belt Joining System for Polyurethane Belts
PPJ
Megarib® Polyurethane Endless Multi-Rib V-Belt
J, H, TB2 69
Megablue Food Grade Positive Drive Belt (Thermoplastic)
Megaflat® Polyurethane & Rubber Endless Flat
MB10,MB10K, MB20, MB20K
70-71
P 0, P 102, P 108, P 110, P 120, P 155, S 110
72
VAR (Vee and Round) Urethane Belting
Round, Vee, Super Grip Backing, Dual,
Ridgetop
Polyurethane Pulleys, Clamping Plates & Bar Stock
Metric, Standard, RPP® & HTD®
68
73
74
Glossary of Polyurethane Terms
75
PULLEYS &
BUSHINGS
Jason Pulleys & Bushings - Light & Heavy Duty,
Variable Pitch, AL (Blower), QD, Synchronous, Made to Order
76-77
V-BELT
ACCESSORIES
Belt Measurer – 110"
Tension Tester Gauge
Sheave Gauge
V-Belt Display
V-Belt Wall Rack
78
78
78
78
78
TECHNICAL
DATA
Engineering Support
Global Application Team
Belt Tensioning Instructions
Timing, Multi-Rib, V-Belts (Classical, Deep
Wedge, Cogged Raw Edge Deep Wedge)
Simplified Tensioning for Isoran® Belts
HTB®, Tiger, Silver, Gold, Platinum
ARPM Sheave Dimensional Information
A, B, C, AX, BX, CX, AA, BB, CC
3V, 5V, 8V, 3VX, 5VX
Belt Wear/Failure Recognition
Synchronous Belt Cross-Reference
Belt Drive Data Sheet
86
86
87
Terms, Conditions and Limited Warranty of Sale
88
P/N
P/N
P/N
P/N
P/N
-
32-9108
TESTER
G001
WFD-42
WHD-7
79
80
81
82-85
The following trademarks have been registered in the United States Patent and Trademark Office by their owner,
Jason Industrial Inc. - HTB®, Tiger Belts®
RPP® is a registered trademark of Carlisle Power Transmission Products Inc.
Poly Chain®, PCGT®, HTD®, PowerGrip® and GT® are registered trademarks of the Gates Corporation.
Isoran® is a registered trademark of Dayco Europe S.R.L.
Kevlar® is a registered trademark of DuPont.
Alligator® is a registered trademark of Flexco.
Flexonic® is a registered trademark of Hutchinson.
2
V-Belt Type
Numbered
By
Part
Number
Effective Length
Standard Length Designation Effective Length
Standard Length Designation Standard Length Designation Effective Length
Outside
Length
4L500
A48
5L500
B47
AX48
5VX500 =
= =
= =
= 50”
50”
50”
50”
50”
50”
LENGTH
Fractional HP Classical Multi-Plus
Fractional HP Classical Multi-Plus
Classical Cogged
Narrow Deep Wedge
NOTE: Length information values in the above table are approximate. Industry standards require that to properly measure a
belt, it must be installed on a fixture with two pulleys of prescribed dimension and tensioned to a specific value. Accurate
values cannot be measured by hand on a free length of belt.
LIGHT DUTY
3L
4L
5L
Fractional HP
40°
0.50”
C
D
40°
40°
1.50”
E
40°
Cogged allows smaller pulleys. Better
heat dissipation. Raw Edge Sidewalls
(no fabric cover) prevent slippage.
AX
BX
CX
WEDGE
3V
5V
38°
WEDGE COGGED
0.63”
3VX
5VX
38°
38°
WRAPPED V-BELT
1
8V
38°
BELT SIZE DIMENSIONS
IN THIS PUBLICATION
ARE NOMINAL.
RAW EDGE V-BELT
1
2
2
4
3
1.
Cover - Rubberized Fabric
l Flexible, non-cracking, smooth running for long life
l Oil, heat & abrasion resistant
2. Load Section - Polyester Cords
l Positioned to take tension in both FHP & Classical
applications
l Chemically treated, then fused prevents separation
3. Load Carrying Section
l Special compound to resist stretch & fatigue
4. Compression Section
l Elastomer resists compression fatigue
l Dissipates internal heat build-up
l Provides firm lateral pressure against groove
sidewall and distributes the load to cords
3
5
1.
Top Fabric
l Provides heat and oil resistance
2. Load Section - Polyester Cords
l Provides uniform distribution of load
3. Raw Edge Sidewalls
l Increases grip
l Improved efficiency through reduced slippage
4. Compression Section
l Elastomer resists compression fatigue
l Dissipates internal heat build-up
l Provides firm lateral pressure against groove
sidewall and distributes the load to cords
5.
Precision Molded Cogs
l Provide flexibility and aid in heat dissipation
CONSTRUCTION
4
0.53”
0.38”
0.31”
Same properties of Wedge. Cogged
for greater flexibility and heat
dissipation. Raw Edge Sidewalls (no
fabric cover) prevent slippage.
38°
1.00”
0.88”
0.63”
40°
0.53”
0.38”
0.31”
Narrower, deeper profile with higher
power capability than classical v-belt.
Allows for smaller, more compact
drives.
40°
WIDTH/HEIGHT
0.88”
0.53”
0.66”
0.41”
0.50”
0.31”
MOLDED COGGED
40°
1.00”
B
40°
40°
0.75”
1.25”
0.53”
0.88”
0.31”
A
40°
Jason Multi-Plus® - UniMatch®
0.66”
0.41”
CLASSICAL
HEAVY DUTY
40°
0.41”
0.66”
0.31”
0.50”
0.22”
0.38”
DRIVE BELT NOMENCLATURE
DRIVE BELT
NOMENCLATURE
3
V-BELTS
V-BELTS
Fractional Horsepower (FHP) V-Belts - 3L Section
Fractional Horsepower (FHP) V-Belts are ideal for HVAC equipment, appliances, outdoor power
equipment, lawn & garden, and various industrial applications. Generally, 3L FHP belts are used
individually on drives of 1 horsepower or less.
PART NUMBER DESIGNATION
3L130
Features & Benefits
l Oil & Heat Resistant - Durability in tough environments
3 = belt top width in increments
l Flexibility - Ideal for use with backside idlers
l Static Dissipating - Safe operation in potentially dangerous atmosphere
Construction
of one-eighth inch = 3/8
L = Light Duty (FHP)
130 = outside length in tenths of an inch = 13
Compound - Natural rubber/SBR
0.38"
Cord - Polyester
Cover - Cotton/polyester blend
Applications - HVAC Equipment, Lawn & Garden, Appliances,
General Industry
3L
Engineering Standards - Conforms to ARPM standard IP 23
40°
Recommended Pulleys - Use pulleys made to ARPM standards
0.22"
Note - Effective length is approximately equal to outside length
3L SECTION 0.38" TOP WIDTH x 0.22" THICKNESS x 40°ANGLE
Belt
Number
3L130
3L140
3L150
3L160
3L170
3L180
3L190
3L200
3L210
3L220
3L230
3L240
3L250
3L260
3L270
3L280
3L285
4
Outside
Length
(in.)
Approx.
Weight
(lbs.)
Belt
Number
Outside
Length
(in.)
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
25.0
26.0
27.0
28.0
28.5
0.04
0.04
0.04
0.04
0.06
0.06
0.06
0.07
0.07
0.07
0.08
0.08
0.08
0.09
0.09
0.09
0.09
3L290
3L300
3L310
3L315
3L320
3L330
3L340
3L350
3L360
3L370
3L380
3L390
3L400
3L410
3L420
3L430
3L440
29.0
30.0
31.0
31.5
32.0
33.0
34.0
35.0
36.0
37.0
38.0
39.0
40.0
41.0
42.0
43.0
44.0
Approx.
Weight
(lbs.)
0.10
0.10
0.11
0.11
0.11
0.11
0.11
0.12
0.12
0.12
0.13
0.13
0.13
0.14
0.14
0.15
0.15
Belt
Number
Outside
Length
(in.)
3L450
3L460
3L470
3L475
3L480
3L490
3L500
3L510
3L520
3L530
3L540
3L550
3L560
3L570
3L580
3L590
3L600
45.0
46.0
47.0
47.5
48.0
49.0
50.0
51.0
52.0
53.0
54.0
55.0
56.0
57.0
58.0
59.0
60.0
Approx.
Weight
Belt
(lbs.)
Number
0.15
0.15
0.16
0.16
0.16
0.16
0.17
0.17
0.17
0.18
0.18
0.19
0.19
0.19
0.20
0.20
0.20
3L610
3L620
3L630
3L640
3L650
3L660
3L670
3L680
3L690
3L700
3L710
3L720
3L730
3L740
3L750
3L760
Outside Approx.
Length Weight
(in.)
(lbs.)
61.0
62.0
63.0
64.0
65.0
66.0
67.0
68.0
69.0
70.0
71.0
72.0
73.0
74.0
75.0
76.0
0.20
0.20
0.20
0.21
0.21
0.21
0.22
0.22
0.22
0.22
0.22
0.23
0.23
0.23
0.24
0.24
V-BELTS
V-BELTS
UniMatch® Classical Multi-Plus® - A, B, C, D, E
Jason/Megadyne’s Multi-Plus® V-Belts are designed to perform in tandem in multiple V-Belt
drives, maintaining drive efficiency and classical belt performance. Multi-Plus® V-Belts are
always matched, easy to install and maintain. Jason Multi-Plus® V-Belts come in a complete
range of sizes, are anti-static and offer oil and heat resistance meeting RMA requirements.
Dual Branding – A and B section belts up to 100" are Dual Branded clearly identifying both ARPM classical and
fractional horsepower (FHP) sizes allowing consolidation of your classical and FHP inventory into one belt line –
saving you money! No need to carry two separate product lines. The dual part number system is more than just
labeling, too. FHP & Classical belts have the same top width dimension but classical profile is deeper, allowing
more belt/pulley contact and reducing sheave wear.
Dual Branding Example: A40 (4L420) B78 (5L810)
A15
Features & Benefits
l UniMatch® Construction - Consistent performance in
multiple V-Belt drives - ensures all belts will measure within
ARPM matching standards
l Dual Branding - A & B sections dual-branded with classical and FHP part numbers - reduces inventory by allowing you to discontinue 4L and 5L
A = 0.5" belt top width x 0.31" thickness
15 = Inside length in inches
A
40°
Construction
Compound - Natural rubber/SBR
0.88"
0.66"
0.50"
0.31"
B
40°
D
Applications - General Industry, HVAC Equipment, Lawn & Garden, Agriculture
40°
E
0.75"
1.00"
40°
40°
Engineering Standards - Conforms to ARPM standard IP 20
0.53"
1.50"
1.25"
Cord - Polyester
C
0.41"
Recommended Pulleys - Use pulleys made to ARPM
standards
"A" SECTION 0.5" TOP WIDTH x 0.31" THICKNESS x 40°ANGLE
l Note - For A Section, add 2 inches for outside length - Example: A15 + 2 inches = 17" approximate outside length
Belt
Number
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
4L160
(4L170)
(4L180)
(4L190)
(4L200)
(4L210)
(4L220)
(4L230)
(4L240)
(4L250)
(4L260)
(4L270)
(4L280)
(4L290)
(4L300)
(4L310)
(4L320)
(4L330)
(4L340)
(4L350)
(4L360)
(4L370)
(4L380)
(4L390)
(4L400)
(4L410)
(4L420)
(4L430)
(4L440)
(4L450)
(4L460)
(4L470)
Outside Approx. Length Weight
(in.)
(lbs.)
16.0
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
25.0
26.0
27.0
28.0
29.0
30.0
31.0
32.0
33.0
34.0
35.0
36.0
37.0
38.0
39.0
40.0
41.0
42.0
43.0
44.0
45.0
46.0
47.0
0.10
0.10
0.10
0.10
0.10
0 10
0.10
0.10
0.15
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.30
0.30
Belt
Number
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75
A76
A77
Outside Approx.
Length Weight
(in.)
(lbs.)
(4L480)
(4L490)
(4L500)
(4L510)
(4L520)
(4L530)
(4L540)
(4L550)
(4L560)
(4L570)
(4L580)
(4L590)
(4L600)
(4L610)
(4L620)
(4L630)
(4L640)
(4L650)
(4L660)
(4L670)
(4L680)
(4L690)
(4L700)
(4L710)
(4L720)
(4L730)
(4L740)
(4L750)
(4L760)
(4L770)
(4L780)
(4L790)
48.0
49.0
50.0
51.0
52.0
53.0
54.0
55.0
56.0
57.0
58.0
59.0
60.0
61.0
62.0
63.0
64.0
65.0
66.0
67.0
68.0
69.0
70.0
71.0
72.0
73.0
74.0
75.0
76.0
77.0
78.0
79.0
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
Belt
Number
Outside
Length
(in.)
A78 (4L800) 80.0
A79 (4L810) 81.0
A80 (4L820) 82.0
A81 (4L830) 83.0
A82 (4L840) 84.0
A83 (4L850) 85.0
A84 (4L860) 86.0
A85 (4L870) 87.0
A86 (4L880) 88.0
A87 (4L890) 89.0
A88 (4L900) 90.0
A89 (4L910) 91.0
A90 (4L920) 92.0
A91 (4L930) 93.0
A92 (4L940) 94.0
A93 (4L950) 95.0
A94 (4L960) 96.0
A95 (4L970) 97.0
A96 (4L980) 98.0
A97 (4L990) 99.0
A98 (4L1000) 100.0
A99
101.0
A100
102.0
A101
103.0
A103
105.0
A104
106.0
A105
107.0
A106
108.0
A107
109.0
A108
110.0
A109
111.0
A110
112.0
Approx.
Weight Belt
(lbs.)
Number
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.55
0.57
0.60
0.65
0.70
A111
A112
A113
A114
A115
A116
A118
A119
A120
A124
A128
A130
A133
A134
A135
A136
A137
A140
A144
A157
A158
A162
A173
A180
A196
A197
A210
A221
A256
A258
Outside Approx.
Length Weight
(in.)
(lbs.)
113.0
114.0
115.0
116.0
117.0
118.0
120.0
121.0
122.0
126.0
130.0
132.0
135.0
136.0
137.0
138.0
139.0
142.0
146.0
159.0
160.0
164.0
175.0
182.0
198.0
199.0
212.0
223.0
258.0
260.0
0.75
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.90
0.90
0.90
0.95
1.00
1.10
1.10
1.10
1.15
1.15
1.31
1.31
1.35
1.40
1.70
1.75
"B," "C," "D" and "E" Multi-Plus® Sections listed on pages 6 & 7
5
V-BELTS
V-BELTS
"B" SECTION 0.66" TOP WIDTH x 0.41" THICKNESS x 40°ANGLE
l Note - For B Section, add 3 inches for outside length - Example: B20 + 3 inches = 23" approximate outside length
(in.)
(lbs.)
Belt
Number
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B50
B51
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
5L220
5L230
(5L240)
(5L250)
(5L260)
(5L270)
(5L280)
(5L290)
(5L300)
(5L310)
(5L320)
(5L330)
(5L340)
(5L350)
(5L360)
(5L370)
(5L380)
(5L390)
(5L400)
(5L410)
(5L420)
(5L430)
(5L440)
(5L450)
(5L460)
(5L470)
(5L480)
(5L490)
(5L500)
(5L510)
(5L520)
(5L530)
(5L540)
(5L550)
(5L560)
(5L570)
(5L580)
(5L590)
(5L600)
(5L610)
(5L620)
(5L630)
(5L640)
(5L650)
22.0
23.0
23.0
24.0
25.0
26.0
27.0
28.0
29.0
30.0
31.0
32.0
33.0
34.0
35.0
36.0
37.0
38.0
39.0
40.0
41.0
42.0
43.0
44.0
45.0
46.0
47.0
48.0
49.0
50.0
51.0
52.0
53.0
54.0
55.0
56.0
57.0
58.0
59.0
60.0
61.0
62.0
63.0
64.0
65.0
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.60
0.60
0.60
0.60
0.60
0.60
0.70
0.70
Belt
Number
B63 (5L660)
B64 (5L670)
B65 (5L680)
B66 (5L690)
B67 (5L700)
B68 (5L710)
B69 (5L720)
B70 (5L730)
B71 (5L740)
B72 (5L750)
B73 (5L760)
B74 (5L770)
B75 (5L780)
B76 (5L790)
B77 (5L800)
B78 (5L810)
B79 (5L820)
B80 (5L830)
B81 (5L840)
B82 (5L850)
B83 (5L860)
B84 (5L870)
B85 (5L880)
B86 (5L890)
B87 (5L900)
B88 (5L910)
B89 (5L920)
B90 (5L930)
B91 (5L940)
B92 (5L950)
B93 (5L960)
B94 (5L970)
B95 (5L980)
B96 (5L990)
B97 (5L1000)
B98 (5L1010)
B99 (5L1020)
B100
B101
B102
B103
B104
B105
B106
B107
Outside
Length
(in.)
Approx.
Weight
(lbs.)
66.0
67.0
68.0
69.0
70.0
71.0
72.0
73.0
74.0
75.0
76.0
77.0
78.0
79.0
80.0
81.0
82.0
83.0
84.0
85.0
86.0
87.0
88.0
89.0
90.0
91.0
92.0
93.0
94.0
95.0
96.0
97.0
98.0
99.0
100.0
101.0
102.0
103.0
104.0
105.0
106.0
107.0
108.0
109.0
110.0
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
0.90
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
Belt
Number
B108
B109
B110
B111
B112
B113
B114
B115
B116
B118
B120
B122
B123
B124
B125
B126
B127
B128
B130
B131
B132
B133
B134
B135
B136
B138
B140
B141
B142
B144
B147
B148
B150
B152
B153
B154
B156
B157
B158
B162
B163
B165
B168
B170
B173
Outside Approx.
Length Weight Belt
(in.)
(lbs.)
Number
111.0
112.0
113.0
114.0
115.0
116.0
117.0
118.0
119.0
121.0
123.0
125.0
126.0
127.0
128.0
129.0
130.0
131.0
133.0
134.0
135.0
136.0
137.0
138.0
139.0
141.0
143.0
144.0
145.0
147.0
150.0
151.0
153.0
155.0
156.0
157.0
159.0
160.0
161.0
165.0
166.0
168.0
171.0
173.0
176.0
1.00
1.00
1.10
1.10
1.10
1.15
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.20
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.40
1.40
1.40
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
1.50
B175
B177
B180
B182
B184
B188
B190
B192
B195
B197
B204
B205
B210
B215
B221
B223
B224
B225
B228
B229
B234
B237
B240
B248
B253
B255
B259
B265
B270
B276
B285
B292
B293
B300
B315
B330
B333
B345
B360
B394
B433
B472
Outside Approx.
Length Weight
(in.)
(lbs.)
178.0
180.0
183.0
185.0
187.0
191.0
193.0
195.0
198.0
200.0
207.0
208.0
213.0
217.0
223.0
225.0
226.0
227.0
230.0
231.0
236.0
239.0
242.0
250.0
255.0
257.0
261.0
267.0
272.0
278.0
287.0
294.0
295.0
302.0
317.0
332.0
335.0
347.0
362.0
396.0
435.0
474.0
1.50
1.50
1.50
1.50
1.50
1.80
1.90
2.00
2.00
2.00
2.00
2.00
2.00
2.10
2.25
2.25
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.30
2.70
2.70
2.70
2.70
2.70
2.90
2.90
2.90
3.00
3.20
4.00
4.20
4.60
"C" SECTION 0.88" TOP WIDTH x 0.53" THICKNESS x 40°ANGLE
l Note - For C Section, add 4 inches for outside length - Example: C41 + 4 inches = 45" approximate outside length
Belt
Number
6
C41
C43
C45
C46
C47
C48
C50
C51
C52
C53
C54
C55
C56
C57
C58
C59
C60
C62
C63
C64
C65
C66
C67
C68
C69
C70
C72
C73
C75
C78
C79
C80
Outside
Length
(in.)
45.0
47.0
49.0
50.0
51.0
52.0
54.0
55.0
56.0
57.0
58.0
59.0
60.0
61.0
62.0
63.0
64.0
66.0
67.0
68.0
69.0
70.0
71.0
72.0
73.0
74.0
76.0
77.0
79.0
82.0
83.0
84.0
Approx.
Weight
(lbs.)
0.80
0.80
0.80
0.80
0.80
0.80
0.90
0.90
0.90
0.90
0.90
1.00
1.02
1.04
1.06
1.08
1.10
1.10
1.10
1.10
1.10
1.10
1.10
1.10
1.15
1.20
1.20
1.20
1.20
1.20
1.20
1.20
Belt
Number
C81
C83
C85
C86
C87
C88
C90
C92
C93
C94
C96
C97
C98
C99
C100
C101
C102
C103
C104
C105
C106
C108
C109
C110
C112
C115
C116
C118
C120
C124
C126
C128
Outside
Length
(in.)
85.0
87.0
89.0
90.0
91.0
92.0
94.0
96.0
97.0
98.0
100.0
101.0
102.0
103.0
104.0
105.0
106.0
107.0
108.0
109.0
110.0
112.0
113.0
114.0
116.0
119.0
120.0
122.0
124.0
128.0
130.0
132.0
Approx.
Weight
(lbs.)
1.30
1.30
1.40
1.40
1.40
1.40
1.40
1.40
1.40
1.50
1.50
1.80
1.80
1.80
1.90
1.90
1.90
1.90
1.90
1.90
1.90
1.90
1.90
1.90
2.00
2.00
2.00
2.00
2.10
2.20
2.25
2.30
Belt
Number
C130
C132
C134
C136
C138
C140
C141
C142
C143
C144
C148
C150
C152
C153
C154
C155
C156
C158
C159
C160
C162
C166
C168
C172
C173
C175
C177
C180
C185
C188
C190
C195
Outside
Length
(in.)
134.0
136.0
138.0
140.0
142.0
144.0
145.0
146.0
147.0
148.0
152.0
154.0
156.0
157.0
158.0
159.0
160.0
162.0
163.0
164.0
166.0
170.0
172.0
176.0
177.0
179.0
181.0
184.0
189.0
192.0
194.0
199.0
Approx.
Weight
Belt
(lbs.)
Number
2.40
2.40
2.40
2.40
2.40
2.40
2.40
2.40
2.40
2.40
2.60
2.60
2.60
2.60
2.70
2.70
2.70
2.70
2.70
2.70
2.70
2.70
2.70
3.00
3.00
3.00
3.10
3.20
3.20
3.20
3.20
3.40
C200
C202
C204
C207
C208
C210
C220
C225
C228
C238
C240
C245
C246
C248
C255
C270
C276
C280
C285
C297
C300
C303
C314
C315
C330
C345
C360
C390
C420
C480
Outside
Length
(in.)
Approx.
Weight
(lbs.)
204.0
206.0
208.0
211.0
212.0
214.0
222.0
227.0
230.0
240.0
242.0
247.0
248.0
250.0
257.0
272.0
278.0
282.0
287.0
299.0
302.0
305.0
316.0
317.0
332.0
347.0
362.0
392.0
422.0
482.0
3.50
3.60
3.60
3.65
3.65
3.70
3.70
4.40
4.40
4.80
4.80
5.00
5.00
5.00
5.00
5.40
5.40
5.50
5.60
5.60
5.60
5.60
5.60
5.60
5.70
6.60
7.00
7.40
7.80
7.90
"D" SECTION 1.25" TOP WIDTH x 0.75" THICKNESS x 40°ANGLE
V-BELTS
V-BELTS
l Note - For D Section, add 5 inches for outside length - Example: D90 + 5 inches = 95" approximate outside length
Belt
Number
D90
D105
D115
D120
D128
D132
D136
D144
D158
D162
Outside
Length
(in.)
95.0
110.0
120.0
125.0
133.0
137.0
141.0
149.0
163.0
167.0
Approx.
Weight
(lbs.)
Belt
Number
3.40
4.00
4.30
4.50
4.80
5.00
5.20
5.40
6.00
6.10
D171
D173
D180
D195
D205
D210
D225
D240
D248
D255
Outside
Length
(in.)
176.0
178.0
185.0
200.0
210.0
215.0
228.0
243.0
251.0
258.0
Approx.
Weight
(lbs.)
6.40
6.50
6.80
7.30
7.90
8.40
8.40
9.00
9.00
9.50
Belt
Number
D270
D285
D300
D315
D330
D345
D355
D360
D390
D394
Outside
Length
(in.)
273.0
288.0
303.0
318.0
333.0
348.0
358.0
363.0
393.0
397.0
Approx.
Weight
Belt
(lbs.)
Number
10.00
10.70
11.20
11.80
12.40
12.60
13.00
13.50
14.60
14.80
D420
D441
D450
D480
D540
D600
D660
Outside
Length
(in.)
Approx.
Weight
(lbs.)
423.0
444.0
453.0
483.0
543.0
603.0
663.0
15.80
16.50
16.95
18.10
20.20
22.40
24.80
"E" SECTION 1.5" TOP WIDTH x 1" THICKNESS x 40°ANGLE
l Note - For E Section, add 6 inches for outside length - Example: E144 + 6 inches = 150" approximate outside length
Belt
Number
E144
E180
E195
E210
Outside
Length
(in.)
Approx.
Weight
(lbs.)
Belt
Number
150.0
186.0
201.0
216.0
9.30
9.30
10.00
12.00
E225
E240
E270
E300
Outside Approx.
Length Weight
(in.)
(lbs.)
231.0
246.0
276.0
306.0
13.00
13.50
15.30
17.00
Belt
Number
Outside
Length
(in.)
E310
E330
E360
E390
316.0
336.0
366.0
396.0
Approx.
Weight
Belt
(lbs.)
Number
17.60
18.80
20.40
22.10
E420
E441
E460
E480
Outside
Length
(in.)
Approx.
Weight
(lbs.)
426.0
447.0
466.0
486.0
23.80
25.00
26.00
28.00
7
V-BELTS
V-BELTS
UniMatch® Cogged Raw Edge Classical V-Belts AX, BX, CX (Oil & Heat Resistant/Static Dissipating)
ARPM specification multiple V-belts in raw edge, cogged construction are especially useful for
high-speed compact drives. These belts all have the UniMatch® feature. Raw edge, cogged
multiple V-belts are listed by industry number in which the first letter indicates belt section,
the "X" signifies cogged, raw edge that has greater power capacity than the standard wrapped
construction. The number is the ARPM belt designation number.
Features & Benefits
AX22
l Raw Edge Sidewalls - Eliminates slippage and increases efficiency versus wrapped V-belts and saves energy
A = Nominal 0.5" Top Width
l UniMatch® Construction - Consistent performance in multiple 0.31" Thickness
V-belt drives and ensures all belts of the same size measure within ARPM
matching limits
= Raw edge sidewalls and cogged
X
22 = ARPM Standard length
designation
l Oil & Heat Resistant - Better than standard belts in oily environ-
0.66"
0.50"
ments (occasional splash) and higher
ambient temperatures
AX
Construction
40°
Compound - Chloroprene
Cord - Polyester
0.31"
BX
40°
0.41"
0.88"
Top Fabric - Cotton/polyester blend
CX
Applications - General Industry, HVAC Equipment, Lawn & Garden,
Agriculture
40°
Engineering Standards - Conforms to ARPM standard IP-20
0.53"
"AX" SECTION 0.5" TOP WIDTH x 0.31" THICK x 40°ANGLE
l Note - For AX Section, add 2 inches for outside length - Example: AX22 + 2 inches = 24" approximate outside length
Belt
Number
AX22
AX23
AX24
AX25
AX26
AX27
AX28
AX29
AX30
AX31
AX32
AX33
AX34
AX35
AX36
AX37
AX38
AX39
8
(in.)
(lbs.)
24.0
25.0
26.0
27.0
28.0
29.0
30.0
31.0
32.0
33.0
34.0
35.0
36.0
37.0
38.0
39.0
40.0
41.0
0.17
0.17
0.17
0.18
0.18
0.18
0.19
0.20
0.20
0.21
0.21
0.22
0.23
0.24
0.24
0.25
0.26
0.26
Belt
Number
Outside
Length
(in.)
Approx.
Weight
(lbs.)
AX40
AX41
AX42
AX43
AX44
AX45
AX46
AX47
AX48
AX49
AX50
AX51
AX52
AX53
AX54
AX55
AX56
AX57
42.0
43.0
44.0
45.0
46.0
47.0
48.0
49.0
50.0
51.0
52.0
53.0
54.0
55.0
56.0
57.0
58.0
59.0
0.26
0.27
0.28
0.29
0.30
0.31
0.31
0.31
0.32
0.33
0.33
0.34
0.35
0.35
0.36
0.36
0.37
0.37
Belt
Number
AX58
AX59
AX60
AX61
AX62
AX63
AX64
AX65
AX66
AX67
AX68
AX69
AX70
AX71
AX72
AX73
AX75
AX76
Outside
Length
(in.)
60.0
61.0
62.0
63.0
64.0
65.0
66.0
67.0
68.0
69.0
70.0
71.0
72.0
73.0
74.0
75.0
77.0
78.0
Approx.
Weight Belt
(lbs.)
Number
0.38
0.40
0.40
0.40
0.41
0.41
0.42
0.43
0.43
0.44
0.45
0.46
0.46
0.47
0.48
0.48
0.49
0.50
AX78
AX80
AX84
AX85
AX86
AX90
AX92
AX96
AX105
AX108
AX110
AX112
AX120
AX128
AX136
Outside
Length
(in.)
80.0
82.0
86.0
87.0
88.0
92.0
94.0
98.0
107.0
110.0
112.0
114.0
122.0
130.0
138.0
Approx.
Weight
(lbs.)
0.51
0.52
0.54
0.55
0.56
0.59
0.61
0.62
0.68
0.70
0.71
0.73
0.74
0.78
0.82
V-BELTS
V-BELTS
"BX" SECTION 0.66" TOP WIDTH x 0.41" THICK x 40°ANGLE
l Note - For BX Section, add 3 inches for outside length - Example: BX30 + 3 inches = 33" approximate outside length
Belt
Number
BX30
BX31
BX32
BX33
BX34
BX35
BX36
BX37
BX38
BX39
BX40
BX41
BX42
BX43
BX44
BX45
BX46
BX47
BX48
BX49
BX50
BX51
BX52
BX53
Outside
Length
(in.)
33.0
34.0
35.0
36.0
37.0
38.0
39.0
40.0
41.0
42.0
43.0
44.0
45.0
46.0
47.0
48.0
49.0
50.0
51.0
52.0
53.0
54.0
55.0
56.0
Approx. Weight
(lbs.)
0.38
0.39
0.39
0.39
0.39
0.40
0.42
0.43
0.43
0.45
0.46
0.47
0.48
0.49
0.50
0.51
0.52
0.53
0.54
0.55
0.56
0.57
0.58
0.59
Belt
Number
BX54
BX55
BX56
BX57
BX58
BX59
BX60
BX61
BX62
BX63
BX64
BX65
BX66
BX67
BX68
BX69
BX70
BX71
BX72
BX73
BX74
BX75
BX76
BX77
Outside
Length
(in.)
Approx.
Weight
(lbs.)
Belt
Number
Outside
Length
(in.)
57.0
58.0
59.0
60.0
61.0
62.0
63.0
64.0
65.0
66.0
67.0
68.0
69.0
70.0
71.0
72.0
73.0
74.0
75.0
76.0
77.0
78.0
79.0
80.0
0.60
0.61
0.62
0.63
0.64
0.66
0.67
0.68
0.69
0.70
0.71
0.72
0 .73
0.74
0.75
0.76
0 .77
0.78
0.79
0.80
0.81
0.82
0.83
0.85
BX78
BX79
BX80
BX81
BX82
BX83
BX84
BX85
BX86
BX87
BX88
BX89
BX90
BX91
BX92
BX93
BX94
BX95
BX96
BX97
BX98
BX99
BX100
BX103
81.0
82.0
83.0
84.0
85.0
86.0
87.0
88.0
89.0
90.0
91.0
92.0
93.0
94.0
95.0
96.0
97.0
98.0
99.0
100.0
101.0
102.0
103.0
106.0
Approx.
Weight Belt
(lbs.)
Number
0.86
0.87
0.88
0.89
0.90
0.91
0.92
0.93
0.93
0.93
0.95
0.96
0.98
0.99
1.00
1.01
1.02
1.03
1.05
1.06
1.07
1.08
1.09
1.12
BX105
BX108
BX112
BX113
BX115
BX116
BX120
BX124
BX128
BX133
BX136
BX140
BX144
BX150
BX158
BX162
BX173
BX180
BX195
BX210
BX225
BX240
BX255
BX270
Outside
Length
(in.)
Approx.
Weight
(lbs.)
108.0
111.0
115.0
116.0
118.0
119.0
123.0
127.0
131.0
136.0
139.0
143.0
147.0
153.0
161.0
165.0
176.0
183.0
198.0
213.0
227.0
242.0
257.0
272.0
1.14
1.17
1.22
1.22
1.25
1.26
1.30
1.30
1.30
1.34
1.37
1.40
1.45
1.51
1.59
1.63
1.74
1.81
1.96
2.10
2.30
2.36
2.50
2.64
"CX" SECTION 0.88" TOP WIDTH x 0.53" THICK x 40°ANGLE
l Note - For CX Section, add 4 inches for outside length - Example: CX51 + 4 inches = 55" approximate outside length
Belt
Number
CX51
CX60
CX68
CX71
CX73
CX74
CX75
CX76
CX77
CX78
CX79
CX80
Outside
Length
(in.)
55.0
64.0
72.0
75.0
77.0
78.0
79.0
80.0
81.0
82.0
83.0
84.0
Approx. Weight
(lbs.)
1.07
1.24
1.39
1.45
1.49
1.51
1.53
1.55
1.57
1.59
1.61
1.63
Belt
Number
CX81
CX82
CX83
CX84
CX85
CX86
CX87
CX88
CX89
CX90
CX96
CX105
Outside
Length
(in.)
85.0
86.0
87.0
88.0
89.0
90.0
91.0
92.0
93.0
94.0
100.0
109.0
Approx.
Weight
(lbs.)
1.64
1.67
1.69
1.71
1.72
1.75
1.79
1.79
1.81
1.81
1.93
2.10
Belt
Number
Outside
Length
(in.)
CX109
CX112
CX115
CX120
CX123
CX128
CX133
CX136
CX144
CX150
CX158
CX162
113.0
116.0
119.0
124.0
127.0
132.0
137.0
140.0
148.0
154.0
162.0
166.0
Approx.
Weight Belt
(lbs.)
Number
2.18
2.24
2.29
2.39
2.40
2.42
2.47
2.49
2.63
2.75
2.90
2.95
CX173
CX180
CX187
CX190
CX195
CX210
CX240
CX255
CX270
Outside
Length
(in.)
177.0
184.0
191.0
194.0
199.0
214.0
243.0
258.0
273.0
Approx.
Weight
(lbs.)
3.15
3.27
3.40
3.46
3.55
3.77
4.30
4.58
4.85
9
V-BELTS
V-BELTS
UniMatch® Deep Wedge V-Belts - 3V, 5V, 8V
(Oil & Heat Resistant/Static Dissipating)
A narrower, deeper, wedge shape than classical V-belts with more efficient load carrying characteristics and higher power capability, allowing for smaller, more compact drives. These belts
feature UniMatch® construction, which eliminates the need for belt set matching. Stock
UniMatch® Deep Wedge V-belts conform to ARPM Engineering Standard IP-22. Deep Wedge
V-belts are identified by a number and letter specifying the belt section and a number giving
the outside length in inches multiplied by 10 - Example: 3V250.
Features & Benefits
3V250
l High Power Capability - Higher power with a more compact drive
3V = Nominal 0.38" Top Width
l UniMatch® Construction - Consistent performance in multiple
V-belt drives and ensures all belts of
the same size measure within ARPM matching limits
0.31" Thickness
250 = Outside length in tenths of an
l Oil & Heat Resistant - Standard construction belts that deliver
inch = 25.0"
0.63"
0.38"
excellent performance in most drive
conditions
3V
Construction
38°
Compound - Natural Rubber/SBR
Cord - Polyester
5V
0.31"
38°
0.53"
1.0"
8V
Applications - General Industry, Agriculture
38°
0.88"
"3V" SECTION 0.38" TOP WIDTH x 0.31" THICK x 38°ANGLE
Belt
Number
3V250
3V265
3V280
3V300
3V315
3V335
3V355
3V375
3V400
Outside
Length
(in.)
25.0
26.5
28.0
30.0
31.5
33.5
35.5
37.5
40.0
Approx. Weight
(lbs.)
0.10
0.10
0.10
0.10
0.10
0.20
0.20
0.20
0.20
Belt
Number
Outside
Length
(in.)
3V425
3V450
3V475
3V500
3V530
3V560
3V600
3V630
3V650
42.5
45.0
47.5
50.0
53.0
56.0
60.0
63.0
65.0
Approx.
Weight
(lbs.)
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.30
Belt
Number
Outside
Length
(in.)
3V670
3V710
3V730
3V750
3V800
3V830
3V850
3V900
3V950
67.0
71.0
73.0
75.0
80.0
83.0
85.0
90.0
95.0
Approx.
Weight Belt
(lbs.)
Number
0.30
0.30
0.30
0.30
0.30
0.35
0.40
0.40
0.40
3V1000
3V1060
3V1120
3V1180
3V1250
3V1320
3V1400
Outside
Length
(in.)
Approx.
Weight
(lbs.)
100.0
106.0
112.0
118.0
125.0
132.0
140.0
0.40
0.40
0.50
0.50
0.60
0.60
0.70
"5V" SECTION 0.63" TOP WIDTH x 0.53" THICK x 38°ANGLE
Belt
Number
5V500
5V530
5V560
5V600
5V630
5V670
5V710
5V750
5V800
Outside
Length
(in.)
50.0
53.0
56.0
60.0
63.0
67.0
71.0
75.0
80.0
Approx. Weight
(lbs.)
0.60
0.70
0.70
0.70
0.70
0.80
0.80
0.80
0.90
Belt
Number
Outside
Length
(in.)
5V850
5V900
5V950
5V1000
5V1060
5V1120
5V1180
5V1250
5V1320
85.0
90.0
95.0
100.0
106.0
112.0
118.0
125.0
132.0
Approx.
Weight
(lbs.)
0.90
0.90
0.90
1.10
1.10
1.20
1.30
1.30
1.40
Belt
Number
Outside
Length
(in.)
5V1400
5V1500
5V1600
5V1630
5V1700
5V1800
5V1900
5V2000
5V2120
140.0
150.0
160.0
163.0
170.0
180.0
190.0
200.0
212.0
Approx.
Weight Belt
(lbs.)
Number
1.50
1.60
1.70
1.80
1.90
2.20
2.20
2.20
2.40
5V2240
5V2360
5V2500
5V2650
5V2800
5V3000
5V3150
5V3350
5V3550
Outside
Length
(in.)
Approx.
Weight
(lbs.)
224.0
236.0
250.0
265.0
280.0
300.0
315.0
335.0
355.0
2.70
2.80
3.00
3.10
3.30
3.50
3.80
3.90
4.00
"8V" SECTION 1" TOP WIDTH x 0.88" THICK x 38°ANGLE
Belt
Number
10
8V1000
8V1060
8V1120
8V1180
8V1250
8V1320
8V1400
8V1500
8V1600
Outside
Length
(in.)
100.0
106.0
112.0
118.0
125.0
132.0
140.0
150.0
160.0
Approx. Weight
(lbs.)
3.50
3.70
3.90
4.20
4.40
4.70
4.90
5.20
5.60
Belt
Number
Outside
Length
(in.)
Approx.
Weight
(lbs.)
Belt
Number
Outside
Length
(in.)
8V1700
8V1800
8V1900
8V2000
8V2120
8V2240
8V2360
8V2500
8V2550
170.0
180.0
190.0
200.0
212.0
224.0
236.0
250.0
255.0
5.90
6.30
6.70
7.00
7.50
7.90
8.30
8.80
9.00
8V2650
8V2800
8V3000
8V3150
8V3300
8V3350
8V3550
8V3600
8V3750
265.0
280.0
300.0
315.0
330.0
335.0
355.0
360.0
375.0
Approx.
Weight Belt
(lbs.)
Number
9.30
9.80
10.50
11.10
11.60
11.80
12.50
12.90
13.30
8V4000
8V4250
8V4500
8V4750
8V5000
8V5600
Outside
Length
(in.)
Approx.
Weight
(lbs.)
400.0
425.0
450.0
475.0
500.0
560.0
14.00
14.90
15.80
16.40
17.20
19.00
V-BELTS
V-BELTS
UniMatch® Cogged Raw Deep Wedge V-Belts 3VX, 5VX (Oil & Heat Resistant/Static Dissipating)
UniMatch® Cogged Raw Edge construction further increases the effective power transmission
of Deep Wedge V-belts. These cogged deep wedge UniMatch® V-belts need no belt set
matching. Stock UniMatch® Raw Edge, Cogged Deep Wedge V-belts are listed in this section.
Cogged Raw Edge Deep Wedge V-belts are identified by a number followed by two letters
indicating belt cross section and cogged construction. The number following is the outside
length in inches multiplied by 10 - Example 3VX250.
Features & Benefits
3VX250
l Raw Edge Sidewalls - Increased aggressiveness reduces slippage and increases efficiency versus wrapped
V-belts. Saves energy
3V = Nominal 0.38" Top Width
X = Raw edge sidewalls and cogged
250 = Outside length in tenths of
0.31" Thickness
V-belt drives and ensures all belts of the same size measure within ARPM matching limits
an inch = 25.0"
ments (occasional splash) and higher ambient temperatures
Construction
0.63"
0.38"
3VX
38°
5VX
0.31"
38°
0.53"
Cord - Polyester
"3VX" SECTION 0.38" TOP WIDTH x 0.31" THICK x 38°ANGLE
Belt
Number
Outside
Length
(in.)
Approx.
Weight
(lbs.)
Belt
Number
Outside
Length
(in.)
3VX250
3VX265
3VX280
3VX290
3VX300
3VX315
3VX335
3VX355
3VX375
25.0
26.5
28.0
29.0
30.0
31.5
33.5
35.5
37.5
0.10
0.10
0.10
0.10
0.10
0.10
0.20
0.20
0.20
3VX390
3VX400
3VX425
3VX450
3VX475
3VX500
3VX530
3VX560
3VX600
39.0
40.0
42.5
45.0
47.5
50.0
53.0
56.0
60.0
Approx.
Weight
(lbs.)
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
Belt
Number
3VX630
3VX670
3VX710
3VX750
3VX800
3VX850
3VX900
3VX950
3VX1000
Outside
Length
(in.)
60.0
67.0
71.0
75.0
80.0
85.0
90.0
95.0
100.0
Approx.
Weight
Belt
(lbs.)
Number
0.30
0.30
0.30
0.30
0.40
0.40
0.40
0.40
0.40
3VX1060
3VX1120
3VX1180
3VX1250
3VX1320
3VX1400
Outside
Length
(in.)
Approx.
Weight
(lbs.)
106.0
112.0
118.0
125.0
132.0
140.0
0.50
0.50
0.60
0.60
0.70
0.70
"5VX" SECTION 0.63" TOP WIDTH x 0.53" THICK x 38°ANGLE
Belt
Number
Outside
Length
(in.)
Approx.
Weight
(lbs.)
Belt
Number
Outside
Length
(in.)
5VX450
5VX470
5VX490
5VX500
5VX510
5VX530
5VX540
5VX550
5VX560
5VX570
5VX580
5VX590
5VX600
45.0
47.0
49.0
50.0
51.0
53.0
54.0
55.0
56.0
57.0
58.0
59.0
60.0
0.55
0.60
0.60
0.60
0.65
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
5VX610
5VX630
5VX650
5VX670
5VX680
5VX690
5VX710
5VX730
5VX740
5VX750
5VX780
5VX800
5VX810
61.0
63.0
65.0
67.0
68.0
69.0
71.0
73.0
74.0
75.0
78.0
80.0
81.0
Approx.
Weight
(lbs.)
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.85
0.90
0.90
Belt
Number
5VX830
5VX840
5VX850
5VX860
5VX880
5VX900
5VX930
5VX950
5VX960
5VX1000
5VX1030
5VX1060
5VX1080
Outside
Length
(in.)
83.0
84.0
85.0
86.0
88.0
90.0
93.0
95.0
96.0
100.0
103.0
106.0
108.0
Approx.
Weight
Belt
(lbs.)
Number
0.90
0.90
0.90
0.90
0.90
1.00
1.10
1.10
1.10
1.20
1.20
1.20
1.30
5VX1120
5VX1150
5VX1180
5VX1230
5VX1250
5VX1320
5VX1400
5VX1500
5VX1600
5VX1700
5VX1800
5VX1900
5VX2000
Outside
Length
(in.)
112.0
115.0
118.0
123.0
125.0
132.0
140.0
150.0
160.0
170.0
180.0
190.0
200.0
Approx.
Weight
(lbs.)
1.30
1.40
1.40
1.50
1.50
1.60
1.70
1.80
1.90
2.00
2.10
2.30
2.40
11
V-BELTS
V-BELTS
UniMatch® SP Series Metric V-Belts SPZ, SPA, SPB, SPC
Built to ISO Standard 4184. SP series V-belts were the forerunners of the deep wedge, high
capacity V-belt sections. These deep-wedge belts (38°) allow for more power, high speed
ratios, smaller center distances and more compact drives. They are replacement belts for many imported machines
and for machinery built for export.
These V-belts also have the UniMatch® feature. This eliminates belt set matching with its multiple stocking problems.
Non-standard lengths are available on special order. SP series Metric V-belts are specified by letters indicating the
section and numbers giving the pitch length in millimeters - Example: SPZ512.
NOTE: Belt sizes up to 2240mm in length are also available in raw edge cogged construction. These belts are
designated by an "X" prefix rather than an "S" - Example: XPB1400. For Raw Edge Cogged Construction, add 25%
to the list price.
Although metric V-belts are generally designated by section and datum length, they are sometimes labeled with the
section letters, belt length in millimeters and the letters "La" (approximate length), "Li" (inside length) or "Lw"
(effective length). Care should be used here since all manufacturers do not use the same definitions.
Features & Benefits
SPZ512
l Static Dissipating - Safe operation in potentially dangerous
atmosphere
V-belt drives and ensures all belts of the same size measure within ISO 4184
matching limits
ments (occasional splash) and higher
ambient temperatures
SP = Metric V-belt
Z = Top width - 9.7mm
Thickness - 8mm
512 = Pitch length in millimeters
12.7mm
9.7mm
SPZ
38°
8mm
Construction
Cord - Polyester
Engineering Standards - Conforms to ISO Standard 4184
Recommended Pulleys - Use pulleys made to ISO 4143 standards
Special Constructions - Available in raw edge cogged construction
by special order (XPZ, XPA, XPB). Up to
2240mm in all sections.
Non-Standard Lengths - Available by special order
12
38°
16.3mm
22mm
SPB
SPC
38°
SPA
13mm
38°
10mm
18mm
V-BELTS
V-BELTS
"SPZ" SECTION METRIC 9.7mm TOP WIDTH, 8mm THICK
l Note - For SPZ Section, add 13mm to pitch length for outside length - Example: SPZ512 + 13mm = 525mm outside length
Belt
Number
Outside
Length
(mm)
Approx.
Weight
(lbs.)
Belt
Number
Outside
Length
(mm)
Approx.
Weight
(lbs.)
Belt
Number
Outside
Length
(mm)
SPZ512
SPZ562
SPZ587
SPZ607
SPZ612
SPZ630
SPZ637
SPZ662
SPZ670
SPZ677
SPZ687
SPZ710
SPZ722
SPZ732
SPZ737
SPZ750
SPZ758
SPZ760
SPZ762
SPZ772
SPZ787
SPZ800
SPZ812
SPZ825
SPZ837
SPZ850
SPZ862
SPZ875
SPZ887
SPZ900
SPZ912
SPZ922
SPZ925
SPZ937
SPZ940
SPZ950
525.0
575.0
600.0
620.0
625.0
643.0
650.0
675.0
683.0
690.0
700.0
723.0
735.0
745.0
750.0
763.0
771.0
773.0
775.0
785.0
800.0
813.0
825.0
838.0
850.0
863.0
875.0
888.0
900.0
913.0
925.0
935.0
938.0
950.0
953.0
963.0
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
SPZ962
SPZ987
SPZ1000
SPZ1010
SPZ1012
SPZ1024
SPZ1037
SPZ1047
SPZ1060
SPZ1077
SPZ1080
SPZ1087
SPZ1100
SPZ1112
SPZ1120
SPZ1137
SPZ1140
SPZ1147
SPZ1162
SPZ1180
SPZ1187
SPZ1200
SPZ1202
SPZ1212
SPZ1237
SPZ1250
SPZ1262
SPZ1270
SPZ1287
SPZ1312
SPZ1320
SPZ1337
SPZ1340
SPZ1347
SPZ1362
SPZ1387
975.0
1000.0
1013.0
1023.0
1025.0
1037.0
1050.0
1060.0
1073.0
1090.0
1093.0
1100.0
1113.0
1125.0
1133.0
1150.0
1153.0
1160.0
1175.0
1193.0
1200.0
1213.0
1215.0
1225.0
1250.0
1263.0
1275.0
1283.0
1300.0
1325.0
1333.0
1350.0
1353.0
1360.0
1375.0
1400.0
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
SPZ1400
SPZ1412
SPZ1420
SPZ1437
SPZ1462
SPZ1470
SPZ1487
SPZ1500
SPZ1512
SPZ1520
SPZ1537
SPZ1560
SPZ1562
SPZ1582
SPZ1587
SPZ1600
SPZ1612
SPZ1637
SPZ1650
SPZ1662
SPZ1682
SPZ1687
SPZ1700
SPZ1709
SPZ1712
SPZ1737
SPZ1750
SPZ1762
SPZ1787
SPZ1800
SPZ1812
SPZ1837
SPZ1850
SPZ1862
SPZ1887
SPZ1900
1413.0
1425.0
1433.0
1450.0
1475.0
1483.0
1500.0
1513.0
1525.0
1533.0
1550.0
1573.0
1575.0
1585.0
1600.0
1613.0
1625.0
1650.0
1663.0
1675.0
1695.0
1700.0
1713.0
1722.0
1725.0
1750.0
1763.0
1775.0
1800.0
1813.0
1825.0
1850.0
1863.0
1875.0
1900.0
1913.0
Approx. Weight
Belt
(lbs.)
Number
Outside
Length
(mm)
Approx.
Weight
(lbs.)
SPZ1937
SPZ1962
SPZ1987
SPZ2000
SPZ2037
SPZ2062
SPZ2087
SPZ2120
SPZ2132
SPZ2137
SPZ2160
SPZ2187
SPZ2240
SPZ2262
SPZ2280
SPZ2287
SPZ2337
SPZ2360
SPZ2410
SPZ2432
SPZ2500
SPZ2585
SPZ2650
SPZ2690
SPZ2782
SPZ2800
SPZ2840
SPZ2900
SPZ2990
SPZ3000
SPZ3150
SPZ3170
SPZ3350
SPZ3550
1937.0
1975.0
2000.0
2013.0
2050.0
2075.0
2100.0
2133.0
2145.0
2150.0
2173.0
2200.0
2253.0
2275.0
2293.0
2300.0
2350.0
2373.0
2423.0
2445.0
2513.0
2593.0
2663.0
2703.0
2795.0
2813.0
2853.0
2913.0
3003.0
3013.0
3163.0
3183.0
3363.0
3563.0
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.70
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
"SPA" SECTION METRIC 12.7mm TOP WIDTH, 10mm THICK
l Note - For SPA Section, add 18mm to pitch length for outside length - Example: SPA732 + 18mm = 750mm outside length
Belt
Number
Outside
Length
(mm)
SPA732
SPA757
SPA782
SPA800
SPA807
SPA832
SPA850
SPA857
SPA882
SPA900
SPA907
SPA932
SPA950
SPA957
SPA967
SPA982
SPA1000
SPA1007
SPA1032
SPA1060
SPA1082
SPA1092
SPA1107
SPA1120
SPA1132
SPA1157
SPA1180
SPA1187
SPA1207
SPA1220
SPA1232
SPA1250
SPA1257
750.0
757.0
782.0
800.0
825.0
850.0
868.0
875.0
900.0
918.0
925.0
950.0
968.0
975.0
985.0
1000.0
1018.0
1025.0
1050.0
1078.0
1100.0
1110.0
1125.0
1138.0
1150.0
1175.0
1198.0
1205.0
1225.0
1238.0
1232.0
1268.0
1275.0
Approx.
Weight
(lbs.)
Belt
Number
Outside
Length
(mm)
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.20
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.30
0.40
0.40
0.40
0.40
SPA1262
SPA1272
SPA1282
SPA1307
SPA1320
SPA1332
SPA1357
SPA1382
SPA1400
SPA1407
SPA1423
SPA1425
SPA1432
SPA1457
SPA1482
SPA1500
SPA1507
SPA1532
SPA1550
SPA1557
SPA1582
SPA1600
SPA1607
SPA1632
SPA1657
SPA1682
SPA1700
SPA1707
SPA1732
SPA1750
SPA1757
SPA1782
SPA1800
1280.0
1290.0
1300.0
1307.0
1338.0
1350.0
1375.0
1400.0
1418.0
1425.0
1441.0
1443.0
1450.0
1475.0
1500.0
1518.0
1525.0
1550.0
1568.0
1575.0
1600.0
1618.0
1625.0
1650.0
1675.0
1700.0
1718.0
1725.0
1750.0
1768.0
1775.0
1800.0
1818.0
Approx.
Weight
(lbs.)
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.40
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
0.50
Belt
Number
Outside
Length
(mm)
SPA1807
SPA1832
SPA1837
SPA1850
SPA1857
SPA1882
SPA1900
SPA1907
SPA1932
SPA1957
SPA1962
SPA1982
SPA2000
SPA2032
SPA2057
SPA2060
SPA2082
SPA2120
SPA2132
SPA2182
SPA2207
SPA2230
SPA2232
SPA2240
SPA2282
SPA2300
SPA2307
SPA2332
SPA2360
SPA2382
SPA2432
SPA2450
SPA2482
1825.0
1850.0
1855.0
1868.0
1875.0
1900.0
1918.0
1925.0
1950.0
1975.0
1980.0
2000.0
2018.0
2050.0
2075.0
2078.0
2100.0
2138.0
2132.0
2200.0
2225.0
2248.0
2250.0
2258.0
2300.0
2318.0
2325.0
2350.0
2378.0
2400.0
2450.0
2468.0
2500.0
Approx. Weight
Belt
(lbs.)
Number
0.50
0.50
0.50
0.50
0.50
0.50
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.60
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
SPA2500
SPA2532
SPA2582
SPA2607
SPA2632
SPA2650
SPA2682
SPA2720
SPA2732
SPA2782
SPA2800
SPA2832
SPA2882
SPA2900
SPA2932
SPA2982
SPA3000
SPA3032
SPA3082
SPA3150
SPA3182
SPA3282
SPA3350
SPA3382
SPA3550
SPA3750
SPA4000
SPA4250
SPA4500
SPA4865
Outside
Length
(mm)
Approx.
Weight
(lbs.)
2518.0
2550.0
2600.0
2625.0
2650.0
2668.0
2700.0
2738.0
2750.0
2800.0
2818.0
2850.0
2900.0
2918.0
2950.0
3000.0
3018.0
3050.0
3100.0
3168.0
3200.0
3300.0
3368.0
3400.0
3568.0
3768.0
3418.0
4268.0
4518.0
4883.0
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.70
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.80
0.90
0.90
0.90
0.90
0.90
1.00
1.00
1.00
1.10
1.20
1.20
1.30
1.40
"SPB" and "SPC" SP Metric Sections listed on page 14
13
V-BELTS
V-BELTS
"SPB" SECTION METRIC 16.3mm TOP WIDTH, 13mm THICK
l Note - For SPB Section, add 22mm to pitch length for outside length - Example: SPB1250 + 22mm = 1272mm outside length
Belt
Number
Outside
Length
(mm)
Approx.
Weight
(lbs.)
Belt
Number
Outside
Length
(mm)
SPB1250
SPB1260
SPB1320
SPB1340
SPB1400
SPB1410
SPB1450
SPB1500
SPB1550
SPB1590
SPB1600
SPB1650
SPB1700
SPB1750
SPB1800
SPB1850
SPB1900
SPB1950
SPB2000
SPB2020
1272.0
1282.0
1342.0
1362.0
1422.0
1432.0
1472.0
1522.0
1572.0
1612.0
1622.0
1672.0
1722.0
1772.0
1822.0
1872.0
1922.0
1972.0
2022.0
2042.0
0.60
0.60
0.70
0.70
0.70
0.70
0.80
0.80
0.80
0.80
0.80
0.90
0.90
0.90
0.90
0.90
0.90
1.00
1.00
1.10
SPB2060
SPB2120
SPB2150
SPB2180
SPB2240
SPB2280
SPB2300
SPB2350
SPB2360
SPB2410
SPB2430
SPB2500
SPB2530
SPB2580
SPB2650
SPB2680
SPB2720
SPB2800
SPB2840
SPB2900
2082.0
2142.0
2172.0
2202.0
2262.0
2302.0
2322.0
2372.0
2382.0
2432.0
2452.0
2522.0
2552.0
2602.0
2682.0
2702.0
2742.0
2822.0
2862.0
2922.0
Approx.
Weight
(lbs.)
1.10
1.10
1.10
1.10
1.10
1.10
1.20
1.20
1.20
1.20
1.20
1.20
1.30
1.30
1.30
1.40
1.40
1.40
1.50
1.50
Belt
Number
Outside
Length
(mm)
SPB2990
SPB3000
SPB3070
SPB3150
SPB3170
SPB3250
SPB3340
SPB3350
SPB3412
SPB3450
SPB3550
SPB3650
SPB3750
SPB3800
SPB4000
SPB4060
SPB4250
SPB4310
SPB4500
SPB4560
3012.0
3022.0
3092.0
3172.0
3192.0
3272.0
3362.0
3372.0
3434.0
3472.0
3572.0
3672.0
3772.0
3822.0
4022.0
4082.0
4272.0
4332.0
4522.0
4582.0
Approx. Weight
Belt
(lbs.)
Number
1.50
1.50
1.60
1.60
1.60
1.60
1.60
1.70
1.70
1.70
1.70
1.80
1.80
1.90
2.00
2.00
2.10
2.10
2.20
2.20
Outside
Length
(mm)
Approx.
Weight
(lbs.)
4772.0
4842.0
4892.0
5022.0
5092.0
5322.0
5402.0
5622.0
5702.0
6012.0
6022.0
6322.0
6362.0
6722.0
7122.0
7522.0
8012.0
8022.0
2.30
2.40
2.40
2.50
2.60
2.70
2.70
2.80
2.80
2.90
3.00
3.10
3.20
3.40
3.60
3.70
4.00
4.00
SPB4750
SPB4820
SPB4870
SPB5000
SPB5070
SPB5300
SPB5380
SPB5600
SPB5680
SPB5990
SPB6000
SPB6300
SPB6340
SPB6700
SPB7100
SPB7500
SPB7990
SPB8000
"SPC" SECTION METRIC 22mm TOP WIDTH, 18mm THICK
l Note - For SPC Section, add 30mm to pitch length for outside length - Example: SPCB1700 + 30mm = 1730mm outside length
14
Belt
Number
Outside
Length
(mm)
Approx.
Weight
(lbs.)
Belt
Number
Outside
Length
(mm)
Approx.
Weight
(lbs.)
Belt
Number
Outside
Length
(mm)
Approx.
Weight
(lbs.)
SPC1700
SPC1800
SPC1900
SPC2000
SPC2120
SPC2240
SPC2360
SPC2500
SPC2650
1730.0
1830.0
1930.0
2030.0
2150.0
2270.0
2390.0
2530.0
2680.0
1.60
1.60
1.70
1.70
1.80
1.80
1.90
2.00
2.10
SPC2800
SPC3000
SPC3150
SPC3350
SPC3550
SPC3750
SPC4000
SPC4250
SPC4500
2830.0
3030.0
3150.0
3380.0
3580.0
3780.0
4030.0
4280.0
4530.0
2.20
2.40
2.50
2.60
2.80
2.90
3.10
3.30
3.50
SPC4750
SPC5000
SPC5300
SPC5600
SPC6300
SPC6700
SPC7100
SPC7500
SPC8000
4780.0
5030.0
5330.0
5630.0
6330.0
6730.0
7130.0
7530.0
8030.0
3.70
3.90
4.20
4.40
4.90
5.20
5.60
5.90
6.30
Belt
Number
SPC8500
SPC9000
SPC10000
SPC10600
SPC11200
SPC11800
SPC12500
Outside
Length
(mm)
Approx.
Weight
(lbs.)
8530.0
9030.0
10030.0
10630.0
11230.0
11830.0
12530.0
6.70
7.10
7.90
8.30
8.80
9.30
9.90
Accu-Link® Detachable Link Type
V-Belt - The Ideal Replacement Belt
for Conventional Rubber V-Belts!
V-BELTS
V-BELTS
Accu-Link® detachable tab type link belting is the ideal substitute for
conventional rubber V-belts. Make endless with a simple twist - no tools
required! Polyester fabric is impregnated with a premium polyurethane
compound that eliminates elongation and improves tensile strength for
longer life.
Jason/Megadyne's exclusive manufacturing process makes Accu-Link®
the most precise belt of its type, for optimum sidewall fit with the pulley.
Accu-Link® is available in 25 ft. and 100 ft. cartons.
3L and A-Link also available in 5 ft. sleeved length. B-Link also available
in 6 ft. sleeved length.
Features & Benefits
l Durable Urethane Coating - Increased life and durability
l Rugged Polyester Fabric - Strength and longer life; maximum horsepower
l Can Be Assembled In Any Length - Readily available in emergencies - reduces inventory
l Easy Assembly - No Tools Needed - Assemble by hand, a fast and reliable solution, minimizes downtime
l Chemical and High Temperature Resistance - Dependability in harsh environments
l Segmented Link Construction - Rolls onto drive pulleys like chain - no cords to break
Reduced vibration over conventional V-belts
l Versatility - Can be used in any industry, hundreds of applications
Insert &
Twist
Can be used as singles or multiple V-belts
l Horsepower Capacity - Power ratings equal to conventional V-belts
l Interchangeability - Can be installed on existing pulleys with no changes in set-up
Where to Use Accu-Link®
l Temporary or permanent substitution for conventional rubber V-belts
l Any V-belt application where it is difficult to install an endless belt - avoid costly
labor-intensive machine teardowns
l V-belt applications where chemical resistance and high temperature resistance is needed
l Mobile Service Vehicles where carrying a large inventory of belts is not practical
Applications - Poultry, HVAC, General Industry, Lawn & Garden, Agriculture
Engineering Standards - None - No engineering standard exists for link-type belting
Temperature Range - -13°F/+176°F (-25°C/+80°C)
Availability - 3L, A, B, C, CC sections
BELT
TYPE/SECTION
PART
NUMBER
LENGTH
(FEET)
WEIGHT PER
FOOT (LBS.)
PACKAGING
3L
3L-LINK-5
3L-LINK-25
3L-LINK-100
5
25
100
0.5
0.5
0.5
5 ft. in one sleeve
25 ft. in one carton
A
A-LINK-5
A-LINK-25
A-LINK-100
5
25
100
0.6
0.6
0.6
5 ft. in one sleeve
B
B-LINK-6
B-LINK-25
B-LINK-100
6
25
100
0.9
0.9
0.9
6 ft. in one sleeve
C
C-LINK-25
25
.1 7
15
V-BELTS
V-BELTS
Open-End V-Belting - 3L/O, A, B, C
Available in Perforated or Solid Construction
Open-End V-belting is used for specialized requirements where difficulty of
installation prevents the use of endless belts or for emergency repairs.
Open-End comes in either perforated (pre-drilled for easy cutting and
fastener installation) or solid construction where a more durable belt is
required. Open-End V-belting has an oil and heat resistant neoprene cover.
Belting is cut to desired length and joined with metal fasteners. Only a knife
and screwdriver are required for assembly.
Available in four sections as shown below. Standard roll length is 164 ft.
(50 meters).
Features & Benefits
l Easy Assembly - Machinery does not have to be dismantled to install
l Cut to Desired Length - Readily available in emergency situations
l Perforated Construction - Allows for easier joining - pre-drilled holes for easy fastener installation
l Solid Construction - Slightly better tensile strength (hp/torque capability) than perforated version
l Multi-Layer Reinforcement - Consistent strength, good fastener retention
PART
NUMBER
TOP
WIDTH
BELT
CONSTRUCTION
3L/O
3L/OS
3L/OF
3/8"
Perforated
3/8"
Solid
--
Fastener
A
AS
AF
B
BS
BF
C
CS
CF
1/2"
Perforated
1/2"
Solid
--
Fastener
21/32"
Perforated
21/32"
Solid
--
Fastener
7/8"
Perforated
7/8"
Solid
--
Fastener
Standard Roll Length is 164 ft. Add 20% for shorter lengths.
16
Double-V (Hexagonal) Classical Belts AA, BB, CC Cross Sections
V-BELTS
V-BELTS
Specially designed for serpentine and reversing drives, Double V-belts transmit power from
both sides of the belt. Polyester cords and cotton/polyester cover provide maximum strength
and length stability with minimum stretch. These belts conform to ARPM Engineering Standard
IP-21. Double V-belts are available in three standard ARPM sections - AA, BB and CC - and in
lengths up to 540 inches. They are specified by belt section letters and a Standard Length Designation that is
equivalent to the length of single "V" profile belts - Example: AA49
CC Section - Dry can belts available on request. These are used in
drying can applications in the textile industry.
NOMINAL CENTER WIDTH
0.66"
0.50"
Features & Benefits
l Polyester Tensile Member - Maximum strength, minimum stretch
l Dual Cross-Section Construction - Flexibility in design; delivers power from both sides of
the belt
0.41"
AA
0.53"
BB
l Center Cordline Construction - Increased flexibility on reverse Construction
bend or serpentine drives; longer life than standard belts
0.88"
Cord - Polyester
0.69"
CC
Applications - General Industry, Lawn & Garden, Agriculture, Textile,
Material Sorting Equipment
Note - These belts do not use the same nomenclature as
Agricultural belts. Refer to Jason/Megadyne Engineering
for length conversions
Recommended Pulleys - Use pulleys made to ARPM IP-20 for the
respective single V-belt
17
V-BELTS
V-BELTS
"AA" SECTION 0.5" WIDE, 0.41" THICK
Belt
Number
Inside
Length
(in.)
Approx.
Weight
(lbs.)
Belt
Number
Inside
Length
(in.)
AA49
AA51
AA55
AA58
AA60
AA63
AA68
AA73
49.9
51.9
55.9
58.9
60.9
63.9
68.9
73.9
0.50
0.50
0.50
0.50
0.50
0.60
0.60
0.60
AA75
AA78
AA80
AA83
AA85
AA88
AA90
AA93
75.9
78.9
80.9
83.9
85.9
88.9
90.9
93.9
Approx.
Weight
(lbs.)
0.60
0.75
0.80
0.80
0.80
0.80
0.80
1.00
Belt
Number
Inside
Length
(in.)
AA96
AA98
AA100
AA105
AA112
AA120
AA128
AA130
96.9
98.9
100.9
105.9
112.9
120.9
128.9
130.9
Approx.
Weight
Belt
(lbs.)
Number
Inside
Length
(in.)
Approx.
Weight
(lbs.)
145.9
148.9
155.9
194.9
240.9
1.40
1.50
1.50
1.80
2.40
Inside
Length
(in.)
Approx.
Weight
(lbs.)
BB180
BB182
BB185
BB187
BB190
BB195
BB210
BB214
BB215
BB225
BB228
BB234
BB240
BB255
BB270
BB278
BB300
BB360
181.3
183.3
186.3
188.3
191.3
196.3
211.3
215.3
216.3
226.3
229.3
235.3
241.3
256.3
271.3
279.3
301.3
361.3
2.20
2.30
2.30
2.40
2.40
2.40
2.60
2.65
2.66
2.80
2.90
2.90
2.90
3.10
3.30
3.70
3.70
4.60
Approx.
Weight
Belt
(lbs.)
Number
Inside
Length
(in.)
Approx.
Weight
(lbs.)
242.1
272.1
302.1
332.1
362.1
392.1
422.1
782.1
5.20
5.90
6.50
7.20
7.80
8.50
9.10
14.90
1.00
1.00
1.00
1.00
1.20
1.20
1.30
1.30
AA145
AA148
AA155
AA194
AA240
"BB" SECTION 0.66" WIDE, 0.53" THICK
Belt
Number
Inside
Length
(in.)
Approx.
Weight
(lbs.)
Belt
Number
Inside
Length
(in.)
BB43
BB45
BB50
BB51
BB54
BB55
BB60
BB62
BB68
BB70
BB71
BB72
BB73
BB74
BB75
BB76
BB77
BB81
BB85
BB87
44.3
46.3
51.3
52.3
55.3
56.3
61.3
63.3
69.3
71.3
72.3
73.3
74.3
75.3
76.3
77.3
78.3
82.3
86.3
88.3
0.60
0.64
0.70
0.70
0.85
0.90
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.00
1.10
1.10
1.10
BB90
BB92
BB93
BB94
BB95
BB96
BB97
BB100
BB102
BB103
BB104
BB105
BB107
BB108
BB111
BB112
BB114
BB115
BB116
BB118
91.3
93.3
94.3
95.3
96.3
97.3
98.3
101.3
103.3
104.3
105.3
106.3
108.3
109.3
112.3
113.3
115.3
116.3
117.3
119.3
Approx.
Weight
(lbs.)
1.10
1.20
1.20
1.20
1.20
1.20
1.20
1.25
1.30
1.30
1.30
1.30
1.30
1.30
1.30
1.40
1.40
1.45
1.50
1.50
Belt
Number
BB120
BB124
BB127
BB128
BB129
BB130
BB133
BB136
BB140
BB144
BB148
BB155
BB158
BB161
BB162
BB168
BB170
BB172
BB173
BB175
Inside
Length
(in.)
121.3
125.3
128.3
129.3
130.3
131.3
134.3
137.3
141.3
145.3
149.3
156.3
159.3
162.3
163.3
169.3
171.3
173.3
174.3
176.3
Approx.
Weight
Belt
(lbs.)
Number
1.50
1.50
1.55
1.60
1.70
1.70
1.75
1.80
1.80
1.80
1.90
2.00
2.00
2.00
2.10
2.10
2.10
2.10
2.10
2.10
"CC" SECTION 0.88" WIDE, 0.69" THICK
Belt
Number
Inside
Length
(in.)
CC75
CC81
CC85
CC90
CC96
CC105
CC112
CC118
77.1
83.1
87.1
92.1
98.1
107.1
114.1
120.1
Approx.
Weight
(lbs.)
1.70
1.80
1.90
2.00
2.20
2.40
2.50
2.60
Belt
Number
Inside
Length
(in.)
CC119
CC120
CC128
CC140
CC144
CC154
CC158
CC162
121.1
122.1
130.1
142.1
146.1
156.1
160.1
164.1
Approx.
Weight
(lbs.)
2.60
2.70
2.90
3.10
3.20
3.40
3.50
3.80
Belt
Number
Inside
Length
(in.)
CC173
CC174
CC178
CC180
CC195
CC210
CC225
CC234
175.1
176.1
180.1
182.1
197.1
212.1
227.1
236.1
3.80
3.80
4.00
4.00
4.60
4.70
4.90
5.10
CC240
CC270
CC300
CC330
CC360
CC390
CC420
CC780
DOUBLE-V CLASSICAL BELTS FOR POULTRY INDUSTRY
Used on equipment in the poultry industry for the de-feathering process, the table
below lists popular sizes of Jason Double-V Classical Belts which have proven themselves in this harsh environment. Where a suffix of N is seen at the end of the belt
number (Example: BB158N), belts are double-notched for extra flexibility.
Note: “N” suffix on belt number
denotes double-notch construction. Contact Jason for availability of additional sizes.
18
Belt
Number
Inside
Length
(in.)
Approx.
Weight
(lbs.)
Construction
AA128
AA148
BB155
BB155N
BB158
BB158N
BB172N
BB185
128.9
148.9
156.3
156.3
159.3
159.3
173.3
186.3
1.30
1.50
2.00
2.00
2.00
2.00
2.10
2.30
Standard
Standard
Standard
Double Notched
Standard
Double Notched
Double Notched
Standard
UniMatch® Banded V-Belts - Classical Sections
B, C, D (Oil & Heat Resistant/Static Dissipating)
UniMatch® Banded V-belts are available in Classical sections B, C and D, and feature the
same premium constructions as the individual belt, bonded together with a fabric-neoprene
top band. These belts are often used on vertical shafts and where belt vibration, whipping
and turn-over must be minimized.
Stock Banded Classical V-belts are listed on page 20. To obtain the total list price, multiply the list price per rib by
the total number of ribs per band. In-between lengths of the B, C and D sections are available, as are lengths to
600 inches in the B and C sections on special order. Consult Jason/Megadyne Customer Service. These belts
conform to ARPM Engineering Standard IP-20.
BANDED V-BELTS
BANDED V-BELTS
Banded Classical V-belts are specified by a number followed by a forward slash which indicates banded
construction and number of ribs, and a letter/number combination indicating the base belt part number Example: 8/C90
Features & Benefits
l Banded Construction - Fabric/Neoprene top band enhances
stability and prevents belts from turning over or coming off the drive. Minimizes vibration.
l Static Dissipating - Safe operation in potentially dangerous
atmosphere
8/C90
8/ = One banded belt with 8 ribs
C = Indicates belt cross section
90 = ARPM Standard Length
Designation
Construction
Cord - Polyester
Top Band - Fabric/Neoprene
Special Order Availability - RB48 to RB105, up to 28 ribs wide
RB108 and up, up to 26 ribs wide
RC - All sizes, up to 22 ribs wide
RD - All sizes, up to 15 ribs wide
Special Lengths - In-between lengths and lengths up to 600 inches available by special order
Note - 2 and 3 rib belts are not returnable
It is common practice for some belt suppliers to fill orders for banded V-belts by supplying separate bands (belts)
that add up to the total number of ribs requested. Normal policy for Jason/Megadyne is to supply a one-piece
banded V-belt unless otherwise requested. Example: Order is for one belt with 8 ribs. Some suppliers will send
two belts with 4 ribs each. Jason/Megadyne will ship as ordered, one belt with 8 ribs, unless otherwise specified.
19
BANDED V-BELTS
BANDED V-BELTS
"RB" SECTION UNIMATCH® BANDED V-BELTS (CLASSICAL)
Banded B - thru B210, add 3-13/16 (3.8) to Standard Length Designation and above B210, add 2-15/16 (2.3) to get Outside Length (inch)
Belt
Number
RB46
RB48
RB51
RB52
RB53
RB55
RB56
RB57
RB58
RB59
RB60
RB61
RB62
RB63
RB64
RB65
RB66
RB67
RB68
Outside
Length
(in.)
Approx.
Weight
(lbs.)
Belt
Number
49.8
51.8
54.8
55.8
56.8
58.8
59.8
60.8
61.8
62.8
63.8
64.8
65.8
66.8
67.8
68.8
69.8
70.8
71.8
0.70
0.70
0.70
0.70
0.72
0.74
0.75
0.76
0.77
0.79
0.82
0.83
0.84
0.86
0.87
0.88
0.89
0.90
0.92
RB70
RB71
RB72
RB75
RB77
RB78
RB79
RB80
RB81
RB82
RB83
RB85
RB88
RB90
RB93
RB95
RB96
RB97
RB99
Outside Approx.
Length Weight
(in.)
(lbs.)
73.8
74.8
75.8
78.8
80.8
81.8
82.8
83.8
84.8
85.8
86.8
88.8
91.8
93.8
96.8
98.8
99.8
100.8
102.8
0.95
0.97
0.98
1.00
1.02
1.04
1.06
1.08
1.10
1.12
1.15
1.18
1.21
1.22
1.26
1.29
1.30
1.32
1.35
Belt
Number
Outside
Length
(in.)
RB100
RB101
RB103
RB105
RB108
RB109
RB112
RB114
RB116
RB118
RB120
RB124
RB128
RB130
RB133
RB136
RB138
RB141
RB144
103.8
104.8
106.8
108.8
111.8
112.8
115.8
117.8
119.8
121.8
123.8
127.8
131.8
133.8
136.8
139.8
141.8
144.8
147.8
Approx.
Weight
Belt
(lbs.)
Number
1.36
1.34
1.39
1.43
1.47
1.50
1.54
1.58
1.61
1.60
1.68
1.75
1.78
1.80
1.81
1.84
1.90
1.92
1.95
RB148
RB150
RB154
RB158
RB160
RB162
RB173
RB180
RB184
RB188
RB190
RB195
RB210
RB225
RB240
RB255
RB270
RB300
RB315
Outside
Length
(in.)
151.8
153.8
157.8
161.8
163.8
165.8
176.8
183.8
187.8
191.8
193.8
198.8
213.8
227.3
242.3
257.3
272.3
302.3
317.3
Approx.
Weight
(lbs.)
2.00
2.05
2.09
2.14
2.18
2.20
2.35
2.44
2.50
2.68
2.75
2.65
2.85
3.20
3.26
3.46
3.67
4.08
4.28
"RC" SECTION UNIMATCH® BANDED V-BELTS (CLASSICAL)
Banded C - thru C210, add 5-7/16 (5.4) to Standard Length Designation and above C210, add 3-7/16 (3.4) to get Outside Length (inch)
Belt
Number
Outside
Length
(in.)
RC60
RC68
RC71
RC75
RC80
RC81
RC85
RC87
RC90
RC96
65.4
73.4
76.4
80.4
85.4
86.4
90.4
92.4
95.4
101.4
Approx.
Weight
(lbs.)
1.44
1.65
1.68
1.80
1.85
1.92
2.04
2.09
2.16
2.30
Belt
Number
Outside
Length
(in.)
RC100
RC105
RC109
RC112
RC120
RC126
RC128
RC136
RC144
RC158
105.4
110.4
114.4
117.4
125.4
131.4
133.4
141.4
149.4
163.4
Approx.
Weight
(lbs.)
2.40
2.52
2.60
2.68
2.88
3.04
3.07
3.26
3.45
3.79
Belt
Number
Outside
Length
(in.)
RC162
RC173
RC180
RC195
RC204
RC210
RC225
RC240
RC255
RC270
167.4
178.4
185.4
200.4
209.4
215.4
228.4
243.4
258.4
273.4
Approx.
Weight
Belt
(lbs.)
Number
3.88
4.15
4.32
4.68
4.90
5.04
5.40
5.76
6.12
6.48
RC285
RC300
RC315
RC330
RC345
RC360
RC390
RC420
Outside
Length
(in.)
288.4
303.4
318.4
333.4
348.4
363.4
393.4
423.4
Approx.
Weight
(lbs.)
6.84
7.20
7.56
7.92
8.28
8.64
9.36
10.80
"RD" SECTION UNIMATCH® BANDED V-BELTS (CLASSICAL)
Banded D - thru D210, add 6-5/8 (6.6) to Standard Length Designation and above D210, add 4-1/8 (4.1) to get Outside Length (inch)
20
Belt
Number
Outside
Length
(in.)
Approx.
Weight
(lbs.)
Belt
Number
Outside
Length
(in.)
RD112
RD120
RD128
RD138
RD144
RD158
RD162
118.6
126.6
134.6
144.6
150.6
164.6
168.6
4.70
5.00
5.30
5.80
6.00
6.60
6.80
RD173
RD180
RD195
RD210
RD225
RD240
RD255
179.6
186.6
201.6
216.6
229.1
244.1
259.1
Approx.
Weight
(lbs.)
7.20
7.50
7.90
8.70
9.40
10.00
10.60
Belt
Number
Outside
Length
(in.)
RD270
RD285
RD300
RD315
RD330
RD345
RD360
274.1
289.1
304.1
319.1
334.1
349.1
364.1
Approx.
Weight
Belt
(lbs.)
Number
11.20
11.80
12.50
13.10
13.70
14.40
14.90
RD390
RD420
RD480
RD540
RD600
RD660
Outside
Length
(in.)
Approx.
Weight
(lbs.)
394.1
424.1
484.1
544.1
604.1
664.1
16.20
17.50
20.00
22.50
25.00
27.50
UniMatch® Banded V-Belts - Deep Wedge Sections
3V, 5V, 8V (Oil & Heat Resistant/Static Dissipating)
UniMatch® Banded V-belts are available in Deep Wedge sections 3V, 5V and 8V, and feature
the same premium constructions as the individual Deep Wedge belt and are bonded together
with a fabric-neoprene top band. These belts are often used on vertical shafts and where belt
vibration, whipping and turn-over must be minimized.
Stock Banded Deep Wedge V-belts are listed on page 22. To obtain the total list price, multiply the list price per rib
by the total number of ribs per band. These belts conform to ARPM Engineering Standard IP-22.
BANDED V-BELTS
BANDED V-BELTS
Banded Deep Wedge V-belts are specified by a number followed by a forward slash which indicates banded
construction, number of ribs and a letter/number combination indicating the base belt part number Example: 8/5V750
Features & Benefits
l High Power Capability - High power with a more compact drive
8/5V750
stability and prevents belts from turning over or coming off of the drive. Minimizes vibration.
5V = Indicates belt cross section
750 = Effective length in tenths of
an inch
Construction
Compound - NR/SBR
Cord - Polyester
Special Order Availability - R3V425 to R3V475, up to 21 ribs wide
R3V500 to R3V1060, up to 54 ribs wide
R3V1 120 to R3V1400, up to 48 ribs wide
R5V - All sizes, up to 30 ribs wide
R8V - All sizes, up to 20 ribs wide
two belts with 4 ribs each. Jason/Megadyne will ship as ordered, one belt with 8 ribs, unless otherwise specified.
21
BANDED V-BELTS
BANDED V-BELTS
"3V" SECTION UNIMATCH® BANDED V-BELTS (DEEP WEDGE)
Belt
Number
R3V355
R3V400
R3V425
R3V450
R3V475
R3V500
R3V530
Effective Approx.
Length
Weight
(in.)
(lbs.)
35.5
40.0
42.5
45.0
47.5
50.0
53.0
0.20
0.20
0.20
0.20
0.20
0.20
0.20
Belt
Number
R3V560
R3V600
R3V630
R3V670
R3V710
R3V730
R3V750
Effective Approx.
Length
Weight
(in.)
(lbs.)
45.0
60.0
63.0
67.0
71.0
73.0
75.0
0.20
0.20
0.30
0.30
0.30
0.30
0.30
Belt
Number
Effective
Length
(in.)
R3V800
63.0
R3V830
83.0
R3V850
85.0
R3V900
90.0
R3V950
95.0
R3V1000 100.0
R3V1060 106.0
Approx.
Weight
Belt
(lbs.)
Number
0.30
0.40
0.40
0.40
0.40
0.40
0.50
R3V1120
R3V1180
R3V1250
R3V1320
R3V1400
Effective
Length
(in.)
Approx.
Weight
(lbs.)
112.0
118.0
125.0
132.0
140.0
0.50
0.50
0.50
0.60
0.60
For R3V approximate outside circumference, add 15/16"
Belt
Number
R5V500
R5V530
R5V560
R5V600
R5V630
R5V670
R5V710
R5V750
R5V800
R5V850
Effective Approx.
Length
Weight
(in.)
(lbs.)
50.0
53.0
56.0
60.0
63.0
67.0
71.0
75.0
80.0
85.0
0.60
0.60
0.70
0.70
0.70
0.80
0.80
0.80
0.90
0.90
Belt
Number
R5V900
R5V950
R5V975
R5V1000
R5V1060
R5V1120
R5V1180
R5V1250
R5V1320
R5V1400
Effective
Length
(in.)
90.0
95.0
97.5
100.0
106.0
112.0
118.0
125.0
132.0
140.0
Approx.
Weight
(lbs.)
1.00
1.10
1.20
1.20
1.30
1.30
1.40
1.50
1.60
1.70
Belt
Number
R5V1500
R5V1600
R5V1650
R5V1700
R5V1800
R5V1900
R5V2000
R5V2120
R5V2240
R5V2360
Effective Approx.
Length
Weight
Belt
(in.)
(lbs.)
Number
150.0
160.0
165.0
170.0
180.0
190.0
200.0
212.0
224.0
236.0
1.80
1.90
2.00
2.00
2.10
2.20
2.40
2.50
2.70
2.80
R5V2500
R5V2650
R5V2800
R5V3000
R5V3150
R5V3350
R5V3550
Effective
Length
(in.)
Approx.
Weight
(lbs.)
250.0
265.0
280.0
300.0
315.0
335.0
355.0
3.00
3.20
3.30
3.60
3.80
4.00
4.30
For R5V approximate outside circumference, add 1-1/4"
Belt
Number
Effective
Length
(in.)
Approx.
Weight
(lbs.)
Belt
Number
Effective
Length
(in.)
R8V1000
R8V1060
R8V1120
R8V1180
R8V1250
R8V1320
R8V1400
R8V1500
100.0
106.0
112.0
118.0
125.0
132.0
140.0
150.0
3.30
3.50
3.70
3.90
4.10
4.40
4.60
4.90
R8V1600
R8V1650
R8V1700
R8V1800
R8V1900
R8V2000
R8V2120
R8V2240
160.0
165.0
170.0
180.0
190.0
200.0
212.0
224.0
Approx.
Weight
(lbs.)
5.20
5.40
5.60
5.90
6.30
6.60
6.90
7.00
For R8V approximate outside circumference, add 1-9/16"
22
Belt
Number
R8V2360
R8V2400
R8V2500
R8V2650
R8V2700
R8V2800
R8V3000
R8V3150
Effective Approx.
Length
Weight
Belt
(in.)
(lbs.)
Number
236.0
240.0
250.0
265.0
270.0
280.0
300.0
315.0
7.00
8.00
8.30
8.70
9.00
9.20
9.80
9.90
R8V3350
R8V3750
R8V4000
R8V4250
R8V4500
R8V4750
R8V5000
R8V5600
Effective
Length
(in.)
Approx.
Weight
(lbs.)
335.0
375.0
400.0
425.0
450.0
475.0
500.0
560.0
11.10
11.70
12.40
13.20
14.00
14.80
16.50
18.40
UniMatch® Super High Performance Banded
Kevlar® V-Belts - Deep Wedge Sections 8VK
NE
W!
UniMatch® Super High Performance Banded Kevlar® V-belts are ready for the toughest, most
aggressive high horsepower applications in the oil field, rock quarry, timber and lumber
processing, mining and heavy construction industries to name just a few. Banded construction combined with
a high strength/low stretch Kevlar® cord assures high performanceon drives subject to severe shock loads such
as crushers, dredge pumps, hammer mills, pile drivers, steel billet grinders, etc. Available from stock.
Features & Benefits
l High Performance Kevlar® Cord - Maximum protection against
5/8V3350K
BANDED V-BELTS
BANDED V-BELTS
belt breakage due to pulsating and heavy shock loads. Provides
superior durability on the
toughest applications
capability available for 8V section belts
an inch
l Super High Power Capability - Highest power transmission
K = Indicates Kevlar® cord construction
Construction
Cord - Kevlar®
Cover - Cotton
Top Band - Polyester/Cotton/Chloroprene
Applications - Wood Processing, Mining, Oil Field, Heavy Construction, Aggregate Processing, General Industry
Recommended Pulleys - Special pulleys are required! Contact Jason/Megadyne
Cast Iron Pulleys typically DO NOT have sufficient horsepower capacity to operate with Super High Performance
8V belts
two belts with 4 ribs each. Jason/Megadyne will ship as ordered, one belt with 8 ribs.
"8VK" SECTION UNIMATCH® SUPER HIGH PERFORMANCE
BANDED V-BELTS (DEEP WEDGE)
Belt
Number
R8V2000K
R8V2120K
R8V2240K
R8V2360K
R8V2500K
Effective
Length
(in.)
200.0
212.0
224.0
236.0
250.0
Approx.
Weight
(lbs.)
Maximum
No. of
Ribs
Belt
Number
6.60
6.90
7.00
7.00
8.30
20
20
20
20
20
R8V2650K
R8V2800K
R8V3000K
R8V3150K
R8V3350K
Effective
Length
(in.)
265.0
280.0
300.0
315.0
335.0
Approx.
Weight
(lbs.)
8.70
9.20
9.80
9.90
11.10
Maximum
No. of
Ribs
Belt
Number
20
20
20
20
20
R8V3550K
R8V3750K
R8V4000K
R8V4750K
R8V5000K
Effective
Length
(in.)
355.0
375.0
400.0
475.0
500.0
Approx.
Weight
(lbs.)
Maximum
No. of
Ribs
11.40
11.70
12.40
14.80
16.50
20
20
20
20
20
Kevlar® is a registered trademark of DuPont.
23
BANDED V-BELTS
BANDED V-BELTS
UniMatch® Banded V-Belts - Deep Wedge Cog
Sections 3VX, 5VX
UniMatch® Banded V-belts are now available in Deep Wedge Cog sections 3VX and
5VX. They feature the same premium constructions as the individual Cogged Raw
Edge belts and are bonded together with a fabric-neoprene top band. These belts
are often used on vertical shafts and where belt vibration, whipping and turn-over
must be minimized.
Stock Banded Deep Wedge Cog V-belts are listed on page 25. To obtain the total list price, multiply the list price
per rib by the total number of ribs per band. These belts conform to ARPM Engineering Standard IP-22.
Banded Deep Wedge Cog V-belts are specified by a number followed by a forward slash which indicates banded
construction, number of ribs and a letter/number combination indicating the base belt part number Example: 3/3VX335
Features & Benefits
l High Power Capability - High power with a more compact drive
l Raw Edge Sidewalls - Increased aggressiveness reduces slippage and increases efficiency versus wrapped
V-belts. Saves energy.
3/3VX335
X = Indicates raw edge cog
an inch = 33.5"
Construction
Cord - Polyester
Sidewalls - Raw Edge
Special Order Availability - Made to Order sizes available upon request:
R3VX - up to 100" length, up to 70 ribs wide
R3VX - over 100" length, up to 5 ribs wide
R5VX - up to 100" length, up to 43 ribs wide
R5VX - over 100" length, up to 5 ribs wide
It is common practice for some belt suppliers to fill orders for banded V-belts by supplying separate bands
(belts) that add up to the total number of ribs requested. Normal policy for Jason/Megadyne is to supply a onepiece banded V-belt unless otherwise requested. Example: Order is for one belt with 8 ribs. Some suppliers will
send two belts with 4 ribs each. Jason/Megadyne will ship as ordered, one belt with 8 ribs, unless otherwise
specified.
24
"R3VX" SECTION UNIMATCH® BANDED V-BELTS
(DEEP WEDGE COG)
Belt
Number
R3VX315
R3VX335
R3VX355
R3VX375
R3VX400
R3VX425
R3VX430
R3VX450
Effective Approx.
Length
Weight
(in.)
(lbs.)
31.5
33.5
35.5
37.5
40.0
42.5
43.0
45.0
0.15
0.16
0.17
0.18
0.19
0.21
0.21
0.22
Belt
Number
Effective
Length
(in.)
R3VX460
R3VX475
R3VX500
R3VX520
R3VX530
R3VX560
R3VX600
R3VX630
46.0
47.5
50.0
52.0
53.0
56.0
60.0
63.0
Approx.
Weight
(lbs.)
0.22
0.23
0.24
0.25
0.26
0.27
0.29
0.31
Belt
Number
Effective
Length
(in.)
R3VX670
R3VX710
R3VX750
R3VX800
R3VX850
R3VX900
R3VX925
R3VX950
67.0
71.0
75.0
80.0
85.0
90.0
92.5
95.0
Approx.
Weight
Belt
(lbs.)
Number
0.33
0.34
0.36
0.39
0.41
0.44
0.45
0.46
R3VX1000
R3VX1060
R3VX1120
R3VX1180
R3VX1250
R3VX1320
R3VX1400
Effective
Length
(in.)
Approx.
Weight
(lbs.)
100.0
106.0
112.0
118.0
125.0
132.0
140.0
0.49
0.51
0.54
0.57
0.61
0.64
0.68
BANDED V-BELTS
BANDED V-BELTS
For R3VX approximate outside circumference, add 15/16"
"R5VX" SECTION UNIMATCH® BANDED V-BELTS
(DEEP WEDGE COG)
Belt
Number
R5VX500
R5VX530
R5VX560
R5VX600
R5VX630
R5VX670
R5VX710
Effective Approx.
Length
Weight
(in.)
(lbs.)
50.0
53.0
56.0
60.0
63.0
67.0
71.0
0.65
0.69
0.73
0.79
0.83
0.88
0.93
Belt
Number
R5VX750
R5VX800
R5VX830
R5VX850
R5VX900
R5VX950
R5VX1000
Effective Approx.
Length
Weight
(in.)
(lbs.)
75.0
80.0
83.0
85.0
90.0
95.0
100.0
0.98
1.05
1.09
1.11
1.18
1.24
1.31
Belt
Number
Effective
Length
(in.)
R5VX1060
R5VX1120
R5VX1180
R5VX1250
R5VX1320
R5VX1400
R5VX1500
106.0
112.0
118.0
125.0
132.0
140.0
150.0
Approx.
Weight
Belt
(lbs.)
Number
1.39
1.47
1.55
1.64
1.73
1.83
1.96
R5VX1600
R5VX1700
R5VX1800
R5VX1900
R5VX2000
Effective Approx.
Length
Weight
(in.)
(lbs.)
160.0
170.0
180.0
190.0
200.0
2.10
2.23
2.36
2.49
2.62
For R5VX approximate outside circumference, add 1-1/4"
25
MXV™ LAWN & GARDEN BELTS
MXV™ LAWN & GARDEN
PREMIUM BELTS
MXV™ Super Duty Lawn & Garden Belts MXV3, MXV4, MXV5 (Tough Aramid Reinforcement)
These belts are ideal for lawn and garden applications. The special aramid tensile member
guarantees excellent shock resistance while the bare back construction special cover assures
smooth belt release and engagement in clutching applications. Special oil and heat resistant
synthetic rubber.
Part number denotes nominal top width and Length.
Designation Number is 1/2" nominal width and 30.0"
approximate outside circumference - Example: MXV4-300
Features & Benefits
l Aramid Blend Tensile Member - Low stretch tensile; resistant to shock load
l Special Fiber Loaded Undercord - Greater tensile member support
MXV4-300
MXV = Heavy Duty construction
4 = 0.50" Nominal Top Width
300 = Outside length in tenths of
an inch
l Blue Bare Back Cover - Smooth, quiet operation on clutching
applications
l Thin Profile - Flexible on small pulleys for long life
0.50"
0.38"
Construction
MXV3
Compound - Oil & heat resistant synthetic rubber
Cord - Aramid Blend Tensile Member
40°
0.22"
MXV4
Cover - Bare Back (no rubber impregnation)
Applications - Lawn & Garden, Agriculture, Pumps, Blowers, Fans, Woodworking Equipment, Hand Tools, Sprayers, Compressors
Recommended Pulleys - Use pulleys made to ARPM
standards
Note - MXV belts have the same dimensions and tolerances as
standard FHP belts.
26
40°
0.66"
MXV5
40°
0.38"
0.31"
MXV3 LAWN & GARDEN BELT
0.38" TOP WIDTH x 0.22" THICK x 40°ANGLE
Belt
Number
Outside
Length
(in.)
Approx.
Weight
(lbs.)
Belt
Number
Outside
Length
(in.)
MXV3-200
MXV3-210
MXV3-220
MXV3-240
MXV3-250
MXV3-260
MXV3-270
20.0
21.0
22.0
24.0
25.0
26.0
27.0
0.08
0.08
0.09
0.09
0.10
0.10
0.11
MXV3-280
MXV3-290
MXV3-300
MXV3-310
MXV3-320
MXV3-330
MXV3-340
28.0
29.0
30.0
31.0
32.0
33.0
34.0
Approx.
Weight
(lbs.)
0.11
0.12
0.12
0.12
0.13
0.13
0.14
Belt
Number
Outside
Length
(in.)
MXV3-350
MXV3-360
MXV3-370
MXV3-380
MXV3-390
MXV3-400
MXV3-410
35.0
36.0
37.0
38.0
39.0
40.0
41.0
Approx.
Weight
Belt
(lbs.)
Number
0.14
0.14
0.15
0.15
0.16
0.16
0.16
MXV3-420
MXV3-430
MXV3-440
MXV3-450
MXV3-460
MXV3-470
MXV3-480
Outside
Length
(in.)
Approx.
Weight
(lbs.)
42.0
43.0
44.0
45.0
46.0
47.0
48.0
0 .17
0 .17
0 .18
0 .18
0 .18
0 .19
0 .19
Belt
Number
Outside
Length
(in.)
Approx.
Weight
(lbs.)
MXV4-200
MXV4-210
MXV4-220
MXV4-230
MXV4-240
MXV4-250
MXV4-260
MXV4-270
MXV4-280
MXV4-290
MXV4-295
MXV4-300
MXV4-305
MXV4-310
MXV4-320
MXV4-325
MXV4-330
MXV4-340
MXV4-350
MXV4-355
MXV4-360
MXV4-370
MXV4-380
MXV4-390
MXV4-400
20.0
21.0
22.0
23.0
24.0
25.0
26.0
27.0
28.0
29.0
29.5
30.0
30.5
31.0
32.0
32.5
33.0
34.0
35.0
35.5
36.0
37.0
38.0
39.0
40.0
0 .09
0 .10
0 .10
0 .11
0 .11
0.12
0.12
0.12
0.13
0.13
0.14
0 .14
0.14
0 .14
0.15
0 .15
0.15
0.16
0.16
0.16
0 .17
0.17
0 .18
0 .18
0 .18
Belt
Number
MXV4-410
MXV4-420
MXV4-430
MXV4-440
MXV4-450
MXV4-460
MXV4-470
MXV4-480
MXV4-490
MXV4-500
MXV4-510
MXV4-520
MXV4-530
MXV4-540
MXV4-550
MXV4-560
MXV4-570
MXV4-580
MXV4-590
MXV4-600
MXV4-610
MXV4-620
MXV4-630
MXV4-640
MXV4-650
Outside
Length
(in.)
41.0
42.0
43.0
44.0
45.0
46.0
47.0
48.0
49.0
50.0
51.0
52.0
53.0
54.0
55.0
56.0
57.0
58.0
59.0
60.0
61.0
62.0
63.0
64.0
65.0
Approx.
Weight
(lbs.)
0 .19
0.19
0 .20
0 .20
0.21
0.21
0 .22
0 .22
0 .23
0 .23
0.24
0.24
0 .24
0.25
0.25
0.26
0 .26
0 .27
0.27
0.28
0.28
0 .29
0.29
0.30
0.30
Belt
Number
Outside
Length
(in.)
MXV4-660
MXV4-670
MXV4-680
MXV4-690
MXV4-700
MXV4-710
MXV4-720
MXV4-730
MXV4-740
MXV4-750
MXV4-760
MXV4-770
MXV4-780
MXV4-790
MXV4-800
MXV4-810
MXV4-820
MXV4-830
MXV4-840
MXV4-850
MXV4-860
MXV4-870
MXV4-880
MXV4-890
MXV4-900
66.0
67.0
68.0
69.0
70.0
71.0
72.0
73.0
74.0
75.0
76.0
77.0
78.0
79.0
80.0
81.0
82.0
83.0
84.0
85.0
86.0
87.0
88.0
89.0
90.0
Approx.
Weight
Belt
(lbs.)
Number
0.30
0.31
0.31
0.32
0.32
0.33
0.33
0.34
0.34
0.35
0.35
0.36
0 .36
0.36
0.37
0.37
0.38
0.38
0.39
0.39
0.40
0 .40
0.41
0.41
0.42
MXV4-910
MXV4-920
MXV4-930
MXV4-940
MXV4-945
MXV4-950
MXV4-960
MXV4-970
MXV4-980
MXV4-990
MXV4-1000
MXV4-1010
MXV4-1020
MXV4-1030
MXV4-1050
MXV4-1070
MXV4-1080
MXV4-1090
MXV4-1100
MXV4-1120
MXV4-1180
MXV4-1340
MXV4-1380
Outside
Length
(in.)
91.0
92.0
93.0
94.0
94.5
95.0
96.0
97.0
98.0
99.0
100.0
101.0
102.0
103.0
105.0
107.0
108.0
109.0
110.0
112.0
118.0
134.0
138.0
Approx.
Weight
(lbs.)
0.42
0.42
0.43
0.43
0.44
0.44
0.44
0.45
0.45
0.46
0.46
0.47
0.47
0.48
0.48
0.49
0.50
0.50
0.51
0.52
0.54
0.62
0.64
MXV™ LAWN & GARDEN BELTS
MXV™ LAWN & GARDEN
PREMIUM BELTS
Belt
Number
MXV5-230
MXV5-240
MXV5-250
MXV5-260
MXV5-270
MXV5-280
MXV5-290
MXV5-300
MXV5-310
MXV5-320
MXV5-330
MXV5-340
MXV5-350
MXV5-360
MXV5-370
MXV5-380
MXV5-390
MXV5-400
MXV5-410
MXV5-420
MXV5-430
MXV5-440
MXV5-450
MXV5-460
MXV5-470
MXV5-480
Outside
Length
(in.)
Approx.
Weight
(lbs.)
Belt
Number
Outside
Length
(in.)
23.0
24.0
25.0
26.0
27.0
28.0
29.0
30.0
31.0
32.0
33.0
34.0
35.0
36.0
37.0
38.0
39.0
40.0
41.0
42.0
43.0
44.0
45.0
46.0
47.0
48.0
0.20
0.21
0.22
0.23
0.23
0.24
0.25
0.26
0.27
0.28
0.29
0.29
0.30
0.31
0.32
0.33
0.34
0.35
0.36
0.36
0.37
0.38
0.39
0.40
0.41
0.42
MXV5-490
MXV5-500
MXV5-510
MXV5-520
MXV5-530
MXV5-540
MXV5-550
MXV5-560
MXV5-570
MXV5-580
MXV5-590
MXV5-600
MXV5-610
MXV5-620
MXV5-630
MXV5-640
MXV5-650
MXV5-660
MXV5-670
MXV5-680
MXV5-690
MXV5-700
MXV5-710
MXV5-720
MXV5-730
MXV5-740
49.0
50.0
51.0
52.0
53.0
54.0
55.0
56.0
57.0
58.0
59.0
60.0
61.0
62.0
63.0
64.0
65.0
66.0
67.0
68.0
69.0
70.0
71.0
72.0
73.0
74.0
Approx.
Weight
(lbs.)
0.42
0.43
0.44
0.45
0.46
0.47
0.48
0.49
0.49
0.50
0.51
0.52
0.53
0.54
0.55
0.55
0.56
0.57
0.58
0.59
0.60
0.61
0.62
0.62
0.63
0.64
Belt
Number
MXV5-750
MXV5-760
MXV5-770
MXV5-780
MXV5-790
MXV5-800
MXV5-810
MXV5-820
MXV5-830
MXV5-840
MXV5-850
MXV5-860
MXV5-870
MXV5-880
MXV5-890
MXV5-900
MXV5-910
MXV5-920
MXV5-930
MXV5-940
MXV5-950
MXV5-960
MXV5-970
MXV5-980
MXV5-990
MXV5-1000
Outside
Length
(in.)
75.0
76.0
77.0
78.0
79.0
80.0
81.0
82.0
83.0
84.0
85.0
86.0
87.0
88.0
89.0
90.0
91.0
92.0
93.0
94.0
95.0
96.0
97.0
98.0
99.0
100.0
Approx.
Weight
Belt
(lbs.)
Number
0.65
0.66
0.67
0.68
0.68
0.69
0.70
0.71
0.72
0.73
0.74
0.75
0.75
0.76
0.77
0.78
0.79
0.80
0.81
0.81
0.82
0.83
0.84
0.85
0.86
0.87
MXV5-1010
MXV5-1020
MXV5-1040
MXV5-1060
MXV5-1090
MXV5-1110
MXV5-1130
MXV5-1170
MXV5-1180
MXV5-1200
MXV5-1260
MXV5-1340
MXV5-1360
MXV5-1380
MXV5-1390
MXV5-1400
MXV5-1430
MXV5-1480
MXV5-1520
MXV5-1630
Outside
Length
(in.)
Approx.
Weight
(lbs.)
101.0
102.0
104.0
106.0
109.0
111.0
113.0
117.0
118.0
120.0
126.0
134.0
136.0
138.0
139.0
140.0
143.0
148.0
152.0
163.0
0.88
0.88
0.90
0.92
0.94
0.96
0.98
1.01
1.02
1.04
1.09
1.16
1.18
1.20
1.20
1.21
1.24
1.28
1.32
1.41
27
VARIABLE SPEED BELTS
Variable Speed Belts
Jason Variable Speed belts are for use on variable speed pulley drives requiring exact speed
control and maximum range of speed changes. Variable speed drives are employed where the
operating speed of the driven pulley must vary over a wider range. Axial movement of the
variable speed pulley flange changes the pitch diameter (radial position) of the belt and
therefore belt speed, and so the rotational speed of the driven pulley. The sidewalls of the belt conform to the
angular faces of the pulley flanges.
A variable speed drive may consist of either one or two pulleys with moveable flanges. In a drive with only one
pulley having a single moveable flange, the center distance is changed to force the belt to move radially. For a
drive using two pulleys, each having a moveable flange(s), one pulley's flange works against a spring, which allows
the flange to move axially and change the radial position of the belt. The other pulley is mechanically opened or
closed using axial force. The axial force applies a radial pressure to the angled sides of the belt and causes radial
movement. On the spring pulley, the force from the belt sidewall forces the spring outward and opens the flanges
or allows it to move inward and close. This changes the pitch diameter of the belt and the rotational speed of the
driven shaft. Two pulley systems usually provide a wider speed range than a single variable speed pulley drive.
American Variable Speed belts are specified by top width, the pulley groove angle and pitch length. The groove
angle can be measured from the drive pulleys - Example: 3236V369
3236V369
32 = Top width in sixteenths of an inch = 32/16
(or 2 inches)
36 = Intended sheave angle = 36 degree sheave angle
V = Variable Speed Belt
369 = Pitch length in tenths of an inch = 36.9"
(369 = 36.9 x 10)
Features & Benefits
l High Modulus Tensile Members - Ensures minimum stretch and excellent belt length stability
l Raw Edge Sidewalls - Provides maximum grip and smooth, quiet performance
l Oil & Heat Resistant - Delivers excellent durability in harsh environements
l Chloroprene Rubber Compound - Excellent resistance to wear
Construction
Cord - High Modulus
Sidewalls - Raw Edge
Applications - General Industry, Agricultural, Machine Tools
Engineering Standards - American Standard Sizes - conforms to ARPM standard IP-25
ISO Variable Speed Sizes - conforms to ISO R1604 standard
28
AMERICAN VARIABLE SPEED V-BELTS
Belt
Number
1228V255
1422V255
1422V235
1422V240
1422V256
1422V270
1422V290
1422V300
1422V330
1422V340
1422V360
1422V400
1422V420
1422V440
1422V460
1422V466
1422V470
1422V480
1422V520
1422V540
1422V600
1422V660
1422V720
1422V780
1426V298
1430V215
1522V270
1622V270
1622V297
1622V336
1626V218
1626V262
1626V304
1626V330
1626V339
1626V380
1626V384
1626V395
1626V411
1626V440
1626V455
1626V513
1626V517
1626V604
1626V653
1626V661
1626V700
1628V210
1628V315
1632V210
1632V220
1632V250
1822V207
1822V290
1822V320
1822V328
1822V551
1822V590
1822V629
1826V250
1828V368
1832V338
1922V250
1922V256
1922V277
1922V282
1922V292
1922V298
1922V300
1922V307
1922V321
1922V332
1922V333
1922V338
1922V363
1922V381
1922V386
1922V403
1922V408
1922V417
1922V426
1922V433
1922V443
1922V454
1922V460
1922V481
1922V484
1922V526
Pitch
Length
(in)
25.5
21.5
23.5
24.0
25.6
27.0
29.0
30.0
33.0
34.0
36.0
40.0
42.0
44.0
46.0
46.6
47.0
48.0
52.0
54.0
60.0
66.0
72.0
78.0
29.8
21.5
27.0
27.0
29.7
33.6
21.8
26.2
30.4
33.0
33.9
38.0
38.4
39.5
41.1
44.0
45.5
51.3
51.7
60.4
65.3
66.1
70.0
21.0
31.5
21.0
22.0
25.0
20.7
29.0
32.0
32.8
55.1
59.0
62.9
25.0
36.8
33.8
25.0
25.6
27.7
28.2
29.2
29.8
30.0
30.7
32.1
33.2
33.3
33.8
36.3
38.1
38.6
40.3
40.8
41.7
42.6
43.3
44.3
45.4
46.0
48.1
48.4
52.6
Approx.
Weight
(lbs.)
Belt
Number
0.28
0.27
0.29
0.29
0.29
0.32
0.35
0.36
0.39
0.40
0.43
0.47
0.50
0.52
0.55
0.56
0.57
0.57
0.61
0.64
0.72
0.75
0.80
0.82
0.34
0.27
0.40
0.43
0.45
0.54
0.41
0.43
0.54
0.58
0.61
0.61
0.62
0.56
0.58
0.78
0.79
0.80
0.80
0.95
1.07
1.11
1.12
0.29
0.55
0.31
0.32
0.35
0.42
0.57
0.60
0.61
0.98
1.14
1.29
0.56
0.84
0.73
0.47
0.48
0.52
0.53
0.55
0.56
0.57
0.57
0.60
0.62
0.62
0.63
0.68
0.71
0.75
0.76
0.76
0.78
0.79
0.81
0.83
0.85
0.86
0.89
0.90
0.98
1922V544
1922V554
1922V604
1922V630
1922V646
1922V651
1922V666
1922V686
1922V706
1922V721
1922V726
1922V756
1922V806
1922V846
1922V891
1922V966
1922V1006
1922V1146
1922V1260
1926V250
1926V275
1926V333
1926V367
1926V380
1926V390
1926V407
1926V427
1926V542
1930V215
1930V355
1930V375
1930V400
1930V425
1930V431
1930V450
1930V475
1930V485
1930V491
1930V500
1930V530
1930V541
1930V560
1930V585
1930V591
1930V600
1930V641
1930V691
1930V750
1930V791
1930V891
1930V991
1930V1091
1930V1191
1934V371
2026V422
2026V474
2026V645
2028V315
2028V447
2030V381
2032V624
2042V1035
2126V309
2126V365
2126V468
2226V276
2226V307
2230V266
2230V270
2230V273
2230V275
2230V285
2230V326
2230V375
2230V422
2230V890
2322V329
2322V347
2322V364
2322V372
2322V373
2322V384
2322V396
2322V421
2322V434
2322V329
2322V441
2322V461
Pitch
Length
(in)
54.4
55.4
60.4
63.0
64.6
65.1
66.6
68.6
70.6
72.1
72.6
75.6
80.6
84.6
89.1
96.6
100.6
114.6
126.0
25.0
27.5
33.3
36.7
38.0
39.0
40.7
42.7
54.2
21.5
35.5
37.5
40.0
42.5
43.1
45.0
47.5
48.5
49.1
50.0
53.0
54.1
56.0
58.5
59.1
60.0
64.1
69.1
75.0
79.1
89.1
99.1
109.1
119.1
37.1
42.2
47.4
64.5
31.5
44.7
38.1
62.4
103.5
30.9
36.5
46.8
27.6
30.7
26.6
27.0
27.3
27.5
28.5
32.6
37.5
42.2
89.0
32.9
34.7
36.4
37.2
37.3
38.4
39.6
42.1
43.4
32.9
44.1
46.1
Approx.
Weight
(lbs.)
Belt
Number
1.01
1.06
1.12
1.17
1.20
1.21
1.23
1.37
1.40
1.33
1.34
1.40
1.60
1.68
1.77
1.92
1.99
2.27
2.41
0.48
0.53
0.61
0.68
0.80
0.90
0.95
1.03
1.26
0.50
0.83
0.88
0.93
0.99
1.00
1.05
1.10
1.12
1.12
1.20
1.23
1.25
1.30
1.36
1.37
1.39
1.48
1.50
1.73
1.82
1.84
2.28
2.51
2.74
0.88
0.84
0.96
1.20
0.59
0.84
0.93
1.80
2.74
0.59
0.88
1.45
0.63
0.70
0.60
0.56
0.58
0.62
0.63
0.69
0.75
0.87
2.59
1.06
1.08
1.10
1.12
1.12
1.14
1.17
1.24
1.28
1.06
1.30
1.36
2322V481
2322V486
2322V521
2322V541
2322V601
2322V604
2322V621
2322V661
2322V667
2322V681
2322V701
2322V721
2322V801
2322V826
2322V846
2322V886
2322V921
2322V964
2322V1001
2322V1061
2322V1271
2326V310
2326V359
2330V273
2330V338
2330V359
2330V537
2332V373
2426V343
2428V707
2428V806
2430V297
2430V319
2430V345
2430V379
2436V331
2436V333
2526V302
2526V314
2530V300
2530V309
2530V434
2530V470
2530V490
2530V530
2530V550
2530V575
2530V595
2530V610
2530V618
2530V630
2530V660
2530V670
2530V675
2530V700
2530V710
2530V730
2530V740
2530V750
2530V790
2530V800
2530V840
2530V890
2530V934
2530V990
2530V1090
2530V1187
2530V1250
2530V1290
2530V1490
2530V1690
2626V369
2626V388
2630V345
2636V332
2822V778
2826V412
2826V452
2830V337
2830V363
2830V366
2830V367
2830V393
2830V396
2830V422
2830V428
2830V567
2830V646
Not designed for use on agricultural equipment or recreational vehicles.
Pitch
Length
(in)
48.1
48.6
52.1
54.1
60.1
60.4
62.1
66.1
66.7
68.1
70.1
72.1
80.1
82.6
84.6
88.6
92.1
96.4
100.1
106.1
127.1
31.0
35.9
27.3
33.8
35.9
53.7
37.3
34.3
70.7
80.6
29.7
31.9
34.5
37.9
33.1
33.3
30.2
31.4
30.0
30.9
43.4
47.0
49.0
53.0
55.0
57.5
59.5
61.0
61.8
63.0
66.0
67.0
67.5
70.0
71.0
73.0
74.0
75.0
79.0
80.0
84.0
89.0
93.4
99.0
109.0
118.7
125.0
129.0
149.0
169.0
36.9
38.8
34.5
33.2
77.8
41.2
45.2
33.7
36.3
36.6
36.7
39.3
39.6
42.2
42.8
56.7
64.6
Approx.
Weight
(lbs.)
1.42
1.44
1.53
1.59
1.76
1.77
1.82
1.94
1.95
2.01
2.05
2.11
2.34
2.42
2.47
2.47
2.71
2.82
2.94
3.12
3.68
0.79
0.92
0.56
0.69
0.73
1.80
1.05
1.13
2.11
2.31
0.80
0.90
0.93
1.01
0.91
0.91
0.90
0.95
0.81
0.84
1.70
1.93
2.01
2.17
2.25
2.35
2.43
2.49
2.50
2.57
2.67
2.73
2.76
2.86
2.90
2.98
3.02
3.06
3.22
3.25
3.42
3.62
3.81
4.02
4.42
4.83
5.10
5.23
6.08
6.89
1.25
1.27
1.09
1.17
3.03
1.62
1.80
1.13
1.02
1.03
1.03
1.10
1.10
1.18
1.19
1.91
2.20
Belt
Number
2830V666
2836V300
2836V343
2836V350
2836V361
2836V380
2926V366
2926V400
2926V426
2926V452
2926V456
2926V471
2926V477
2926V486
2926V491
2926V521
2926V546
2926V574
2926V586
2926V606
2926V613
2926V616
2926V636
2926V646
2926V666
2926V686
2926V706
2926V726
2926V776
2926V786
2926V856
2926V891
2926V906
2926V921
2926V966
2926V1006
2926V1026
2926V1086
2926V1106
2926V1146
2926V1276
2926V1106
2930V348
2930V492
3028V386
3030V377
3030V387
3226V392
3226V395
3226V400
3226V433
3226V434
3226V439
3226V450
3226V465
3226V505
3226V514
3226V545
3226V585
3226V603
3226V650
3226V663
3226V723
3226V834
3226V843
3226V903
3226V963
3226V973
3226V1023
3226V1083
3230V419
3230V481
3230V528
3230V553
3230V560
3230V585
3230V600
3230V613
3230V644
3230V670
3230V690
3230V701
3230V710
3230V750
3230V821
3230V850
3230HV553
3230HV570
Pitch
Length
(in)
66.6
30.0
34.3
35.0
36.1
38.0
36.6
40.0
42.6
45.2
45.6
47.1
47.7
48.6
49.1
52.1
54.6
57.4
58.6
60.6
61.3
61.6
63.6
64.6
66.6
68.6
70.6
72.6
77.6
78.6
85.6
89.1
90.6
92.1
96.6
100.6
102.6
108.6
110.6
114.6
127.6
110.6
34.8
49.2
38.6
37.7
38.7
39.2
39.5
40.0
43.3
43.4
43.9
45.0
46.5
50.5
51.4
54.5
58.5
60.3
65.0
66.3
72.3
83.4
84.3
90.3
96.3
97.3
102.3
108.3
41.9
48.1
52.8
55.3
56.0
58.5
60.0
61.3
64.4
67.0
69.0
70.1
71.0
75.0
82.1
85.0
55.3
57.0
Approx.
Weight
(lbs.)
2.26
1.16
1.29
1.39
1.44
1.50
1.47
1.60
1.70
1.84
1.86
1.88
1.90
1.93
1.95
2.07
2.17
2.28
2.32
2.40
2.43
2.44
2.52
2.56
2.64
2.72
2.80
2.87
3.07
3.11
3.38
3.51
3.57
3.63
3.80
3.98
4.05
4.28
4.36
4.52
4.99
4.36
1.32
1.85
1.60
1.57
1.59
1.73
1.79
1.82
1.96
1.96
1.98
2.00
2.10
2.28
2.40
2.46
2.64
2.72
2.82
2.98
3.24
3.69
3.78
4.04
4.32
4.41
4.83
5.11
1.98
2.41
3.02
3.12
3.15
3.27
3.30
3.34
3.60
3.82
3.94
4.02
3.80
4.10
4.92
5.09
4.15
4.27
29
AMERICAN VARIABLE SPEED V-BELTS
Belt
Number
Pitch
Length
(in)
3230HV585 58.5
3230HV613 61.3
3230HV620 62.0
3230HV644 64.4
3230HV670 67.0
3230HV821 82.1
3230HV856 85.6
3230HV931 93.1
3236V342
34.2
3236V369
36.9
3236V389
38.9
3236V552
55.2
3236V584
58.4
3236V643
64.3
3236V903
90.3
3326V478
47.8
3430V424
42.4
3430V450
45.0
3430V484
48.4
3430V510
51.0
3432V450
45.0
3432V456
45.6
3432V480
48.0
3432V484
48.4
3432V528
52.8
3630V455
45.5
3636V479
47.9
3826V465
46.5
3830V501
50.1
3830V510
51.0
3830V515
51.5
3830V517
51.7
3830V580
58.0
3830V587
58.7
3836V418
41.8
3836V426
42.6
3836V654
65.4
3836V734
73.4
4030V538
53.8
4034V1000 100.0
4036V541
54.1
Approx.
Weight
(lbs.)
4.55
4.80
4.84
5.05
5.28
6.46
6.70
7.33
1.63
1.71
2.13
2.35
2.45
3.08
3.87
2.08
1.96
2.10
2.30
2.49
2.16
2.27
2.26
2.29
2.50
2.51
2.77
2.75
3.25
3.31
3.34
3.36
3.76
3.52
2.18
2.22
3.84
4.31
3.83
7.17
3.97
Belt
Number
4036V574
4230V526
4230V556
4230V605
4234V998
4430V455
4430V510
4430V530
4430V555
4430V570
4430V578
4430V600
4430V610
4430V630
4430V660
4430V670
4430V690
4430V700
4430V710
4430V718
4430V730
4430V740
4430V750
4430V760
4430V772
4430V780
4430V790
4430V800
4430V850
4430V900
4430V910
4430V930
4430V950
4430V1000
4430V1030
4430V1060
4430V1090
4430V1150
4430V1250
4430V1320
4430V1410
Pitch
Length
(in)
Approx.
Weight
(lbs.)
57.4
52.6
55.6
60.5
99.8
45.5
51.0
53.0
55.0
57.0
57.8
60.0
61.0
63.0
66.0
67.0
69.0
70.0
71.0
71.8
73.0
74.0
75.0
76.0
77.2
78.0
79.0
80.0
85.0
90.0
91.0
93.0
95.0
100.0
103.0
106.0
109.0
115.0
125.0
132.0
141.0
4.02
3.47
3.66
4.11
7.14
3.61
4.05
4.20
4.40
4.51
4.58
4.75
4.82
4.98
5.21
5.29
5.44
5.52
5.60
5.66
5.76
5.84
5.91
5.99
6.05
6.11
6.23
6.30
6.69
6.90
7.16
7.40
7.52
7.86
8.09
8.30
8.56
9.02
9.91
10.31
10.55
Belt
Number
Pitch
Length
(in)
Approx.
Weight
(lbs.)
4430V1460
4430V1610
4430V1810
4436V329
4436V525
4436V551
4436V561
4436V576
4436V646
4436V714
4626V596
4630V650
4630V663
4630V668
4630V683
4630V733
4630V1070
4632V659
4632V680
4632V722
4636V612
4830V602
4830V653
4830V663
4830V683
4830V692
4830V699
4830V730
4830V750
4830V850
4830V970
4830V1000
4836V588
4836V608
4836V618
4836V642
4836V655
4836V659
4836V670
4836V700
4836V710
146.0
161.0
181.0
32.9
52.5
55.1
56.1
57.6
64.6
71.4
59.6
65.0
66.3
66.8
68.3
73.3
107.0
65.9
68.0
72.2
61.2
60.2
65.3
66.3
68.3
69.2
69.9
73.0
75.0
85.0
97.0
100.0
58.8
60.8
61.8
64.2
65.5
65.9
67.0
70.0
71.0
10.70
12.04
13.40
2.49
4.31
4.30
4.60
4.49
5.03
5.61
5.26
6.57
6.69
6.75
6.77
7.39
8.75
6.80
6.98
7.25
7.20
5.57
6.04
6.18
6.30
6.39
6.46
6.74
6.92
7.83
8.92
9.83
5.34
5.52
5.54
5.75
5.85
5.90
5.99
6.22
6.35
Belt
Number
4836V729
4836V750
4836V789
4836V800
4836V850
4836V900
4836V950
4836V1000
4836V1060
4836V1120
4836V1180
4836V1250
5126V938
5130V732
5130V787
5228V930
5230V652
5230V734
5230V867
5230V928
5428V959
5430V783
5436V750
5636V774
5636V845
5830V737
5830V756
5836V737
6036V850
6136V751
6136V756
6236V725
6236V762
6236V785
6236V849
6236V905
6236V969
6236V1009
6236V1321
Pitch
Length
(in)
Approx.
Weight
(lbs.)
72.9
75.0
78.9
80.0
85.0
90.0
95.0
100.0
106.0
112.0
118.0
125.0
93.8
73.2
78.7
93.0
65.2
73.4
86.7
92.8
95.9
78.3
75.0
77.4
84.5
73.7
75.6
73.7
85.0
75.1
75.6
72.5
76.2
78.5
84.9
90.5
96.9
100.9
132.1
6.54
6.75
7.02
7.16
7.65
8.05
8.50
9.75
10.34
10.93
11.52
12.20
9.75
8.44
9.05
11.04
7.85
8.62
10.16
10.59
9.41
8.90
8.88
9.16
10.04
9.32
9.94
9.60
10.25
9.75
9.80
9.75
10.25
10.54
11.38
12.13
12.97
13.50
17.48
METRIC ISO VARIABLE SPEED V-BELTS (R1604 STANDARDS)
Jason has an extensive selection of metric variable speed belts available. European metric sizes are available in top
widths from 13mm to 70mm and in pitch lengths ranging from 450mm to 3610mm. Also available are metric belts
built to ISO R1604 Standards. Other metric sizes, such as 10/1120, 30/40/1600, etc., are available on special order.
Consult Jason Industrial for more information.
ISO
Belt
Number
450W16
500W16
560W16
600W16
630W16
710W16
730W16
800W16
850W16
900W16
1000W16
1060W16
1180W16
560W20
630W20
710W20
800W20
900W20
1000W20
1120W20
Pitch
Length
(mm)
450.0
500.0
560.0
600.0
630.0
710.0
730.0
800.0
850.0
900.0
1000.0
1060.0
1180.0
560.0
630.0
710.0
800.0
900.0
1000.0
1120.0
Approx.
Weight
(lbs.)
0.113
0.125
0.140
0.148
0.157
0.178
0.185
0.200
0.210
0.225
0.250
0.260
0.280
0.224
0.252
0.284
0.320
0.360
0.400
0.448
ISO
Belt
Number
1250W20
710W16
800W16
900W16
1000W25
1120W25
1250W25
1400W25
1600W25
1710W25
1900W25
900W31.5
1000W31.5
1120W31.5
1250W31.5
1400W31.5
1600W31.5
1800W31.5
2000W31.5
1120W40
Pitch
Length
(mm)
Approx.
Weight
(lbs.)
ISO
Belt
Number
Pitch
Length
(mm)
Approx.
Weight
(lbs.)
ISO
Belt
Number
Pitch
Length
(mm)
Approx.
Weight
(lbs.)
1250.0
710.0
800.0
900.0
1000.0
1120.0
1250.0
1400.0
1600.0
1710.0
1900.0
900.0
1000.0
1120.0
1250.0
1400.0
1600.0
1800.0
2000.0
1120.0
0.500
0.375
0.422
0.475
0.528
0.592
0.660
0.739
0.345
0.900
1.105
0.601
0.665
0.745
0.831
0.931
1.07
1.19
1.32
1.57
1120W40
1250W40
1400W40
1500W40
1600W40
1700W40
1800W40
2000W40
2240W40
2500W40
1400W50
1600W50
1800W50
2000W50
2240W50
2500W50
2800W50
3150W50
1600W63
1800W50
1120.0
1250.0
1400.0
1500.0
1600.0
1700.0
1800.0
2000.0
2240.0
2500.0
1400.0
1600.0
1800.0
2000.0
2240.0
2500.0
2800.0
3150.0
1600.0
1800.0
1.57
1.75
1.96
2.10
2.24
2.38
2.52
2.80
3.14
3.50
2.83
3.24
3.65
4.05
4.54
5.07
5.68
6.39
5.11
5.75
1800W63
2000W63
2240W63
2500W63
2800W63
3150W63
3550W63
4000W63
1800W80
2240W80
2500W80
2800W80
3150W80
3550W80
4000W80
2800W100
3150W100
3550W100
4000W100
1800.0
2000.0
2240.0
2500.0
2800.0
3150.0
3550.0
4000.0
1800.0
2240.0
2500.0
2800.0
3150.0
3550.0
4000.0
2800.0
3150.0
3550.0
4000.0
5.75
6.38
7.16
7.99
8.94
10.06
11.40
12.77
8.70
10.70
11.94
13.37
15.05
16.96
19.12
17.30
19.50
22.10
24.70
30
EUROPEAN VARIABLE SPEED V-BELTS - METRIC SIZES
22 x 8mm
Inside
Length
(mm)
500.0
525.0
550.0
560.0
575.0
600.0
625.0
650.0
675.0
700.0
725.0
750.0
775.0
800.0
850.0
900.0
950.0
1000.0
1060.0
1120.0
1180.0
1225.0
1250.0
1320.0
1400.0
1500.0
1600.0
1700.0
1800.0
1900.0
2000.0
Pitch
Length
(mm)
540.0
560.0
590.0
600.0
610.0
640.0
660.0
690.0
710.0
740.0
760.0
790.0
810.0
840.0
890.0
940.0
990.0
1040.0
1110.0
1160.0
1220.0
1260.0
1290.0
1360.0
1440.0
1540.0
1640.0
1740.0
1840.0
1940.0
2040.0
28 x 8mm
Inside
Length
(mm)
525.0
550.0
575.0
600.0
625.0
650.0
675.0
700.0
750.0
800.0
850.0
900.0
950.0
1000.0
1060.0
1120.0
1180.0
1250.0
1320.0
1400.0
1500.0
1600.0
1700.0
1800.0
1900.0
2120.0
Pitch
Length
(mm)
560.0
590.0
610.0
640.0
660.0
690.0
710.0
740.0
790.0
840.0
890.0
940.0
990.0
1040.0
1110.0
1160.0
1220.0
1290.0
1290.0
1440.0
1540.0
1640.0
1740.0
1840.0
1940.0
2160.0
46 x 13mm
54 x 16mm
Inside
Length
(mm)
Pitch
Length
(mm)
Inside
Length
(mm)
Pitch
Length
(mm)
855.0
905.0
930.0
955.0
1005.0
1055.0
1085.0
1115.0
1175.0
1200.0
1235.0
1250.0
1305.0
1325.0
1375.0
1455.0
1490.0
1555.0
1620.0
1655.0
1695.0
1755.0
1795.0
1610.0
1855.0
1955.0
1975.0
2060.0
2120.0
2180.0
2270.0
2300.0
2420.0
2460.0
2560.0
2860.0
1180.0
1250.0
1320.0
1400.0
1500.0
1600.0
1800.0
2000.0
2240.0
1255.0
1325.0
1375.0
1475.0
1575.0
1675.0
1875.0
2075.0
2320.0
795.0
845.0
870.0
895.0
945.0
995.0
1025.0
1055.0
1115.0
1140.0
1175.0
1190.0
1245.0
1265.0
1315.0
1395.0
1430.0
1495.0
1560.0
1595.0
1635.0
1695.0
1735.0
1750.0
1795.0
1895.0
1915.0
2000.0
2060.0
2120.0
2210.0
2240.0
2360.0
2400.0
2500.0
2800.0
28 x 10mm
36 x 10mm
Inside
Length
(mm)
Inside
Length
(mm)
750.0
800.0
850.0
900.0
950.0
1000.0
1060.0
1120.0
1180.0
1250.0
1320.0
1400.0
1500.0
1600.0
1700.0
1800.0
1900.0
2000.0
Pitch
Length
(mm)
600.0
625.0
650.0
675.0
700.0
725.0
750.0
800.0
850.0
900.0
950.0
1000.0
1060.0
1120.0
1180.0
1250.0
1320.0
1400.0
1500.0
1600.0
1700.0
1800.0
1900.0
2000.0
2120.0
2240.0
800.0
950.0
900.0
950.0
1000.0
1050.0
1110.0
1170.0
1230.0
1300.0
1370.0
1450.0
1550.0
1650.0
1750.0
1850.0
1950.0
2050.0
Pitch
Length
(mm)
650.0
670.0
700.0
720.0
750.0
770.0
800.0
850.0
900.0
950.0
1000.0
1050.0
1110.0
1170.0
1230.0
1300.0
1370.0
1450.0
1550.0
1650.0
1750.0
1850.0
1950.0
2050.0
2170.0
2290.0
ASYMMETRICAL VARIABLE SPEED
BELTS FOR SCHLAFHORST
OPEN-END SPINNING MACHINES
52x17x1800 PL
52x17x2120 PL
52x20x2400 PL
52x20x2560 PL
70 x 20mm
Inside
Length
(mm)
Pitch
Length
(mm)
1320.0
1400.0
1500.0
1600.0
1700.0
1800.0
1900.0
2000.0
2065.0
2120.0
2240.0
2360.0
2500.0
2800.0
3150.0
3210.0
3260.0
3520.0
1415.0
1495.0
1595.0
1695.0
1795.0
1895.0
1995.0
2090.0
2160.0
2220.0
2330.0
2450.0
2590.0
2890.0
3240.0
3300.0
3350.0
3610.0
VARIABLE SPEED BELTS FOR
EURODRIVE UNITS
Order Belt
25x8x680LI
25x8x655LI
32x10x820LI
32x10x790LI
40x13x1040LI
40x13x1000LI
52x16x1180LI
70x19x1445LI
75x18x1980LI
75x23x1900LI
Part
Unit
00108855
00108782
00109088
00109010
00109282
00109223
00109401
00109630
VU1
VU1
VU2
VU2
VU3
VU3
VU4
VU5
Ratio
4/1
6/1-8/1
4/1
6/1-8/1
4/1
6/1-8/1
4/1-6/1
4/1-6/1
31
MULTI-RIB V-BELTS
MULTI-RIB V-BELTS
Multi-Rib V-Belts - J, L, M
Where a broad range of speed ratios (up to 60:1) is required, Multi-Rib V-belts are often
recommended. Belt turnover is eliminated. Additionally, Multi-Rib V-belts offer greater flexibility
than banded V-belts for smaller pulley diameters and more compact drives. Greater belt rib to pulley groove contact gives more power transmission in less space. Multi-Rib V-belts are also
available in polyurethane construction on special order. For K section automotive and other sizes not listed,
consult Jason/Megadyne. Multi-Rib V-belts conform to ARPM Engineering Standard IP-26 and ISO 9982.
Multi-Rib V-belts are specified by the effective length in inches multiplied by 10, the cross section and the number of
ribs - Example: 445J6
Belt
Type
0.092
0.185
0.370
.138
.276
.472
Maximum
No. of
Length
Ribs
Designation
190
100
46
Effective
Length
(in.)
80J thru 980J
8 thru 98
375L thru 2400L 37.5 thru 240
900M thru 6600M 90 thru 660
445J6
445 = 44.5 inch Effective Length
J = 0.092" - Rib width
RIB
6 = Number of ribs
WIDTH
THICKNESS
J
L
M
Nominal
Belt
Rib
Thickness
Width (in.)
(in.)
l l l l l l l
Features & Benefits
l High Flexibility - Runs on small diameter pulleys, speed ratios up to 60:1
l Multiple Rib Construction - Eliminates turnover, one belt per drive, reduced noise and vibration
l Polyester Tensile Cord - High power capacity, low stretch
l Fiber Reinforced Back - Lateral stiffness
l Multiple Profiles - Wide range of power - design powers up to 800 HP
Construction
Compound - Polybutadiene
Tensile Cord - Polyester
Applications - To be used in most classical, wedge, or FHP applications where the most compact and reliable drives are needed
Engineering Standards - Conforms to ARPM standard IP-26 and ISO 9982
Recommended Pulleys - Use pulleys made to ARPM/ISO standards
Special Constructions - Additional Cover Rubber (Max. 1/8")
Ground Top or Ribs (Max. 10" Width)
Non-Marking
Flexonic® - Special construction elastic Multi-Rib belts now available for OEM applications. No take-up or idlers
required. Custom-designed for your fixed center drives. Consult Jason/Megadyne Engineering for details.
32
"J" SECTION MULTI-RIB V-BELT 0.92" RIB WIDTH, 0.138" THICK
Belt
Size
80J
85J
90J
95J
100J
105J
110J
120J
130J
140J
150J
160J
170J
180J
190J
200J
210J
220J
230J
240J
260J
Effective
Length
(in.)
8.0
8.5
9.0
9.5
10.0
10.5
11.0
12.0
13.0
14.0
15.0
16.0
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
26.0
Approx.
Weight
Per Rib
Belt
(lbs.)
Size
0.004
0.004
0.004
0.005
0.005
0.005
0.006
0.006
0.006
0.007
0.007
0.008
0.008
0.009
0.010
0.010
0.011
0.011
0.012
0.012
0.013
270J
280J
285J
290J
300J
310J
320J
330J
340J
350J
360J
370J
380J
390J
400J
410J
415J
420J
430J
435J
440J
Effective
Length
(in.)
27.0
28.0
28.5
29.0
30.0
31.0
32.0
33.0
34.0
35.0
36.0
37.0
38.0
39.0
40.0
41.0
41.5
42.0
43.0
43.5
44.0
Approx.
Weight
Per Rib
Belt
(lbs.)
Size
0.014
0.014
0.014
0.015
0.015
0.015
0.016
0.017
0.017
0.018
0.018
0.018
0.019
0.019
0.020
0.020
0.021
0.021
0.021
0.022
0.022
445J
450J
460J
470J
480J
490J
500J
505J
510J
520J
530J
540J
550J
560J
575J
580J
610J
625J
630J
640J
650J
Effective
Length
(in.)
44.5
45.0
46.0
47.0
48.0
49.0
50.0
50.5
51.0
52.0
53.0
54.0
55.0
56.0
57.5
58.0
61.0
62.5
63.0
64.0
65.0
Approx.
Weight
Per Rib
(lbs.)
0.022
0.023
0.023
0.024
0.024
0.025
0.025
0.025
0.026
0.026
0.026
0.026
0.027
0.027
0.028
0.028
0.031
0.032
0.032
0.032
0.033
Belt
Size
Effective
Length
(in.)
Approx.
Weight
Per Rib
(lbs.)
655J
670J
690J
700J
730J
750J
760J
770J
775J
780J
785J
795J
820J
870J
900J
920J
950J
980J
65.5
67.0
69.0
70.0
73.0
75.0
76.0
77.0
77.5
78.0
78.5
79.5
82.0
87.0
90.0
92.0
95.0
98.0
0.033
0.033
0.035
0.035
0.037
0.037
0.038
0.038
0.038
0.039
0.039
0.039
0.041
0.043
0.045
0.046
0.043
0.049
MULTI-RIB V-BELTS
MULTI-RIB V-BELTS
"L" SECTION MULTI-RIB V-BELT 0.185" RIB WIDTH, 0.276" THICK
Belt
Size
Effective
Length
(in.)
375L
390L
410L
425L
460L
470L
480L
500L
510L
520L
525L
530L
540L
550L
560L
565L
580L
37.5
39.0
41.0
42.5
46.0
47.0
48.0
50.0
51.0
52.0
52.5
53.0
54.0
55.0
56.0
56.5
58.0
Approx.
Weight
Per Rib
Belt
(lbs.)
Size
0.08
0.09
0.10
0.10
0.11
0.11
0.12
0.12
0.12
0.13
0.13
0.13
0.13
0.13
0.14
0.14
0.14
585L
590L
615L
635L
650L
655L
675L
680L
695L
710L
725L
765L
770L
780L
795L
815L
825L
Effective
Length
(in.)
58.5
59.0
61.5
63.5
65.0
65.5
67.5
68.0
69.5
71.0
72.5
76.5
77.0
78.0
79.5
81.5
82.5
Approx.
Weight
Per Rib
Belt
(lbs.)
Size
0.014
0.014
0.014
0.015
0.016
0.016
0.017
0.017
0.017
0.018
0.018
0.019
0.019
0.019
0.019
0.020
0.021
840L
865L
880L
915L
930L
975L
990L
1065L
1080L
1120L
1140L
1150L
1180L
1215L
1230L
1295L
1310L
Effective
Length
(in.)
84.0
86.5
88.0
91.5
93.0
97.5
99.0
106.5
108.0
112.0
114.0
115.0
118.0
121.5
123.0
129.5
131.0
Approx.
Weight
Per Rib
(lbs.)
0.021
0.022
0.022
0.023
0.023
0.024
0.025
0.026
0.027
0.028
0.029
0.029
0.030
0.030
0.031
0.032
0.033
Belt
Size
Effective
Length
(in.)
Approx.
Weight
Per Rib
(lbs.)
1375L
1455L
1595L
1650L
1680L
1690L
1700L
1710L
1760L
1820L
1890L
1910L
1980L
2120L
2400L
137.5
145.5
159.5
165.0
168.0
169.0
170.0
171.0
176.0
182.0
189.0
191.0
198.0
212.0
240.0
0.034
0.036
0.040
0.042
0.043
0.043
0.043
0.045
0.044
0.046
0.047
0.048
0.050
0.053
0.060
"M" SECTION MULTI-RIB V-BELT 0.37" RIB WIDTH, 0.472" THICK
Belt
Size
900M
920M
940M
990M
1060M
1115M
1150M
1185M
1230M
Effective
Length
(in.)
90.0
92.0
94.0
99.0
106.0
111.5
115.0
118.5
123.0
Approx.
Weight
Per Rib
Belt
(lbs.)
Size
0.80
0.82
0.84
0.88
0.94
0.99
1.02
1.06
1.10
1310M
1390M
1470M
1520M
1550M
1610M
1650M
1760M
1830M
Effective
Length
(in.)
131.0
139.0
147.0
152.0
155.0
161.0
165.0
176.0
183.0
Approx.
Weight
Per Rib
Belt
(lbs.)
Size
1.17
1.24
1.31
1.37
1.40
1.43
1.47
1.57
1.63
1980M
2130M
2410M
2450M
2560M
2710M
3010M
3310M
3610M
Effective
Length
(in.)
198.0
213.0
241.0
245.0
256.0
271.0
301.0
245.0
361.0
Approx.
Weight
Per Rib
(lbs.)
1.76
1.90
2.15
2.17
2.30
2.42
2.68
2.95
3.22
Belt
Size
Effective
Length
(in.)
Approx.
Weight
Per Rib
(lbs.)
3910M
3930M
4210M
4330M
4540M
4810M
5410M
6010M
6600M
391.0
393.0
421.0
433.0
454.0
481.0
541.0
601.0
660.0
3.48
3.60
3.76
3.82
3.93
4.29
4.82
5.36
5.89
33
SPECIALTY BELTS
SPECIALTY BELTS
Custom Manufacturing
BELT CORPORATION Capabilities
OF AMERICA
With the acquisition of Belt Corporation of America (BCA)
by the Megadyne Group, we have expanded our in-house
manufacturing capability to design and develop unique products to satisfy your most demanding needs. BCA's
modern facilities and sophisticated equipment allow for custom solutions to your most complex drive problems.
Form-Fill-Seal Belts
Industries Served
Product Line
l OEM Quality Vertical Form-Fill-Seal Belts
l Banking
l Custom Belt Fabrication
l Standard OEM Replacement Belts
l Car Wash
l Endless Flat Belts
l Homogenous Molded Covers
l Extrusion
l Knitted Endless Belts
l Covers Without Splices or Seams
l Industrial
l Profile Belts
l Non-Glazing Compounds
l Packaging
l Neoprene Timing Belts
l Excellent Abrasion Resistance
l Printing
l Pulleys
l Excellent Flexibility
l Product Handling
l Urethane Timing Belts
l Precision CNC Equipment for Precise
l Vending
Tolerances
34
SILICONE COATING
MOLDED COVERS
GRINDING
ROUTED SLOTS
CUSTOM PERFORATIONS
GROUND GROOVES
SPIN CAST BELTS
SPECIALIZED PROFILES
PRECISION SLITTING
BELT CORPORATION OEM Quality
Vertical-Form-Fill-Seal Belts
OF AMERICA
Part Number Reference
Manufacturer Belt
Number
Size
Belt
Cover
Type
Slots
Holes
Groove
BOSCH
8101825307
8101825308
8101844583
8101845161
8101857314
8101871823
8101871824
50T10-920
50T10-920
50T10-920
50T10-920
50T10-920
30T10-920
30T10-920
50T10-920 UK R-A
50T10-920 UK F1
50T10-920 UK F2
50T10-920 UK F
50T10-920 UK R-B
30T10-920 UK R-A
30T10-920 UK R-B
Red
Yellow
Yellow
Yellow
Red
Red
Red
Timing
Timing
Timing
Timing
Timing
Timing
Timing
Diagonal
Diagonal
Diagonal
Horizontal
Diagonal
Diagonal
Diagonal
X
X
X
X
X
X
X
X
X
X
X
X
X
X
EAGLE
700370
700724R2
32.50” x 2.625”
835-5M-60
GB-32.5R-PS
835-5M-60-MB-P
Red
Blue
Flat
Timing
Diagonal
Horizontal
X
X
N/A
X
FRES-CO
SS53149
285L100
285L100 NG-MG-H
Tan
Timing
None
X
None
40-S8M-632
40-S8M-560
40-S8M-632
40-S8M-560
Multiple
Multiple
Timing
Timing
None
None
X
X
X
X
FUJI
GB109001
HAYSSEN
10197A0530
10197A0534
10197A0540
10197A0540A
10197A0560
10197A0561
10197A0562
10197A0587
10197A0615
10197A0616
101A12385
720-8M-30
1040-8M-30
27.875” x .245”
27.875” x .245”
27.875” x .245”
23.875” x .245”
280XL043
280XL093
280XL043
280XL093
340XL081
720-8M-30
1040-8M-30
GB-27.875RX.9375
GB-27.875-FIR
GB-27.875BX.9375
GB-23.875BX.9375
280XL043 UP DDO
280XL093 UP DDO
280XL043 NG-MR
280XL093 NG-MR
340XL081 UK DDHB-G-P
None
None
Red
Red
Blue
Blue
Orange
Orange
Red
Red
Orange
Timing
Timing
Flat
Flat
Flat
Flat
Timing
Timing
Timing
Timing
Timing
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
X
None
None
N/A
N/A
N/A
N/A
None
None
None
None
X
ILAPAK
CM17000003
CM17000015
CM17000028
CM17000045
270L100
50T10-530
50T10-440
25T10-560
270L100 NG-MG276
50T10-530 UK-LPG
50T10-440 UK-MB35
25T10-560 US MB35
Tan
Red
Blue
Blue
Timing
Timing
Timing
Timing
None
Diagonal
None
None
None
X
None
None
None
X
None
None
ISHIDA
51-4896-17
255H150
255H150 NG-MR-P1
Red
Timing
None
X
X
KLIKLOK
013756P
P0041767
83739
077186
077187
92930
240XL150
240XL150
320XL150
320XL150
320XL150
32T10-610
240XL150 NG-PG3
240XL150 UP DD
320XL150 NG-MR-G
320XL150 UPDD-P
320XL150 UPDD-G
32T10-610 UPDDY
Tan
Orange
Red
Orange
Orange
Yellow
Timing
Timing
Timing
Timing
Timing
Timing
None
None
None
None
None
None
None
None
None
X
None
None
None
None
X
X
X
None
MATRIX
16501
17097
57684
800-5M-25
890-5M-25
340XL175
800-5M-25-ML
890-5M-25-ML
340XL175 UP DDO-P
Linatex®
Linatex®
Orange
Timing
Timing
Timing
None
None
None
None
None
X
None
None
X
PACMAC
9211-0019
27.875” x .245”
GB-27.875TX.9375
Tan
Flat
None
None
N/A
50T10-630
50T10-630
29T10-630
50T10-630
50T10-630
30T10-630
FFS-A FFS-G FFS-B FFS-I FFS-E FFS-H Multiple
Multiple
Multiple
Multiple
Multiple
Multiple
Timing
Timing
Timing
Timing
Timing
Timing
None
None
None
None
None
None
None
X
None
None
X
X
X
X
X
None
X
X
BA137200
BA137200 225L093
270L098 270L098
225L093 NG-MR 270L098 NG-MB-PS-A
270L098 NG-MB-PS-B
Red
Blue
Blue
Timing
Timing
Timing
None
Diagonal
Diagonal
None
X
X
None
X
X
2930-6
367L050
367L050 NG-MBK-P
Black
Timing
None
X
None
340XL180
340XL175
340XL081
340XL180 UP-DSP
Orange
340XL175 UK DDO-P
Orange
340XL081 UK DDHB-G-P Orange
Timing
Timing
Timing
Diagonal
None
None
X
X
X
X
X
X
ROVEMA
1.010.04.2.018.23.4
1.010.04.2.137.23.3
1.010.04.2.138.23.4
1.200.04.1.047.00.4
1.207.04.1.002.00.3
1.207.04.1.014.01.3
SANDIACRE 1226BL TNA
TRIANGLE
BCA Belt
Number
03326-05
03326-06
12385
SPECIALTY BELTS
SPECIALTY BELTS
35
SPECIALTY BELTS
SPECIALTY BELTS
Roller Mill Belts - Single or Double Sided
Roller mill machines are widely used in food-processing industries for various
applications such as grinding grains and barley to make bread, flour and beer.
These machines may also be used to produce a variety of powders and chemical products.
Jason/Megadyne Double Sided Roller Mill Belts are used in roller mills (food,
corn, fruit, rice, flour, etc.) where the backside pulley has a reverse direction
and relative slippage is necessary when the rolls are jammed.
Roller Mill Belts are available with either Synchronous (8M or 14M) RPP tooth
on one side and Poly-Rib (PV-K or PV-L) on the other or both sides with Poly-Rib (PV-L section). The Poly-Rib profile allows functional slippage under jamming conditions and absorbs resulting torque spikes.
SYNCHRONOUS + PV
RPP2100-14M-24PK
RPP = Tooth profile type (synchronous belt side)
2100 = Belt pitch length (mm)
14M = 14mm tooth pitch (synchronous belt side)
24PK = 24 ribs, PV-K section (poly-v belt side)
DOUBLE SIDED PV-L SECTION
DD825L22
DD = Double sided belt
825 = 82.5 inch Effective Length
L = PV-L, rib pitch (4.7mm/0.092")
22 = 22 ribs wide
BELT
TYPE
TOOTH
PITCH
(mm)
RIB
PITCH
(mm)
MAXIMUM
BELT WIDTH
(mm)
MAXIMUM
PITCH LENGTH
(mm)
MAXIMUM
NUMBER OF
RIBS
BELT
AVAILABILITY
8M + PV-K
14M + PV-K
14M + PV-L
DD - PV-L
8
14
14
-
3.56
3.56
4.70
4.70
148
148
148
148
4400
4900
4900
4400
39
39
29
29
Made to Order
Made to Order
Made to Order
Made to Order
Commonly Used Roller Mill Belts
Construction
Type
Belt
Tooth
Profile
Tooth
Pitch (mm)
No. of
Teeth
PV
Rib Pitch
(mm)
No. of
Ribs
Belt
Pitch
Minimum
Width (mm) Length (mm)
Order
Synchronous + PVK - 8M & 14M - 12 ribs wide
1760RPPV43
1760PLUS8PVK12
2000RPPV43
2400RPPV43
2400PLUS8PVK12
1764PTH14PVK12
1764SLV14PVK12
1778RPP14PV43
1778PLUS14PVK12
1890PLUS14PVK12
Standard
Silver
Standard
Standard
Silver
Gold
Silver
Standard
Silver
Silver
RPP
RPP
RPP
RPP
RPP
RPP
RPP
RPP
RPP
RPP
1552STD8PVK16SL
1552STD8PVK32SL
1680PLUS8PVK36
1760PLUS8PVK36
2310SLV14PVK34
1764SLV14PVL12
Standard
Standard
Silver
Silver
Silver
Silver
STPD
STPD
RPP
RPP
RPP
RPP
8
8
8
8
8
14
14
14
14
14
220
220
250
300
300
126
126
127
127
135
K
K
K
K
K
K
K
K
K
K
3.56
3.56
3.56
3.56
3.56
3.56
3.56
3.56
3.56
3.56
12
12
12
12
12
12
12
12
12
12
43
43
43
43
43
43
43
43
43
43
1760
1760
2000
2400
2400
1764
1764
1778
1778
1890
21
21
12
8
8
21
21
21
21
21
16
32
36
36
34
12
57
114
128
128
121
57
1552
1552
1680
1760
2310
1764
16
4
4
4
4
16
26
22
22
15
29
122
104
71
136
1765
1765
1765
1765
30
30
15
30
15
Synchronous + PV - 8M & 14M
8
8
8
8
14
14
194
194
210
220
165
126
K
K
K
K
K
L
3.56
3.56
3.56
3.56
3.56
4.70
Double Sided PV - L Section
18-9525
18-1657
18-1657/2
18-2599
18-3160
36
Standard
Standard
Set of 2 (18-1657)
Standard
Standard
-
-
-
L
L
L
L
L
4.70
4.70
4.70
4.70
4.70
MegaRubber Made-to-Order
Special Products
MA
DE
T
OR O
DE
R!
Below are examples of the many custom synchronous
rubber belt construction options we can supply from
our MegaRubber facility. Belts are non-stock and
made-to-order.
Belt Type
Description
SPECIALTY BELTS
SPECIALTY BELTS
Features & Benefits
LT™
Low Temperature - Synchronous 8M pitch belt for
extreme low temperature applications
HTG™
Hi-Temp Non-Marking - Synchronous 8M & H pitch
belt for use on paper transfer machinery
LN1™
Low Noise - Synchronous 8M pitch for applications
where minimum drive noise is critical
HT™
High Temperature - Synchronous belt for use on
high temperature applications
l Available
HTX™
High Temp Conveyor - Synchronous non-marking
blue silicone 5M pitch belt - ideal for glass industry
l Designed
BLUE™
GRIP
Silicone-Free Conveyor/Transfer - blue, non-marking
abrasion resistant compound
l Variable
l Capable
l Heat
of full power operation to -40° F
resistance up to 320° F
Gray HNBR compound
l Non-marking,
l Eliminates
noise on low speed/high tension drives
such as exercise equipment
l Heat
l Heat
in 8M & H pitch
for use on conveyor systems
l Available
in L, H, T pitch
extra thickness upon request
LT™
HTG™
LN1™
HT™
HTX™
BLUE GRIP™
37
SPECIALTY BELTS
SPECIALTY BELTS
Specialty Belts - Lightweight
Conveyor Belting
The Megadyne Group is pleased to announce the acquisition of Rultrans, the market leader in Turkey and internationally-recognized manufacturer and supplier of a wide range of high quality PVC and polyurethane conveyor
belts. Established in 1981 and based in Ulucak - Kemalpasa (Izmir), Turkey, the acquisition of Rultrans gives
Megadyne a considerable competitive advantage and strengthens its position as a market leader, offering our
customers the best power transmission and conveyor solutions that, combined with Megadyne's own international
distribution network, is expected to further accelerate the Megadyne Group's growth.
RULTRANS OFFERS A WIDE ARRAY OF
CONVEYOR BELTING
PVC l POLYURETHANE l FABRIC
AP FDA
PR
ISO OVED
CE -900
RT
IFIE 0
D
For Conveyor Belt Customer Service, Call 1-800-527-1247
Now that Rultrans is part of the Megadyne group, Jason
Industrial is stocking a complete line of lightweight
conveyor belting in its Carol Stream, Illinois distribution
center. A new three meter slitter allows for full or half
roll orders, as well as custom size belts for your specific
needs.
Jason Industrial's Carol Stream, Illinois
distribution center houses a new 3 meter
slitter for full or half rolls, as well as
custom size belt needs.
Rultrans lightweight conveyor belting is produced with
high strength, low stretch polyester fabrics. Also in stock
are bare x bare styles, some of which contain cotton. Our
fabric offering ranges from extra rigid to flexible weft,
while allowing the belts to operate on very small diameter
pulleys. These belts are made to the highest quality standards and consistency is guaranteed.
Belts displayed on this page reflect in-stock standard
constructions, but many more specifications are
available.
38
Reflecting the needs of distributors, our inventory includes a variety of different cover patterns, and ranges
from single ply polyurethane covered belts for the food
industry to PVC belts for general conveying.
Jason Type 400 Endless Woven
Flat Belts (Oil Resistant/Non-Marking/Static Conductive)
Jason Type 400 flat belts are single-ply, endless woven belts built to the rigid standards
necessary to meet the demands of modern high speed compact drives requiring flat belts.
These belts are interchangeable with Gates Speed Flex, #400 Panther, Tilton Superspeed
and Fenner Ultra Speed 400.
Jason Type 400 Endless Woven Flat belts are available in 1/2-inch increments from 8 up to 62.5 inches, and in 1-inch
increments from 63 up to 142 inches. These high-performance flat belts have a single-ply of endless woven polyester
cord bonded to an oil-resistant, non-marking, static conducting chloroprene rubber cover.
Belts are specified by length in inches, the letter "M" and width in one-hundredths of an inch; i.e., 36.0M125.
TYPE 400 FLAT BELT - LENGTH/WIDTH INFO.
Available
Lengths
(inches)
Available
Length Increments (in.)
8 thru 62.5
1/2
63 thru 142
1
36.0M125
Maximum
Available
Width (in.)
13
13
SPECIALTY BELTS
SPECIALTY BELTS
36.0 = Length (36 inches)
M = Type 400 Endless Woven Flat Belt
125 = Width in 1/100 of an inch (125 ÷ 100 = 1.25)
TYPE 400 FLAT BELT - NOMINAL DIMENSIONS
Thickness
Widths
0.9 mm (0.035” ± 0.004")
Lengths
Up to 13" ± 0.012"
8 to 142" ± .070" or .4%
TYPE 400 FLAT BELT - WIDTH CODES (INCH)
1/4
1/2
3/4
1
1-1/4
1-1/2
1-3/4
2
2-1/4
025
050
075
100
125
150
175
200
225
2-1/2
2-3/4
3
3-1/4
3-1/2
3-3/4
4
4-1/4
5
250
275
300
325
350
375
400
425
500
Neoflex 60° Wide Rubber Angle V-Belt
(Chloroprene Body)
Transmits more power in less space. The wide 60° angle provides more sidewall
support under the tensile member for even load distribution and higher power
ratings. Neoflex allows for maximum speed ratios with smaller pulleys. Constructed
of chloroprene with transverse fabric plies for maximum rigidity. Tensile member is
polyester.
7MR600
NEOFLEX V-BELT - 7M
Belt
Number
7MR600
7MR615
7MR630
7MR650
7MR670
7MR690
7MR710
7MR730
7MR750
7MR775
7MR800
7MR825
7MR850
Effective
Length
(inches) 23.62
24.21
24.80
25.59
26.38
27.17
27.95
28.74
29.53
30.51
31.50
32.48
33.46
Belt
Number
7MR875
7MR900
7MR925
7MR950
7MR975
7MR1000
7MR1030
7MR1060
7MR1090
7MR1120
7MR1150
7MR1180
7MR1220
Effective
Length
(inches)
34.45
35.43
36.42
37.40
38.39
39.37
40.55
41.73
42.91
44.09
45.28
46.46
48.30
Belt
Number
Effective
Length
(inches)
7MR1250
7MR1280
7MR1320
7MR1360
7MR1400
7MR1450
7MR1500
7MR1550
7MR1600
7MR1650
7MR1700
49.21
50.39
51.97
53.54
55.12
57.09
59.06
61.02
63.00
65.00
66.93
7M = Top Width = 7mm
R = Rubber construction
600 = 600mm effective length
0.28"
7M
60°
0.20"
39
SYNCHRONOUS BELTS
SYNCHRONOUS BELTS
Standard Timing Belts - XL, L, H, XH, XXH
Trapezoidal Tooth Profile (Oil, Heat and Abrasion Resistant)
Stock timing belts are listed below. They have fiberglass tension members, chloroprene body
with nylon covered teeth, all bonded together for maximum strength.
For non-stock widths, Jason cuts specified widths from our large supply of timing belt sleeves on special order.
Any width available from stock, consult Jason/Megadyne for pricing.
Mini-pitch MXL (0.080-inch pitch) timing belts are also available.
Pitch
Code
Width Codes (inch)
Tooth Pitch
(inch)
1/4
5/16
3/8
1/2
3/4
1
1.5
2
3
4
5
XL
1/5
0.20
025
031
037
-
-
-
-
-
-
-
-
54XL thru 1280 XL
L
3/8
0.375
-
-
-
050
075
100
-
-
-
-
-
124 L thru 817 L
H
1/2
0.50
-
-
-
-
075
100
150
200
300
-
-
210 H thru 2360 H
XH
7/8
0.875
-
-
-
-
-
-
-
200
300
400
-
507 XH thru 1750 XH
XXH
1-1/4
1 .25
-
-
-
-
-
-
-
200
300
400
500
700 XXH thru 1800 XXH
Pitch Lengths
NOTE: Widths shown are considered standard, but standard timing belts can be cut to any width desired.
Jason timing belts are specified by belt length in inches times 10, belt pitch code and a three-digit belt width code,
which is the decimal inch-width multiplied by 100 - Example: 240L075
Features & Benefits
l Fiberglass Tensile Cord - High dimensional stability
l Chloroprene Belt Body - Oil, heat and ozone resistance; high tooth shear resistance
l Nylon Tooth Cover - Durability and wear resistance, increased
power capacity
Construction
240L075
240 = 24.0" Pitch Length
L = 3/8" Tooth Pitch
075 = 3/4" Top Width
Cord - Fiberglass
Tooth Cover - Nylon
Applications - General Industry or drives requiring premium efficiency or synchronous applications such as
business machines, conveyors, index drives, farm equipment, machine tools, hand power tools, floor care machines.
Special Constructions - MXL Mini-Pitch Construction
Non-Marking Backing
40
Red Latex Backing
Special Compounds
Non-Standard Widths
Extra Backing
Directional Lateral Tracking (S or Z Tensile members)
EXTRA LIGHT "XL" STANDARD 1/5" PITCH TIMING BELT
Belt
Type
54XL
60XL
70XL
80XL
88XL
90XL
94XL
98XL
100XL
102XL
106XL
110XL
120XL
128XL
130XL
134XL
136XL
140XL
142XL
150XL
156XL
160XL
162XL
170XL
180XL
182XL
188XL
190XL
194XL
200XL
210XL
214XL
220XL
Pitch
Length
(in.)
5.4
6.0
7.0
8.0
8.8
9.0
9.4
9.8
10.0
10.2
10.6
11.0
12.0
12.8
13.0
13.4
13.6
14.0
14.2
15.0
15.6
16.0
16.2
17.0
18.0
18.2
18.8
19.0
19.4
20.0
21.0
21.4
22.0
Number
of
Teeth
27
30
35
40
44
45
47
49
50
51
53
55
60
64
65
67
68
70
71
75
78
80
81
85
90
91
94
95
97
100
105
107
110
Approx.
Wt. (lbs.)
050 (1/2")
Approx.
Wt. (lbs.)
075 (3/4")
Approx.
Wt. (lbs.)
100 (1")
Belt
Type
0.005
0.006
0.007
0.008
0.009
0.009
0.010
0.010
0.010
0.010
0.011
0.011
0.012
0.013
0.013
0.013
0.014
0.014
0.014
0.015
0.016
0.016
0.016
0.017
0.018
0.018
0.019
0.019
0.020
0.020
0.021
0.021
0.022
0.007
0.008
0.009
0.010
0.011
0.011
0.012
0.013
0.013
0.013
0.013
0.014
0.015
0.016
0.016
0.017
0.018
0.018
0.018
0.019
0.020
0.020
0.021
0.022
0.023
0.023
0.024
0.024
0.025
0.025
0.026
0.027
0.028
0.008
0.009
0.011
0.012
0.014
0.014
0.015
0.015
0.015
0.015
0.016
0.017
0.019
0.020
0.020
0.020
0.021
0.022
0.023
0.023
0.024
0.025
0.026
0.026
0.028
0.028
0.029
0.029
0.030
0.031
0.032
0.033
0.034
228XL
230XL
234XL
240XL
250XL
254XL
260XL
270XL
274XL
276XL
280XL
290XL
310XL
316XL
320XL
322XL
330XL
340XL
344XL
348XL
350XL
352XL
364XL
380XL
390XL
392XL
412XL
414XL
434XL
450XL
460XL
490XL
1280XL
Pitch
Length
(in.)
22.8
23.0
23.4
24.0
25.0
25.4
26.0
27.0
27.4
27.6
28.0
29.0
31.0
31.6
32.0
32.2
33.0
34.0
34.4
34.8
35.0
35.2
36.4
38.0
39.0
39.2
41.2
41.4
43.4
45.0
46.0
49.0
128.0
Number
of
Teeth
114
115
117
120
125
127
130
135
137
138
140
145
155
158
160
161
165
170
172
174
175
176
182
190
195
196
206
207
217
225
230
245
640
Approx.
Wt. (lbs.)
050 (1/2")
0.023
0.023
0.023
0.024
0.025
0.026
0.026
0.029
0.029
0.029
0.029
0.029
0.031
0.032
0.032
0.032
0.033
0.034
0.034
0.035
0.035
0.035
0.036
0.038
0.039
0.039
0.040
0.041
0.043
0.045
0.046
0.049
0.127
Approx.
Wt. (lbs.)
075 (3/4")
0.029
0.029
0.030
0.031
0.032
0.033
0.033
0.034
0.035
0.035
0.036
0.038
0.039
0.040
0.041
0.041
0.042
0.042
0.043
0.044
0.044
0.044
0.046
0.048
0.049
0.049
0.051
0.051
0.054
0.058
0.059
0.061
0.159
Approx.
Wt. (lbs.)
100 (1")
0.035
0.035
0.036
0.037
0.039
0.040
0.040
0.041
0.042
0.042
0.043
0.045
0.047
0.048
0.049
0.049
0.050
0.051
0.051
0.053
0.053
0.053
0.055
0.058
0.059
0.059
0.061
0.062
0.064
0.069
0.070
0.073
0.191
SYNCHRONOUS BELTS
SYNCHRONOUS BELTS
LIGHT "L" STANDARD 3/8" PITCH TIMING BELT
Belt
Type
124L
135L
150L
165L
169L
173L
187L
202L
210L
225L
236L
240L
244L
255L
270L
285L
300L
315L
320L
322L
Pitch
Length
(in.)
12.4
13.5
15.0
16.5
16.9
17.3
18.7
20.2
21.0
22.5
23.6
24.0
24.4
25.5
27.0
28.5
30.0
31.5
32.0
32.2
Number
of
Teeth
33
36
40
44
45
46
50
54
56
60
63
64
65
68
72
76
80
84
85
86
Approx.
Wt. (lbs.)
050 (1/2")
Approx.
Wt. (lbs.)
075 (3/4")
Approx.
Wt. (lbs.)
100 (1")
Belt
Type
Pitch
Length
(in.)
0.06
0.06
0.03
0.03
0.03
0.03
0.04
0.04
0.04
0.05
0.06
0.06
0.06
0.06
0.06
0.07
0.07
0.07
0.07
0.07
0.05
0.05
0.05
0.06
0.06
0.06
0.07
0.08
0.08
0.08
0.08
0.08
0.08
0.09
0.10
0.10
0.11
0.12
0.12
0.12
0.07
0.07
0.07
0.08
0.08
0.08
0.09
0.09
0.09
0.10
0.12
0.12
0.12
0.12
0.13
0.14
0.14
0.15
0.15
0.15
345L
367L
375L
390L
405L
420L
424L
427L
450L
480L
510L
525L
540L
548L
581L
600L
660L
728L
731L
817L
34.5
36.7
37.5
39.0
40.5
42.0
42.4
42.7
45.0
48.0
51.0
52.5
54.0
54.8
58.1
60.0
66.0
72.8
73.1
81.7
Number
of
Teeth
92
98
100
104
108
112
113
114
120
128
136
140
144
146
155
160
176
194
195
218
Approx.
Wt. (lbs.)
050 (1/2")
0.08
0.08
0.08
0.09
0.09
0.10
0.10
0.10
0.11
0.12
0.12
0.12
0.13
0.13
0.13
0.13
0.14
0.15
0.15
0.18
Approx.
Wt. (lbs.)
075 (3/4")
Approx.
Wt. (lbs.)
100 (1")
0.13
0.13
0.13
0.14
0.14
0.15
0.16
0.16
0.16
0.17
0.18
0.19
0.20
0.20
0.20
0.21
0.23
0.25
0.25
0.29
0.16
0.17
0.17
0.18
0.19
0.20
0.21
0.21
0.21
0.23
0.24
0.25
0.26
0.26
0.27
0.28
0.29
0.30
0.30
0.36
COTTON CLEANER BELTS
l For use on cotton gin cleaning
machines
l 1" Tooth Pitch
l Chloroprene Rubber with steel cord
l Long service life in harsh
environments
Belt
Number
No.
of Teeth
Belt
Number
No.
of Teeth
61CCB142
63CCB165
60
63
64CCB175
65CCB175
64
65
41
SYNCHRONOUS BELTS
SYNCHRONOUS BELTS
HEAVY "H" STANDARD 1/2" PITCH TIMING BELT
Belt
Type
210H
230H
240H
255H
270H
280H
300H
310H
315H
320H
330H
340H
350H
360H
370H
375H
390H
400H
410H
420H
430H
450H
465H
480H
490H
510H
530H
540H
560H
570H
580H
585H
600H
630H
650H
660H
680H
700H
725H
730H
750H
770H
800H
810H
820H
840H
850H
860H
880H
900H
950H
1000H
1100H
1120H
1140H
1150H
1250H
1400H
1700H
2010H
2360H
Pitch
Length
(in.)
21.0
23.0
24.0
25.5
27.0
28.0
30.0
31.0
31.5
32.0
33.0
34.0
35.0
36.0
37.0
37.5
39.0
40.0
41.0
42.0
43.0
45.0
46.5
48.0
49.0
51.0
53.0
54.0
56.0
57.0
58.0
58.5
60.0
63.0
65.0
66.0
68.0
70.0
72.5
73.0
75.0
77.0
80.0
81.0
82.0
84.0
85.0
86.0
88.0
90.0
95.0
100.0
110.0
112.0
114.0
115.0
125.0
140.0
170.0
201.0
236.0
Number
of
Teeth
Approx.
Weight (lbs.)
075 (3/4")
42
46
48
51
54
56
60
62
63
64
66
68
70
72
74
75
78
80
82
84
86
90
93
96
98
102
106
108
112
114
116
117
120
126
130
132
136
140
145
146
150
154
160
162
164
168
170
172
176
180
190
200
220
224
228
230
250
280
340
402
472
0.11
0.12
0.13
0.14
0.15
0.16
0.17
0.18
0.18
0.18
0.19
0.19
0.20
0.20
0.21
0.21
0.22
0.23
0.23
0.24
0.24
0.25
0.26
0.27
0.27
0.28
0.29
0.30
0.31
0.32
0.33
0.33
0.34
0.35
0.36
0.37
0.38
0.39
0.41
0.41
0.42
0.43
0.45
0.46
0.46
0.47
0.48
0.48
0.50
0.51
0.53
0.56
0.59
0.60
0.65
0.70
0.70
0.79
0.95
1.13
1.33
Approx.
Weight (lbs.)
100 (1")
0.15
0.19
0.20
0.21
0.21
0.21
0.23
0.24
0.24
0.25
0.25
0.26
0.27
0.28
0.28
0.28
0.30
0.31
0.31
0.32
0.33
0.35
0.36
0.37
0.38
0.39
0.40
0.41
0.42
0.44
0.45
0.45
0.46
0.48
0.50
0.51
0.52
0.54
0.56
0.56
0.58
0.59
0.61
0.62
0.63
0.64
0.65
0.66
0.67
0.69
0.72
0.77
0.84
0.85
0.90
0.95
0.96
1.07
1.30
1.53
1.80
EXTRA HEAVY "XH"
STANDARD 7/8" PITCH
TIMING BELT
Belt
Type
42
507XH
560XH
630XH
700XH
770XH
840XH
980XH
1120XH
1260XH
1400XH
1540XH
1750XH
Pitch
Length
(in.)
50.7
56.0
63.0
70.0
70.0
70.0
70.0
112.0
126.0
140.0
154.0
175.0
2.11
2.33
2.62
2.91
3.20
3.49
4.08
4.66
5.24
5.82
6.41
7.28
3.16
3.49
3.93
4.37
4.81
5.25
6.12
6.99
7.86
8.74
9.61
10.92
Approx.
Weight (lbs.)
200 (2")
0.23
0.28
0.28
0.29
0.31
0.31
0.35
0.36
0.36
0.37
0.38
0.38
0.40
0.42
0.42
0.43
0.45
0.47
0.48
0.49
0.50
0.52
0.55
0.56
0.57
0.59
0.61
0.63
0.64
0.66
0.68
0.68
0.70
0.73
0.76
0.77
0.79
0.81
0.84
0.84
0.87
0.90
0.93
0.95
0.96
0.97
0.99
1.00
1.03
1.04
1.10
1.16
1.27
1.30
1.40
1.45
1.46
1.62
1.95
2.30
2.70
Approx.
Weight (lbs.)
300 (3")
0.30
0.38
0.41
0.42
0.43
0.44
0.47
0.48
0.49
0.50
0.51
0.52
0.55
0.56
0.57
0.58
0.61
0.63
0.64
0.65
0.67
0.70
0.71
0.72
0.75
0.79
0.82
0.84
0.85
0.89
0.91
0.91
0.93
0.98
1.00
1.02
1.06
1.09
1.12
1.13
1.16
1.20
1.24
1.25
1.27
1.28
1.32
1.35
1.37
1.40
1.47
1.55
1.71
1.73
1.80
1.92
1.94
2.17
2.63
3.10
3.65
0.45
0.47
0.56
0.56
0.63
0.64
0.70
0.72
0.73
0.74
0.77
0.78
0.82
0.84
0.86
0.88
0.91
0.93
0.96
0.98
0.99
1.05
1.09
1.12
1.15
1.18
1.20
1.25
1.26
1.32
1.30
1.30
1.40
1.47
1.50
1.54
1.59
1.64
1.75
1.80
1.87
1.90
1.93
1.93
1.94
1.95
1.99
2.00
2.00
2.10
2.16
2.32
2.57
2.59
2.62
2.90
2.92
3.24
3.95
4.67
5.48
DOUBLE EXTRA HEAVY "XXH"
STANDARD 1-1/4" PITCH
TIMING BELT
Number Approx.
Approx.
Approx.
of
Wt. (lbs.) Wt. (lbs.) Wt. (lbs.)
Teeth
200 (2") 300 (3") 400 (4")
58
64
72
80
88
96
112
128
144
160
176
200
Approx.
Weight (lbs.)
150 (1-1/2")
4.22
4.66
5.24
5.82
6.41
6.99
8.15
9.32
10.48
11.65
12.81
14.56
Belt
Type
700XXH
800XXH
900XXH
1000XXH
1200XXH
1400XXH
1600XXH
1800XXH
Pitch
Length
(in.)
70.0
80.0
90.0
100.0
120.0
140.0
160.0
180.0
Number Approx.
Approx. Approx.
Approx.
of
Wt. (lbs.) Wt. (lbs.) Wt. (lbs.) Wt. (lbs.)
Teeth
200 (2") 300 (3") 400 (4") 500 (5")
56
64
72
80
96
112
128
144
4.09
4.67
5.26
5.84
7.01
8.18
9.34
10.57
6.13
7.01
7.88
8.76
10.51
12.26
14.02
15.77
8.18
9.34
10.51
11.68
14.60
16.35
18.69
21.02
10.22
11.68
13.14
14.50
17.52
20.44
23.36
26.28
Double Sided Standard Timing Belts DXL, DL, DH Trapezoidal Tooth Profile
(Chloroprene with Fiberglass Reinforcing Cord)
Double sided belts afford power transmission from either side of the belt and are often used
in reversing and serpentine applications.
Double sided timing belts are produced using the same materials as single sided belts, except that the backside is
precision ground from a fiber-reinforced rubber compound. There is no nylon facing on the backside. Power take
off from the backside is limited to 50% of the total Jason/Megadyne design manual rating.
Total belt rating is the same as for single sided belts.
Teeth with nylon cover should always be against the driver pulley.
Width Codes (inch)
Pitch Tooth Pitch
Code
(inch)
1/4
3/8
1/2
3/4
1
1.5
2
3
DXL
1/5
0.20
025
037
-
-
-
-
-
-
D60 XL thru D900 XL
DL
3/8
0.375
-
-
050
075
100
-
-
-
D124 L thru D817 L
DH
1/2
0.50
-
-
-
075
100
150
200
300
D240 H thru D1700 H
SYNCHRONOUS BELTS
SYNCHRONOUS BELTS
Pitch Lengths
NOTE: Widths shown are considered standard, but Double Sided Standard Timing Belts can be cut to any width desired.
Double sided timing belts are specified the same way as single sided timing belts except with a "D" prefix Example: D240H100
Features & Benefits
l Fiberglass Tensile Cord - High dimensional stability
D240H100
l Nylon Tooth Cover - Durability and wear resistance, increased
power capacity
l Double Sided Timing Belts - Serpentine drives, reverse rotation of driven shafts
D = Double sided tooth construction
240 = Pitch length in tenths of an
inch = 24.0"
= Tooth pitch = 0.5"
H
100 = Width code = 1 inch
Construction
Cord - Fiberglass
Tooth Cover - Nylon
Applications - General Industry or drives requiring premium efficiency or synchronous applications such as
business machines, conveyors, index drives, farm equipment, machine tools, hand power tools, floor care machines.
Special Widths - Special widths are cut to order from our sleeve stock for fast delivery
43
SYNCHRONOUS BELTS
SYNCHRONOUS BELTS
EXTRA LIGHT "XL"
DOUBLE SIDED STANDARD
1/5" PITCH TIMING BELT
Belt
Type
D60XL
D70XL
D80XL
D90XL
D100XL
D110XL
D120XL
D130XL
D140XL
D150XL
D156XL
D160XL
D170XL
D180XL
D190XL
D200XL
D210XL
D220XL
D230XL
D240XL
D250XL
D260XL
D270XL
D280XL
D290XL
D300XL
D310XL
D330XL
D350XL
D362XL
D392XL
D450XL
D492XL
D690XL
D900XL
Pitch
Length
(in.)
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
15.0
15.6
16.0
17.0
18.0
19.0
20.0
21.0
22.0
23.0
24.0
25.0
26.0
27.0
28.0
29.0
30.0
31.0
33.0
35.0
36.2
39.2
45.0
49.2
69.0
90.0
Number
of
Teeth
30
35
40
45
50
55
60
65
70
75
78
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
155
165
175
181
196
225
246
345
450
Approx.
Wt. (lbs.)
25 (1/4")
Approx.
Wt. (lbs.)
37 (3/8")
0.005
0.005
0.005
0.005
0.005
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.04
0.04
0.04
0.06
0.08
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.03
0.03
0.03
0.03
0.03
0.03
0.03
0.04
0.04
0.04
0.04
0.04
0.04
0.05
0.05
0.05
0.06
0.09
0.11
LIGHT "L" DOUBLE SIDED
STANDARD 3/8" PITCH
TIMING BELT
Belt
Type
Pitch
Length
(in.)
D124L
D150L
D165L
D173L
D187L
D202L
D210L
D225L
D240L
D255L
D270L
D285L
D300L
D320L
D322L
D345L
D367L
D390L
D420L
D450L
D480L
D510L
D540L
D600L
D660L
D817L
12.4
15.0
16.5
17.3
18.7
20.2
21.0
22.5
24.0
25.5
27.0
28.5
30.0
32.0
32.2
34.5
36.7
39.0
42.0
45.0
48.0
51.0
54.0
60.0
66.0
81.7
Number
of
Teeth
33
40
44
46
50
54
56
60
64
68
72
76
80
85
86
92
98
104
112
120
128
136
144
160
176
218
Approx.
Wt. (lbs.)
50 (1/2")
Approx.
Wt. (lbs.)
75 (3/4")
Approx.
Wt. (lbs.)
100 (1")
0.03
0.04
0.04
0.05
0.05
0.05
0.05
0.05
0.06
0.06
0.07
0.07
0.07
0.07
0.08
0.08
0.08
0.09
0.10
0.10
0.11
0.12
0.13
0.14
0.16
0.20
0.05
0.06
0.06
0.07
0.07
0.08
0.08
0.08
0.09
0.09
0.10
0.11
0.11
0.11
0.12
0.12
0.13
0.14
0.15
0.15
0.16
0.18
0.19
0.21
0.24
0.30
0.06
0.08
0.09
0.09
0.10
0.10
0.10
0.10
0.12
0.12
0.14
0.14
0.14
0.15
0.16
0.16
0.16
0.18
0.20
0.20
0.22
0.24
0.26
0.28
0.32
0.40
HEAVY "H" DOUBLE SIDED STANDARD 1/2" PITCH TIMING BELT
Belt
Type
D240H
D270H
D300H
D330H
D350H
D360H
D375H
D390H
D400H
D420H
D450H
D480H
D510H
D540H
D570H
D600H
D630H
D660H
D700H
D725H
D750H
D800H
D850H
D900H
D1000H
D1110H
D1250H
D1400H
D1700H
44
Pitch
Length
(in.)
24.0
27.0
30.0
33.0
35.0
36.0
37.5
39.0
40.0
42.0
45.0
48.0
51.0
54.0
57.0
60.0
63.0
66.0
70.0
72.5
75.0
80.0
85.0
90.0
100.0
111.0
125.0
140.0
170.0
Number
of
Teeth
48
54
60
66
70
72
75
78
80
84
90
96
102
108
114
120
126
132
140
145
150
160
170
180
200
222
250
280
340
Approx.
Wt. (lbs.)
075 (3/4")
0.17
0.19
0.21
0.23
0.24
0.25
0.26
0.27
0.29
0.30
0.32
0.34
0.36
0.38
0.40
0.42
0.44
0.47
0.49
0.51
0.53
0.56
0.60
0.64
0.71
0.77
0.89
1.00
1.20
Approx
Wt. (lbs.)
100 (1")
0.22
0.25
0.28
0.30
0.32
0.33
0.35
0.36
0.38
0.40
0.43
0.45
0.48
0.51
0.53
0.56
0.59
0.63
0.65
0.68
0.71
0.75
0.80
0.85
0.95
1.03
1.19
1.33
1.60
Approx
Wt. (lbs.)
150 (1-1/2")
0.34
0.38
0.42
0.44
0.46
0.50
0.52
0.54
0.56
0.60
0.64
0.68
0.72
0.76
0.80
0.84
0.88
0.94
0.98
1.02
1.06
1.12
1.20
1.28
1.41
1.54
1.78
2.00
2.40
Approx.
Wt. (lbs.)
200 (2")
0.44
0.50
0.56
0.60
0.64
0.66
0.69
0.72
0.76
0.80
0.86
0.90
0.96
1.02
1.06
1.12
1.18
1.26
1.30
1.36
1.42
1.50
1.60
1.70
1.90
2.06
2.38
2.66
3.20
Approx
Wt. (lbs.)
300 (3")
0.68
0.76
0.82
0.92
0.96
1.00
1.06
1.08
1.15
1.20
1.28
1.36
1.42
1.52
1.60
1.68
1.76
1.86
1.96
2.04
2.12
2.24
2.40
2.56
2.82
3.08
3.56
4.00
4.80
HTB® High-Torque Belts - 3M, 5M, 8M, 14M
Curvilinear Tooth Profile (Oil, Heat & Abrasion Resistant)
The standard trapezoidal tooth timing belt design performs poorly in in high-torque
applications and high-power drives at lower speeds. To overcome this disadvantage, the
High-Torque Belt (HTB®) was developed using a more efficient tooth profile.
Among the advantages are:
A. A high-modulus fiberglass cord is wound across
the entire width of the belt pitch line ensuring
minimal stretch and resistance to repeated flexing.
l Higher torque transmission at low speeds
l High power transmission over a wide speed range
B. The body is a synthetic chloroprene compounded to
resist flex fatigue, heat, ozone, mineral lubricating
oils and aging.
l Improved meshing to reduce tooth jump
l Higher resistance to tooth shear
C. A tough nylon fabric is bonded to the tooth surface
for wear resistance.
l Less tooth wear due to friction
Stock 5mm, 8mm and 14mm pitch HTB® Synchronous Belts
are listed below. Non-standard lengths in these pitches are
also available, as are belts with 3mm pitch.
720-8M-30
3M - 3mm HTB® Synchronous Belts
Many lengths are in stock and can be cut to the desired
width. Additional 3mm pitch HTB® Belt sizes are available on
a made-to-order basis. Please check with Jason/Megadyne
for availability. HTB® Synchronous Belts are specified by belt
pitch length, tooth pitch and belt width in millimeters.
Example: 720-8M-30
720 = Belt pitch length in millimeters = 720mm
8M = Tooth pitch in millimeters = 8mm
30 = Belt width in millimeters = 30mm
Standard Widths/Width Codes (mm)
Pitch Tooth Pitch
Code
(mm)
SYNCHRONOUS BELTS
HTB® HIGH TORQUE
SYNCHRONOUS BELTS
9
15
20
25
30
40
50
55
85
115
170
Pitch Lengths
5M
5
09
15
-
25
-
-
-
-
-
-
-
215 thru 2525mm
8M
8
-
-
20
-
30
-
50
-
85
-
-
480 thru 4400mm
14M
14
-
-
-
-
-
40
-
55
85
115
170
966 thru 4578mm
NOTE: Widths shown are considered standard, but HTB® Synchronous Belts can be cut to any width desired.
Features & Benefits
l Fiberglass Tensile Cord - High dimensional stability and maximum flexibility
l Nylon Tooth Cover - Durability and wear resistance, increased power capacity
Construction
Cord - Fiberglass
Tooth Cover - Nylon
Applications - Drives requiring premium efficiency or synchronous operation and higher power capacity than
trapezoidal timing belts. Used on conveyors, industrial equipment, machine tools, hand power tools and agricultural equipment where high power density is needed.
Non-Standard Lengths - Contact Jason/Megadyne
45
SYNCHRONOUS BELTS
HTB® HIGH TORQUE
SYNCHRONOUS BELTS
3mm HTB® SYNCHRONOUS BELTS
Many sizes in stock. Other 3mm Pitch HTB® Belts are available on a made-to-order basis. Please check with Jason/Megadyne
for availability.
Belt
Type
Pitch
Length
(mm)
215-5M
225-5M
240-5M
265-5M
270-5M
300-5M
320-5M
325-5M
330-5M
345-5M
350-5M
355-5M
360-5M
370-5M
375-5M
400-5M
420-5M
425-5M
450-5M
460-5M
465-5M
475-5M
500-5M
525-5M
535-5M
550-5M
565-5M
575-5M
580-5M
600-5M
610-5M
615-5M
625-5M
635-5M
215
225
240
265
270
300
320
325
330
345
350
355
360
370
375
400
420
425
450
460
465
475
500
525
535
550
565
575
580
600
610
615
625
635
Number
of
Teeth
43
45
48
53
54
60
64
65
66
69
70
71
72
74
75
80
84
85
90
92
93
95
100
105
107
110
113
115
116
120
122
123
125
127
Approx.
Wt. (lbs.)
09mm
Approx.
Wt. (lbs.)
15mm
Approx.
Wt. (lbs.)
25mm
Belt
Type
Pitch
Length
(mm)
Number
of
Teeth
Approx.
Wt. (lbs.)
09mm
Approx.
Wt. (lbs.)
15mm
Approx.
Wt. (lbs.)
25mm
0.019
0.020
0.022
0.024
0.024
0.026
0.028
0.029
0.029
0.030
0.031
0.031
0.032
0.032
0.033
0.035
0.036
0.037
0.039
0.040
0.041
0.042
0.044
0.049
0.050
0.050
0.051
0.051
0.051
0.053
0.054
0.054
0.055
0.056
0.032
0.034
0.036
0.040
0.041
0.044
0.047
0.048
0.049
0.050
0.051
0.052
0.053
0.054
0.055
0.059
0.060
0.061
0.066
0.067
0.068
0.070
0.073
0.076
0.078
0.082
0.083
0.084
0.085
0.088
0.090
0.090
0.092
0.093
0.054
0.056
0.060
0.066
0.068
0.073
0.078
0.080
0.082
0.084
0.085
0.086
0.088
0.090
0.091
0.098
0.100
0.101
0.110
0.111
0.113
0.116
0.121
0.127
0.130
0.137
0.138
0.139
0.141
0.146
0.149
0.151
0.153
0.154
640-5M
665-5M
670-5M
675-5M
680-5M
700-5M
725-5M
740-5M
750-5M
755-5M
770-5M
800-5M
825-5M
835-5M
850-5M
860-5M
890-5M
925-5M
935-5M
950-5M
980-5M
1000-5M
1050-5M
1125-5M
1240-5M
1270-5M
1420-5M
1500-5M
1595-5M
1790-5M
1800-5M
1870-5M
2000-5M
2525-5M
640
665
670
675
680
700
725
740
750
755
770
800
825
835
850
860
890
925
935
950
980
1000
1050
1125
1240
1270
1420
1500
1595
1790
1800
1870
2000
2525
128
133
134
135
136
140
145
148
150
151
154
160
165
167
170
172
178
185
187
190
196
200
210
225
248
254
284
300
319
358
360
374
400
505
0.056
0.058
0.058
0.059
0.059
0.061
0.064
0.065
0.066
0.066
0.068
0.070
0.072
0.073
0.074
0.075
0.078
0.081
0.082
0.083
0.085
0.087
0.092
0.098
0.109
0.111
0.124
0.131
0.139
0.159
0.160
0.167
0.178
0.225
0.094
0.097
0.098
0.099
0.099
0.102
0.106
0.108
0.110
0.111
0.113
0.117
0.120
0.121
0.124
0.126
0.130
0.135
0.136
0.138
0.142
0.145
0.153
0.164
0.181
0.185
0.206
0.218
0.231
0.260
0.261
0.271
0.281
0.354
0.157
0.160
0.162
0.164
0.165
0.170
0.176
0.179
0.175
0.184
0.188
0.194
0.197
0.201
0.206
0.210
0.216
0.224
0.226
0.229
0.236
0.241
0.254
0.272
0.301
0.307
0.342
0.364
0.384
0.432
0.433
0.452
0.467
0.588
Belt
Type
480-8M
536-8M
560-8M
600-8M
624-8M
632-8M
640-8M
656-8M
720-8M
760-8M
800-8M
840-8M
880-8M
912-8M
920-8M
960-8M
1040-8M
1120-8M
1152-8M
1200-8M
46
Pitch
Length
(mm)
480
536
560
600
624
632
640
656
720
760
800
840
880
912
920
960
1040
1120
1152
1200
Number Approx.
Approx.
Approx
of
Wt. (lbs.) Wt. (lbs.) Wt. (lbs.)
Teeth
20mm
30mm
50mm
60
67
70
75
78
79
80
82
90
95
100
105
110
114
115
120
130
140
144
150
0.13
0.14
0.16
0.17
0.18
0.18
0.18
0.17
0.19
0.21
0.22
0.24
0.25
0.26
0.26
0.27
0.29
0.31
0.34
0.34
0.20
0.23
0.23
0.25
0.26
0.27
0.27
0.25
0.27
0.31
0.33
0.35
0.37
0.38
0.38
0.40
0.43
0.47
0.50
0.50
0.34
0.38
0.39
0.42
0.43
0.44
0.45
0.42
0.45
0.52
0.56
0.58
0.61
0.64
0.64
0.67
0.74
0.78
0.84
0.84
Approx.
Wt. (lbs.)
85mm
0.57
0.63
0.66
0.71
0.74
0.75
0.76
0.71
0.76
0.89
0.96
0.99
1.05
1.07
1.10
1.14
1.24
1.33
1.46
1.42
Belt
Type
1224-8M
1248-8M
1280-8M
1328-8M
1344-8M
1360-8M
1440-8M
1520-8M
1600-8M
1760-8M
1800-8M
2000-8M
2104-8M
2248-8M
2400-8M
2600-8M
2800-8M
3048-8M
3600-8M
4400-8M
Pitch
Length
(mm)
Number
of
Teeth
1224
1248
1280
1328
1344
1360
1440
1520
1600
1760
1800
2000
2104
2248
2400
2600
2800
3048
3600
4400
153
156
160
166
168
170
180
190
200
220
225
250
263
281
300
325
350
381
450
550
Approx. Approx.
Approx
Approx.
20mm
30mm
50mm
85mm
0.35
0.35
0.36
0.38
0.38
0.38
0.40
0.42
0.45
0.49
0.50
0.56
0.60
0.64
0.68
0.74
0.80
0.86
1.02
1.25
0.51
0.53
0.53
0.55
0.58
0.59
0.60
0.64
0.67
0.73
0.75
0.83
0.88
0.96
1.00
1.08
1.16
1.29
1.53
1.32
0.85
0.87
0.89
0.92
0.95
0.98
1.01
1.06
1.11
1.23
1.25
1.39
1.50
1.60
1.66
1.80
1.92
2.16
2.56
3.01
1.45
1.49
1.51
1.57
1.60
1.63
1.71
1.80
1.90
2.07
2.12
2.36
2.45
2.72
2.82
3.06
3.29
3.68
4.35
5.16
Belt
Type
966-14M
1190-14M
1400-14M
1610-14M
1778-14M
1890-14M
2100-14M
2310-14M
2450-14M
2590-14M
2800-14M
3150-14M
3360-14M
3500-14M
3850-14M
4326-14M
Pitch
Length
(mm)
966
1190
1400
1610
1778
1890
2100
2310
2450
2590
2800
3150
3360
3500
3850
4326
Number
of
Teeth
69
85
100 115
127
135
150
165
175
185
200
225
240
250
275
309
Approx.
Wt. (lbs.)
40mm
0.84
1.02
1.20
1.40
1.52
1.62
1.80
2.00
2.12
2.25
2.43
2.73
2.90
3.00
3.30
3.70
Approx
Wt. (lbs.)
55mm
1.15
1.42
1.67
1.92
2.13
2.26
2.50
2.75
2.93
3.10
3.34
3.77
4.02
4.19
4.60
5.17
Approx
Wt. (lbs.)
85mm
1.78
2.20
2.57
2.95
3.25
3.49
3.88
4.26
4.52
4.78
5.15
5.80
6.20
6.45
7.10
8.00
Approx.
Wt. (lbs.)
115mm
2.40
2.98
3.50
4.02
4.45
4.73
5.25
5.75
6.10
6.45
7.00
7.85
8.35
8.75
9.62
10.80
Approx
Wt. (lbs.)
170mm
3.55
4.39
5.15
5.95
6.55
6.95
7.75
8.50
9.00
9.55
10.30
11.60
12.35
12.90
14.20
15.95
SYNCHRONOUS BELTS
HTB® HIGH TORQUE
SYNCHRONOUS BELTS
BELT SLEEVE CUTTING
Jason Industrial keeps all of our ribbed, banded and synchronous belting products in sleeve form. This allows for
maximum flexibility when it comes to your urgent requests. From this sleeve stock, we can cut to conventional
industry standard dimensions. Or, if you need special non-stock belt widths, we can quickly measure and execute
your exact request - this can include custom branding or part numbers.
47
SYNCHRONOUS BELTS
DUAL HTB®
SYNCHRONOUS BELTS
Dual HTB® Synchronous Belts 5M, 8M, 14M
Curvilinear Tooth Profile
(Oil, Heat and Abrasion Resistant)
Dual HTB® belts are often used in reversing or serpentine applications.
Special widths are available: use list price for next width stock belt. Materials are same
as standard HTB® belt, except that teeth on one side are ground from fiber reinforced
chloroprene stock. Power takeoff from ground side is limited to 50% of total belt rating.
Teeth with nylon cover should always be on driver pulley.
Any width available from stock, consult Jason/Megadyne for pricing.
D1190-14M-55
D = Double sided tooth construction
14M = Tooth pitch = 14mm
55 = Belt width in millimeters
Dual HTB® Belts are specified the same way as single sided HTB®
Belts, except with a "D" prefix - Example: D1190-14M-55
Pitch Tooth Pitch
Code
(mm)
9
15
20
25
30
40
50
55
85
115
170
Pitch Lengths
D5M
5
09
15
-
25
-
-
-
-
-
-
-
400 thru 1690mm
D8M
8
-
-
20
-
30
-
50
-
85
-
-
480 thru 4400mm
D14M
14
-
-
-
-
-
40
-
55
85
115
170
1190 thru 4578mm
NOTE: Widths shown are considered standard, but Dual HTB® Synchronous Belts can be cut to any width desired.
Features & Benefits
l Fiberglass Tensile Cord - High dimensional stability and maximum flexibility
l Nylon Tooth Cover - Durability and wear resistance, increased power capacity
l Double Sided Teeth - Serpentine drives, reverse rotation of driven shafts
Construction
Cord - Fiberglass
Tooth Cover - Nylon
trapezoidal timing belts. Used on conveyors, industrial equipment, machine tools, hand power tools and agricultural equipment where high power density is needed.
48
5mm DUAL HTB®
SYNCHRONOUS BELTS
Belt
Type
D400-5M
D450-5M
D475-5M
D500-5M
D525-5M
D540-5M
D600-5M
D615-5M
D635-5M
D710-5M
D835-5M
D925-5M
D1420-5M
D1595-5M
D1690-5M
Pitch
Length
(mm)
400
450
475
500
525
540
600
615
635
710
835
925
1420
1595
1690
Number
of
Teeth
80
90
95
100
105
108
120
123
127
142
167
185
284
319
338
Approx.
Wt. (lbs.)
09mm
Approx.
Wt. (lbs.)
15mm
Approx.
Wt. (lbs.)
25mm
0.063
0.071
0.075
0.078
0.083
0.086
0.094
0.097
0.100
0.110
0.129
0.144
0.220
0.247
0.262
0.105
0.118
0.124
0.128
0.140
0.142
0.157
0.161
0.165
0.183
0.215
0.240
0.366
0.411
0.436
0.037
0.042
0.045
0.047
0.053
0.054
0.056
0.058
0.060
0.066
0.078
0.087
0.133
0.148
0.157
SYNCHRONOUS BELTS
DUAL HTB®
SYNCHRONOUS BELTS
8mm DUAL HTB® SYNCHRONOUS BELTS
Belt
Type
Pitch
Length
(mm)
D480-8M 480
D536-8M 536
D560-8M 560
D600-8M 600
D632-8M 632
D640-8M 640
D720-8M 720
D800-8M 800
D840-8M 840
D880-8M 880
D920-8M 920
D960-8M 960
D1040-8M 1040
D1120-8M 1120
D1152-8M 1152
Number Approx.
Approx.
of
Wt. (lbs.) Wt. (lbs.)
Teeth
20mm
30mm
60
67
70
75
79
80
90
100
105
110
115
120
130
140
144
0.14
0.15
0.17
0.18
0.19
0.20
0.21
0.23
0.25
0.27
0.28
0.29
0.31
0.33
0.34
Approx
Wt. (lbs.)
50mm
Approx.
Wt. (lbs.)
85mm
Belt
Type
Pitch
Length
(mm)
0.36
0.41
0.42
0.45
0.47
0.48
0.54
0.60
0.62
0.65
0.68
0.71
0.79
0.83
0.87
0.61
0.67
0.70
0.76
0.80
0.82
0.91
1.03
1.06
1.12
1.17
1.22
1.32
1.00
1.47
D1200-8M
D1224-8M
D1280-8M
D1440-8M
D1600-8M
D1760-8M
D1800-8M
D2000-8M
D2104-8M
D2400-8M
D2600-8M
D2800-8M
D3048-8M
D3600-8M
D4400-8M
1200
1224
1280
1440
1600
1760
1800
2000
2104
2400
2600
2800
3048
3600
4400
0.22
0.25
0.26
0.27
0.29
0.30
0.32
0.35
0.37
0.39
0.40
0.43
0.46
0.50
0.52
Number Approx.
Approx. Approx
Approx.
of
Teeth
20mm
30mm
50mm
85mm
150
153
160
180
200
220
225
250
263
300
325
350
381
450
550
0.35
0.37
0.39
0.43
0.48
0.52
0.54
0.60
0.63
0.72
0.79
0.85
0.93
1.10
1.35
0.53
0.55
0.58
0.64
0.71
0.77
0.80
0.88
0.95
1.07
1.15
1.22
1.38
1.65
1.39
0.90
0.93
0.95
1.08
1.19
1.31
1.34
1.49
1.57
1.76
1.92
2.06
2.31
2.76
3.22
1.50
1.58
1.61
1.82
2.03
2.20
2.29
2.52
2.67
3.02
3.27
3.52
3.93
4.69
5.52
14mm DUAL HTB® SYNCHRONOUS BELTS
Belt
Type
Pitch
Length
(mm)
Number
of
Teeth
Approx.
Wt. (lbs.)
40mm
Approx
Wt. (lbs.)
55mm
D1190-14M
D1400-14M
D1610-14M
D1778-14M
D1890-14M
D2100-14M
D2310-14M
D2450-14M
D2590-14M
D2800-14M
D3150-14M
D3360-14M
D3500-14M
D3850-14M
D4326-14M
D4578-14M
1190
1400
1610
1778
1890
2100
2310
2450
2590
2800
3150
3360
3500
3850
4326
4578
85
100
115
127
135
150
165
175
185
200
225
240
250
275
309
327
1.12
1.32
1.54
1.67
1.78
1.98
2.20
2.33
2.48
2.67
3.00
3.19
3.30
3.63
4.07
4.31
1.56
1.84
2.11
2.34
2.48
2.75
3.03
3.22
3.41
3.67
4.15
4.42
4.61
5.06
5.69
6.03
Approx
Wt. (lbs.)
85mm
2.42
2.83
3.25
3.58
3.84
4.27
4.69
4.97
5.26
5.67
6.38
6.82
7.10
7.81
8.80
9.30
Approx.
Wt. (lbs.)
115mm
3.28
3.85
4.42
4.90
5.20
5.78
6.33
6.71
7.10
7.70
8.64
9.19
9.63
10.58
11.88
12.54
Approx
Wt. (lbs.)
170mm
4.83
5.67
6.55
7.21
7.65
8.53
9.35
9.90
10.51
11.33
12.76
13.59
14.19
15.62
17.55
18.59
49
SYNCHRONOUS BELTS
ISORAN®
SYNCHRONOUS BELTS
Tiger Synchronous Belts - 8M, 14M
Curvilinear Tooth Profile Maximum Performance HTB®
Jason/Megadyne developed Tiger HTB® to extend the HTB® synchronous belt
application range. Special aramid reinforced rubber compound, along with improved heavy
nylon tooth cover and fiberglass tensile members provide the muscle for the increased
horsepower ratings; up to three times the standard HTB® belts.
480-8MT-12
Tiger Belts® may also be ordered in the standard 8mm pitch HTB®
widths of 20mm, 30mm, 50mm and 85mm, as well as the standard
14mm pitch HTB® widths of 40mm, 55mm, 85mm, 115mm and 170mm.
T = Tiger - high torque construction
HTB® belts are specified by belt pitch length, tooth pitch and belt
width in millimeters - Example: 480-8MT-12
Pitch Tooth Pitch
Code
(mm)
12
20
22
30
35
40
42
50
55
60
65
85
90
115
120
170
Pitch Lengths
8MT
8
12
20
22
30
35
-
-
50
-
60
-
85
-
-
-
-
480 thru 4400mm
14MT
14
-
20
-
-
-
40
42
-
55
-
65
85
90
115
120
170
966 thru 4578mm
NOTE: Widths shown are considered standard, but all Tiger HTB® can be cut to any width desired.
Features & Benefits
l Fiberglass Tensile Cord - Excellent dimensional stability and high power capacity
l Chloroprene Rubber Compound with Aramid Reinforcement - Superior power capacity, oil and heat resistance
l Heavy Nylon Tooth Cover - Smooth operation, high power capacity, longer life
l HTB® Tooth Profile - Uses upgraded industrial pulleys with either HTD® or RPP® profile
Construction
Compound - Chloroprene + Aramid reinforcement
Cord - Fiberglass
Tooth Cover - Heavy Nylon
HTB® belts. Used on conveyors, industrial equipment, machine tools, hand power tools and
agricultural equipment where high power density is needed.
Non-Standard Lengths - Contact Jason/Megadyne
8MT TIGER
SYNCHRONOUS BELTS*
Belt
Type
50
480-8MT
536-8MT
560-8MT
600-8MT
632-8MT
640-8MT
720-8MT
800-8MT
840-8MT
880-8MT
1040-8MT
1104-8MT
1120-8MT
1152-8MT
Pitch Number
Length
of
(mm)
Teeth
480
536
560
600
632
640
720
800
840
880
1040
1104
1120
1152
60
67
70
75
79
80
90
100
105
110
130
138
140
144
Belt
Type
Pitch
Length
(mm)
1200-8MT
1224-8MT
1280-8MT
1440-8MT
1600-8MT
1760-8MT
1800-8MT
2000-8MT
2400-8MT
2600-8MT
2800-8MT
4400-8MT
1200
1224
1280
1440
1600
1760
1800
2000
2400
2600
2800
4400
14MT TIGER
SYNCHRONOUS BELTS*
Number
of
Teeth
150
153
160
180
200
220
225
250
300
325
350
550
Belt
Type
966-14MT
1190-14MT
1400-14MT
1610-14MT
1778-14MT
1890-14MT
2100-14MT
2310-14MT
2450-14MT
Pitch Number
Length
of
(mm)
Teeth
966
1190
1400
1610
1778
1890
2100
2310
2450
69
85
100
115
127
135
150
165
175
Belt
Type
2590-14MT
2800-14MT
3150-14MT
3360-14MT
3500-14MT
3850-14MT
4326-14MT
4578-14MT
Pitch Number
Length
of
(mm)
Teeth
2590
2800
3150
3360
3500
3850
4326
4578
185
200
225
240
250
275
309
327
*Most Tiger 8MT & 14MT sizes not available from stock and
can be made to order. Please contact Jason/Megadyne
customer service for more information.
Synchronous Belts - 5M, 8M &
14M Parabolic Tooth Profile
The new Isoran® RPP® Silver Synchronous Belt is constructed with the highest quality
materials. The bonded strength of all components guarantees superior torque
capacity. The new materials join forces to achieve the highest standard of quality
and performance in the industry.
Isoran® RPP® Silver Synchronous Belts are specified by pitch length, tooth pitch and
belt width in millimeters - Example: 1800-8MS-50
Pitch Tooth Pitch Standard Widths/Width Codes (mm)
Pitch Lengths
Code
(mm)
20 30 40 50 55 85 115 170
1800-8MS-50
5MS
8MS
14MS
180 thru 2525mm
5
Contact Jason for 5M pitch
8
20 30 50 - 85 288 thru 4400mm
14
- 40 - 55 85 115 170 966 thru 4578mm
NOTE: Widths shown are considered standard, but RPP® Silver can be cut
to any width desired.
S = Silver - high torque RPP construction
Features & Benefits
SYNCHRONOUS BELTS
ISORAN®
SYNCHRONOUS BELTS
l Increased Load Capacity - Up to 10% over standard RPP® constructions
l Drive Upgrade - Increase drive capacity with existing pulleys
l RPP® Tooth Profile - Reinforced Parabolic Profile - interchangeable with HTD®, HTB® and competitors RPP®
belt profiles
l Reduced Noise - Quiet operation - RPP® is recognized as quietest system on the market
l Anti-Static Properties - Conforms to BS 2050 standard
Construction
Cord - Fiberglass
Tooth Cover - Nylon
Applications - Drives requiring increased efficiency or synchronous operation and higher power capacity than standard RPP® synchronous belts. General industry, conveyors, industrial equipment, machine tools, hand power tools, etc.
Engineering Standards - Conforms to ARPM IP-27 and ISO 13050 standards
Recommended Pulleys - Use pulleys made to ARPM or ISO 13050 standards
ISORAN® RPP® SILVER 8M
SYNCHRONOUS BELTS
Belt
Type
288-8MS
320-8MS
352-8MS
360-8MS
384-8MS
408-8MS
416-8MS
456-8MS
480-8MS
536-8MS
544-8MS
560-8MS
600-8MS
608-8MS
632-8MS
640-8MS
680-8MS
720-8MS
760-8MS
800-8MS
840-8MS
880-8MS
896-8MS
920-8MS
960-8MS
1000-8MS
Pitch Number
Length
of
(mm)
Teeth
288
320
352
360
384
408
416
456
480
536
544
560
600
608
632
640
680
720
760
800
840
880
896
920
960
1000
36
40
44
45
48
51
52
57
60
67
68
70
75
76
79
80
85
90
95
100
105
110
112
115
120
125
Belt
Type
1040-8MS
1080-8MS
1120-8MS
1200-8MS
1224-8MS
1280-8MS
1352-8MS
1424-8MS
1440-8MS
1464-8MS
1600-8MS
1680-8MS
1760-8MS
1800-8MS
1904-8MS
2000-8MS
2200-8MS
2272-8MS
2400-8MS
2520-8MS
2600-8MS
2800-8MS
3048-8MS
3280-8MS
3600-8MS
4400-8MS
Pitch Number
Length
of
(mm)
Teeth
1040
1080
1120
1200
1224
1280
1352
1424
1440
1464
1600
1680
1760
1800
1904
2000
2200
2272
2400
2520
2600
2800
3048
3280
3600
4400
130
135
140
150
153
160
169
178
180
183
200
210
220
225
238
250
275
284
300
315
325
350
381
410
450
550
ISORAN® RPP® SILVER 14M
SYNCHRONOUS BELTS
Belt
Type
966-14MS
994-14MS
1092-14MS
1106-14MS
1190-14MS
1260-14MS
1288-14MS
1344-14MS
1400-14MS
1442-14MS
1568-14MS
1610-14MS
1750-14MS
1764-14MS
1778-14MS
1848-14MS
1890-14MS
1904-14MS
Pitch Number
Length
of
(mm)
Teeth
966
994
1092
1106
1190
1260
1288
1344
1400
1442
1568
1610
1750
1764
1778
1848
1890
1904
69
71
78
79
85
90
92
96
100
103
112
115
125
126
127
132
135
136
Belt
Type
1960-14MS
2100-14MS
2240-14MS
2310-14MS
2380-14MS
2450-14MS
2590-14MS
2660-14MS
2800-14MS
2968-14MS
3150-14MS
3360-14MS
3500-14MS
3850-14MS
3920-14MS
4326-14MS
4578-14MS
4956-14MS
Pitch Number
Length
of
(mm)
Teeth
1960
2100
2240
2310
2380
2450
2590
2660
2800
2968
3150
3360
3500
3850
3920
4326
4578
4956
140
150
160
165
170
175
185
190
200
212
225
240
250
275
280
309
327
354
ISORAN® RPP SILVER 5M
SYNCHRONOUS BELTS
Contact Jason for availability of RPP Silver 5M
51
SYNCHRONOUS BELTS
ISORAN®
SYNCHRONOUS BELTS
Synchronous Belts - 8M, 14M
Parabolic Tooth Profile
Isoran® RPP® Gold is the result of Jason Megadyne's continued focus on developing
high-performance drive systems to obtain new application opportunities against
alternative systems such as gears and chain. Our systems take advantage of belt
features such as lower weight, quieter running and reduced maintenance costs.
The Isoran® Gold belt system can be used in a virtually limitless range of industrial
applications where a high-torque synchronous drive is required.
Isoran® RPP® Gold Synchronous Belts are specified by pitch length,
tooth pitch and belt width in millimeters - Example: 1800-8MG-50
Code
(mm)
20 30 40 50 55 85 115 170
8MG
8
20
30
-
50
14MG
14
-
-
40
-
-
85
-
55 85 115
Pitch Lengths
-
288 thru 4400mm
170
966 thru 4956mm
NOTE: Widths shown are considered standard, but all RPP® Gold can be cut
Features & Benefits
1800-8MG-50
G = Gold - extra high torque RPP
construction
Hi-Performance Fiberglass Tensile Cord - Excellent dimensional stability. Higher power capability
Special Hi-Performance Rubber - Increased power capacity; oil and heat resistance
Double Nylon Tooth Cover - Graphite impregnated for low friction and long wear
RPP® Tooth Profile - Reinforced Parabolic Profile - interchangeable with HTD®, HTB® and competitors RPP®
belt profiles
l Reduced Noise - Quiet operation - RPP® is recognized as quietest system on the market
l Anti-Static Properties - Conforms to BS 2050 standard
l
l
l
l
Construction
Compound - Hi-Performance Chloroprene
Cord - Hi-Performance Fiberglass
Tooth Cover - Double Layer Nylon, Graphite Impregnated
Applications - Drives requiring increased efficiency or synchronous operation and higher power capacity than standard RPP® Silver synchronous belts. General industry, conveyors, industrial equipment, machine and hand power tools, etc.
Engineering Standards - Conforms to ARPM IP-27 and ISO 13050 standards
Special Widths - RPP® Gold can be supplied in any width - available upon request
Special Constructions - RPP® Gold available in 5mm pitch construction, as well as Double-Sided construction - upon request
ISORAN® RPP GOLD 8M SYNCHRONOUS BELTS
Belt
Type
Pitch
Length
(mm)
Number
of
Teeth
Belt
Type
288-8MG
320-8MG
352-8MG
360-8MG
384-8MG
408-8MG
416-8MG
456-8MG
480-8MG
536-8MG
544-8MG
560-8MG
600-8MG
288
320
352
360
384
408
416
456
480
536
544
560
600
36
40
44
45
48
51
52
57
60
67
68
70
75
608-8MG
632-8MG
640-8MG
680-8MG
720-8MG
760-8MG
800-8MG
840-8MG
880-8MG
896-8MG
920-8MG
960-8MG
1000-8MG
Pitch
Length
(mm)
608
632
640
680
720
760
800
840
880
896
920
960
1000
Number
of Teeth
76
79
80
85
90
95
100
105
110
112
115
120
125
Belt
Type
Pitch
Length
(mm)
1040-8MG
1080-8MG
1120-8MG
1200-8MG
1224-8MG
1280-8MG
1352-8MG
1424-8MG
1440-8MG
1464-8MG
1600-8MG
1680-8MG
1760-8MG
1040
1080
1120
1200
1224
1280
1352
1424
1440
1464
1600
1680
1760
Number
of
Teeth
130
135
140
150
153
160
169
178
180
183
200
210
220
Belt
Type
Pitch
Length
(mm)
Number
of
Teeth
1800-8MG
1904-8MG
2000-8MG
2200-8MG
2272-8MG
2400-8MG
2520-8MG
2600-8MG
2800-8MG
3048-8MG
3280-8MG
3600-8MG
4400-8MG
1800
1904
2000
2200
2272
2400
2520
2600
2800
3048
3280
3600
4400
225
238
250
275
284
300
315
325
350
381
410
450
550
2968-14MG
3150-14MG
3360-14MG
3500-14MG
3850-14MG
3920-14MG
4326-14MG
4578-14MG
4956-14MG
2968
3150
3360
3500
3850
3920
4326
4578
4956
212
225
240
250
275
280
309
327
354
ISORAN® RPP GOLD 14M SYNCHRONOUS BELTS
52
966-14MG
994-14MG
1092-14MG
1106-14MG
1190-14MG
1260-14MG
1288-14MG
1344-14MG
1400-14MG
966
994
1092
1106
1190
1260
1288
1344
1400
69
71
78
79
85
90
92
96
100
1442-14MG
1568-14MG
1610-14MG
1750-14MG
1764-14MG
1778-14MG
1848-14MG
1890-14MG
1904-14MG
1442
1568
1610
1750
1764
1778
1848
1890
1904
103
112
115
125
126
127
132
135
136
1960-14MG
2100-14MG
2240-14MG
2310-14MG
2380-14MG
2450-14MG
2590-14MG
2660-14MG
2800-14MG
1960
2100
2240
2310
2380
2450
2590
2660
2800
140
150
160
165
170
175
185
190
200
The Next Generation Synchronous
Belt - 8M, 14M Parabolic RPC Tooth Profile
PLATINUM is an Ultra-High Performance, rubber-based synchronous belt. "Dual Core"
Hybrid Tensile Cord Technology, combined with a nitrile-based HNBR compound body,
results in a product capable of handling the most demanding high-power, high-torque
drives. Designed to replace drives using roller chains and gears, and as an alternative
to Poly Chain®, PLATINUM permits a high-power capacity drive with excellent
dimensional stability and a fully-functional interchange with all of the most common deep pulley tooth profile
systems currently in use.
With PLATINUM, Jason/Megadyne introduces a revolutionary new "RPC" belt tooth profile. An evolution of the
industry standard RPP®, the new "RPC" belt tooth profile is fully interchangeable with HTD®, RPP® and Poly Chain®
pulley tooth profiles. The RPC belt tooth profile allows existing drive systems (RPP®, HTD®, Poly Chain® and
PowerGrip® GT® 2) to be upgraded without replacing the pulleys. PLATINUM is a true "drop-in" replacement on all
commonly used pulley profiles. RPC PLATINUM synchronous belts are specified by belt pitch length, tooth pitch
and belt width in millimeters - Example: 3500PLT14M65
SYNCHRONOUS BELTS
ISORAN®
SYNCHRONOUS BELTS
Code
(mm)
12 20 22 35 42 60 65 90 120
PLT8M
8
12
-
PLT14M
14
-
20
22 35
-
-
-
60
42
-
-
-
65 90
Pitch Lengths
-
248 thru 4400mm
120
994 thru 4410mm
NOTE: Widths shown are considered standard, but Platinum can be cut
3500PLT14M65
PLT = Platinum - extra high torque RPC
construction
Features & Benefits
l RPC Tooth Profile - Compatible with Poly Chain®, RPP®, HTD® and PowerGrip® GT® 2 pulleys
l Highest Power Capacity - Reduced belt and pulley width produce less noise, reduces drive weight, bearing load and cost, with increased efficiency and energy savings
l Dual Core Hybrid Tensile Cord - Guarantees high power capability and maintenance-free operation
l Available in Any Width - Unlimited width possibilities. Jason/Megadyne will cut to desired width
l Greater Length Range - Over 70 different lengths available - more than any competitor
l Lower Noise - HNBR Rubber based technology is quieter than polyurethane belt
l High Temperature Capability - Up to 239°F versus 185°F for polyurethane
l HNBR Rubber Construction - Better flexibility than polyurethane belts. Important for drives with idlers
Construction
Compound - HNBR with high resistance to petroleum oils and solvents
Tensile Cord - Dual Core Hybrid
Tooth Cover - Specially treated nylon fabric to reduce friction and pulley wear
Applications - Drives requiring maximum efficiency or synchronous operation and highest power capacity. General industry, conveyors, industrial equipment, machine tools, hand power tools, etc.
Engineering Standards - Conforms to ARPM IP-27 and ISO 13050 standard tolerances
Special Widths - PLATINUM can be supplied in any width - available upon request
Silicone-Free Construction - individually packaged - non-stock, made to order
53
SYNCHRONOUS BELTS
ISORAN®
SYNCHRONOUS BELTS
PLATINUM SYNCHRONOUS BELTS - 8M
Belt
Type
Pitch
Length
(mm)
Number
of
Teeth
Belt
Type
Pitch
Length
(mm)
Number
of Teeth
Belt
Type
Pitch
Length
(mm)
Number
of
Teeth
248PLT8
288PLT8
352PLT8
416PLT8
456PLT8
480PLT8
544PLT8
560PLT8
608PLT8
640PLT8
720PLT8
248
288
352
416
456
480
544
560
608
640
720
31
36
44
52
57
60
68
70
76
80
90
800PLT8
840PLT8
880PLT8
896PLT8
960PLT8
1000PLT8
1040PLT8
1080PLT8
1120PLT8
1200PLT8
1224PLT8
800
840
880
896
960
1000
1040
1080
1120
1200
1224
100
105
110
112
120
125
130
135
140
150
153
1280PLT8
1440PLT8
1600PLT8
1760PLT8
1792PLT8
1800PLT8
2000PLT8
2200PLT8
2240PLT8
2400PLT8
2520PLT8
1280
1440
1600
1760
1792
1800
2000
2200
2240
2400
2520
160
180
200
220
224
225
250
275
280
300
315
Belt
Type
Pitch
Length
(mm)
Number
of
Teeth
2600PLT8
2800PLT8
2840PLT8
3048PLT8
3200PLT8
3280PLT8
3600PLT8
4000PLT8
4400PLT8
2600
2800
2840
3048
3200
3280
3600
4000
4400
325
350
355
381
400
410
450
500
550
PLATINUM SYNCHRONOUS BELTS - 14M
Belt
Type
994PLT14
1092PLT14
1120PLT14
1190PLT14
1260PLT14
1288PLT14
1400PLT14
1568PLT14
Pitch
Length
(mm)
994
1092
1120
1190
1260
1288
1400
1568
Number
of
Teeth
Belt
Type
Pitch
Length
(mm)
Number
of Teeth
Belt
Type
Pitch
Length
(mm)
Number
of
Teeth
Belt
Type
Pitch
Length
(mm)
Number
of
Teeth
71
78
80
85
90
92
100
112
1610PLT14
1750PLT14
1778PLT14
1890PLT14
1960PLT14
2100PLT14
2240PLT14
2310PLT14
1610
1750
1778
1890
1960
2100
2240
2310
115
125
127
140
115
150
160
165
2380PLT14
2450PLT14
2520PLT14
2590PLT14
2660PLT14
2800PLT14
3136PLT14
3150PLT14
2380
2450
2520
2590
2660
2800
3136
3150
170
175
180
185
190
200
224
225
3304PLT14
3360PLT14
3500PLT14
3850PLT14
3920PLT14
4326PLT14
4410PLT14
4956PLT14
3304
3360
3500
3850
3920
4326
4410
4956
236
240
250
275
280
309
315
354
AVAILABLE FROM STOCK!
The New DTM-MICRO
Tension Measuring Device
54
RPP® MEGAPAINT Synchronous Belts - 8M
Parabolic Tooth Profile
(Silicone & Contaminant Free)
Jason/Megadyne has developed a new RPP® 8M synchronous belt designed for
conveyor and transfer lines, specifically for painting systems.
Silicone prevents paint from adhering and is prohibited in paint areas. Water and
solvent-based paints require belts that are silicone and contaminant free. MEGAPAINT Belts meet both of these
requirements. The purity of materials and the absence of contaminating particles from MEGAPAINT guarantee
painted surfaces are always perfect and defect-free. MEGAPAINT Belts are specially packaged to remain siliconefree and contaminate-free until ready for use.
MEGAPAINT is available made-to-order in the entire 8mm pitch length range, minimum order quantities apply.
Special protective packaging guarantees complete surface purity from manufacturing to installation.
SYNCHRONOUS BELTS
ISORAN®
SYNCHRONOUS BELTS
NOTE: Power ratings for MEGAPAINT 8M are equivalent to RPP® Silver 8M belts.
Isoran® RPP® MEGAPAINT Synchronous Belts are specified by belt pitch length, tooth pitch and belt width in
millimeters - Example: 1600-RPP8M-50PNT
Standard Widths/
Width Codes (mm)
Pitch
Code
Tooth
Pitch
(mm)
20
30
50
85
PNT8
8
20
30
50
85
1600-RPP8M-50PNT
Pitch
Lengths
RPP8M = RPP® tooth profile - 8mm pitch
50 = Belt width (mm)
PNT = Silicone and contaminant free
288 thru 4400mm
NOTE: Widths shown are considered standard, but RPP® MEGAPAINT
can be cut to any width desired.
Features & Benefits
construction and packaging
l Silicone, Impurity & Contaminant Free - Meets criteria set forth by Forschungsinstitut fur Pigments und Lacke e.V. of the Stuttgart University
l High Purity NBR Compound - Guarantees no contamination by belt
l RPP Tooth Profile - Complete interchangeability on 8M RPP® and HTD® pulleys
Construction
Compound - Contaminant Free NBR
Cord - Fiberglass
Tooth Cover - Nylon, with nitrile based treatment
Applications - Applications requiring silicone-free construction. Often used on conveyor and transfer line drives, specifically for painting systems
Availability - Made-to-Order, Non-Stock
Engineering Standards - Conforms to ARPM standard IP-27, ISO 13050
Special Widths - RPP® MEGAPAINT can be supplied in any width - available upon request
RPP® MEGAPAINT SYNCHRONOUS BELTS - 8M
Belt
Type
Pitch
Length
(mm)
288-RPP8M320-RPP8M352-RPP8M360-RPP8M384-RPP8M408-RPP8M416-RPP8M456-RPP8M480-RPP8M536-RPP8M544-RPP8M560-RPP8M600-RPP8M-
288
320
352
360
384
408
416
456
480
536
544
560
600
Number
of
Teeth
36
40
44
45
48
51
52
57
60
67
68
70
75
Belt
Type
Pitch
Length
(mm)
608-RPP8M608
632-RPP8M632
640-RPP8M640
680-RPP8M680
720-RPP8M720
760-RPP8M760
800-RPP8M800
840-RPP8M840
880-RPP8M880
896-RPP8M896
920-RPP8M920
960-RPP8M960
1000-RPP8M- 1000
Number
of
Teeth
76
79
80
85
90
95
100
105
110
112
115
120
125
Belt
Type
Pitch
Length
(mm)
Number
of
Teeth
Belt
Type
Pitch
Length
(mm)
Number
of
Teeth
1040
1080
1120
1200
1224
1280
1352
1424
1440
1464
1600
1680
1760
130
135
140
150
153
160
169
178
180
183
200
210
220
1800
1904
2000
2200
2272
2400
2520
2600
2800
3048
3280
3600
4400
225
238
250
275
284
300
250
325
350
381
410
450
550
55
SYNCHRONOUS BELTS
OPEN-END
SYNCHRONOUS BELTS
Open-End - L8M, L14M, LXL, LL, LH, LXH
Double Sided Open-End - DL8M, DLL, DLH
Specially suitable for linear drives, accurate positioning, metering and reversing
applications. High load capacity, no maintenance cost and very low noise level make
these belts a perfect alternative to chain or cable reverse drives.
Double Sided - until now, chain was the only design option for drives requiring long spans and the capability to
drive from either side. The advantages of Open-End synchronous belts (no lubrication, no re-tensioning, high-speed
capabilities) makes such drives more versatile than ever.
Jason/Megadyne Open-End synchronous belting is specified by an "L" for long length, the belt pitch code and the
width code (i.e. L8M-20). Length is specified in feet. Double Sided Open-End is specified "DL" and followed by pitch
code and width code (e.g. DLH075 is Double Sided 1/2" pitch, 3/4" wide). Length is specified in feet. Consult
Jason/Megadyne for roll lengths. Minimum order quantity is 50 feet.
PART NUMBER DESIGNATIONS
DLH075
L8M-20
D = Double sided
L = Long length/open-end
H = Tooth pitch - H = 1/2"
075 = Belt width - 075 = 3/4"
L = Long length/open-end
8M = Tooth pitch - 8M = 8mm
20 = Belt width - 20 = 20mm
Single Sided Open-End Timing Belts - Trapezoidal*
Single Sided Open-End HTB® Belts*
Belt
Type
Pitch
(inch)
Width
Code
Width
(inch)
Max. Roll
Length (ft.)
Lbs.
per ft.
Belt
Type
Pitch
(mm)
Width
(mm)
LXL
LXL
LXL
LXL
LXL
1/5
1/5
1/5
1/5
1/5
025
031
037
050
075
1/4
5/16
3/8
1/2
3/4
800.0
670.0
540.0
400.0
300.0
0.015
0.018
0.020
0.027
0.040
LL
LL
LL
LL
LL
LL
3/8
3/8
3/8
3/8
3/8
3/8
037
050
075
100
150
200
3/8
1/2
3/4
1
1.5
2
360.0
265.0
170.0
125.0
80.0
55.0
0.022
0.030
0.045
0.060
0.090
0.120
LH
LH
LH
LH
LH
LH
LH
LH
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
037
050
075
100
150
175
200
300
3/8
1/2
3/4
1
1.5
1.75
2
3
750.0
550.0
360.0
260.0
165.0
115.0
120.0
70.0
0.042
0.056
0.084
0.113
0.169
0.198
0.229
0.339
L8M
L8M
L8M
L8M
L8M
L8M
L8M
L8M
L8M
L8M
L8M
8
8
8
8
8
8
8
8
8
8
8
10.0
12.5
15.0
20.0
25.0
30.0
40.0
50.0
75.0
80.0
85.0
720.0
595.0
470.0
345.0
270.0
220.0
160.0
120.0
95.0
67.0
60.0
0.04
0.05
0.06
0.09
0.11
0.12
0.16
0.21
0.30
0.32
0.36
14
14
14
40.0
55.0
85.0
155.0
105.0
55.0
0.26
0.36
0.55
LXH
LXH
7/8
7/8
075
100
3/4
1
Contact Jason
Contact Jason
0.187
0.250
Other widths available upon request. Minimum order 50 ft.
Lengths cut-to-order - 10% additional
Double
Sided
Pitch
Belt Type
56
L14M
L14M
L14M
Max. Roll
Length (ft.)
Lbs.
per ft.
Other widths available upon request. Minimum order 50 ft.
Lengths cut-to-order - 10% additional
L5M (5mm pitch) also available upon request
*Spliced belts available on special order. Special constructions
and backings also available.
Double Sided - Width Codes - Standard Widths - Roll Lengths
Width
Roll
Length
(ft.)
Width
Roll
Length
(ft.)
Width
Roll
Length
(ft.)
Roll
Width Length
(ft.)
Roll
Width Length
(ft.)
DLL
DLH
3/8
1/2
0.50
0.50
265.0
455.0
0.75
0.75
170.0
295.0
100
100
125.0
215.0
-
150
135.0
200
DL8M
8mm
15mm
470.0
20mm
345.0
25mm
270.0
30mm
220.0
50mm
Width of up to 8" available in H and 8mm pitch for lengths up to 300 ft.
95.0
120.0
Width
Roll
Length
(ft.)
-
-
85mm
60.0
Synchronous Belt - Made To Order
Belt Information
RUBBER SPECIAL CONSTRUCTIONS
XL, L, H, XH, 3M, 5M, 8M, 14M - Contact Jason/Megadyne for
Length Availability
Many specials are available from stock. Made to order items are generally
available within 3 weeks.
Non-Marking Chloroprene – Non-marking chloroprene stock compounds are
specially formulated for packaging, bottling and applications requiring belts
to leave no imprint on surfaces. Available in the following compounds:
 Pink (70 Duro)
 Gray (*50 and 65 Duro)
 *White (40 Duro)
 *Yellow (40 Duro)
 Black (50 Duro)
 **Blue FDA (65 Duro)
*Non-Marking Chloroprene compounds are Dual-Durometer Constructions and require a Black 70 Durometer
Chloroprene underply
SYNCHRONOUS BELTS
SYNCHRONOUS BELTS
**Does not imply that belts made from Blue FDA are FDA approved. Reference to FDA means raw materials used
to produce the compound comply with US Code of Federal Regulations Title 21, Part 177.2600
Non-Marking Latex – Formulated for extremely high coefficient of friction. Ideal for conveying and incline
applications.
Available in:
 Red (40 Duro)
 Yellow (40 Duro)
 Black (60 Duro)
All Latex Compounds are Non-Marking.
All Latex compounds are Dual-Durometer Constructions and require a Black 70 Durometer Chloroprene underply.
Anti-Static Compound – Black (70 Duro) – For use in applications where static build-up and discharge could
damage electrical components.
EXTRA BACKING




Additional thickness of standard Black (70 Duro) chloroprene compound
Also used as foundation for secondary shaping and machining of belt back
Available with any of the above compounds
Usually limited to 1/2” overall thickness – All Pitches
Each of the above special constructions are fully-molded, not glued-on layers.
Dual-Durometer Constructions cannot be made to the standard belt thickness; they must have a minimum of 1/16”
extra backing.
Special Widths (Standard constructions only) – Non-standard and full sleeve widths are available from stock! No
minimum quantity.
TENSILE MEMBERS – Fiberglass cord with alternate S&Z twist is standard. For right or left hand tracking, specify
S-twist or Z-twist.
MADE TO ORDER PRICING - RUBBER SYNCHRONOUS/TIMING BELT CONSTRUCTIONS
FEATURE
MINIMUM ORDER QUANTITY
Non-Standard Compounds
1 Sleeve
Extra Backing to 1/8"
1 Sleeve
1 Sleeve
1 Sleeve
Class 1 Grind Thickness ± .005
1 Sleeve
Special Tensile Member Twist - S or Z
1 Sleeve
Special Tensile Members or Compounds - Consult Jason
1. To avoid pyramiding of cost, calculate each additional charge on List Price.
2. Sleeve widths are 38" up to 50" pitch length, and 20" width above 50" pitch length.
Note: We will ship and invoice less than full sleeve quantities in the event of quality control rejects.
Consult Jason/Megadyne customer service for pricing.
57
POLYURETHANE
POLYURETHANE
MEGAPOWER®
Megapower® Polyurethane Endless Timing
Belts (Thermoset)
Megapower® timing belts are manufactured by a unique thermoset molding process.
The high-grade polyurethane gives excellent abrasion and tooth shear resistance,
combined with a variety of high-grade steel cords, ensuring high-tensile strength.
The result is a timing belt with excellent dimensional stability. Megapower® molded
timing belts are manufactured to a tight tolerance range, which assures consistent
length, width and thickness.
The combination of these factors result in Megapower® performing to the highest
physical and chemical levels.
NOTE: Specially requested compounds and cords must be tested and approved on
the application and must be approved by the requester.
Megapower® polyurethane belts are suitable for high-power, precision
motion and control even in high-speed applications.
T2 - T2.5 - T5 - T10
Mechanical Features:
l Consistent dimensional stability
l Low pre-tension
l Low noise
l High abrasion resistance
l Low maintenance
l High flexibility
T5 - T10* available without nose
l Linear speeds up to 80 m/second (over 15,000 ft./min.)
Chemical Features:
l Good resistance to aging, hydrolisis, UVA rays & ozone
l Working temperature: -13°F to + 176°F (up to +230°F for short periods)
l High resistance to oils, fats and greases
l Good resistance to most acids and Alkalis
Megapower® polyurethane belts belts perform especially well on light
synchronized and stepped drives, in office automation and domestic
appliance applications.
58
T2.5 DL - T5 DL - T10 DL
We can cut any Megapower Belt width up to 300mm
Std. width (mm)
Std. width (mm)
4/6/8/10/12
6/8/10/12/16/20/25
10/12/16/20/25/32/
50/75
4/6/8/10/12
T2.5
Pitch Length
(mm)
120
145
160
177.5
180
182.5
200
230
245
265
285
290
305
317.5
330
380
420
480
500
540
600
620
650
680
700
780
880
915
950
1185
P
120.0
145.0
160.0
177.5
180.0
182.5
200.0
230.0
245.0
265.0
285.0
290.0
305.0
317.5
330.0
380.0
420.0
480.0
500.0
540.0
600.0
620.0
650.0
680.0
700.0
780.0
880.0
915.0
950.0
1185.0
2.5mm
H
1.3mm
H1
0.7mm
T2
Std. width (mm)
4/6/8/10/12
T2
Code
Pitch Length
(mm)
180
200
288
T2.5 DL
Std. width (mm)
Code
T10
T5
T2.5
Std. width (mm)
P
180
200
288
2mm
H
1.1mm
H1 0.5mm
T5
P H
H1
5mm
2.2mm
1.2mm
Code
120
150
165
180
185
200
210
215
220
225
245
250
255
260
270
275
280
295
305
330
340
350
355
365
390
400
410
420
425
440
445
450
455
460
475
480
500
510
515*
525
545
550
560
560*
575
590
610
620
630
640
650
660
675
690
700
720
725
750
765
780
800
815
830
840
850
860
885
900
940
990
1075
1100
1160
1200
1215
1275
1280
1315
1355
1380
1440
1470
1500
1580
1955
T5
Pitch Length
(mm)
120.0
150.0
165.0
180.0
185.0
200.0
210.0
215.0
220.0
225.0
245.0
250.0
255.0
260.0
270.0
275.0
280.0
295.0
305.0
330.0
340.0
350.0
355.0
365.0
390.0
400.0
410.0
420.0
425.0
440.0
445.0
450.0
455.0
460.0
475.0
480.0
500.0
510.0
515.0*
525.0
545.0
550.0
560.0
560.0*
575.0
590.0
610.0
620.0
630.0
640.0
650.0
660.0
675.0
690.0
700.0
720.0
725.0
750.0
765.0
780.0
800.0
815.0
830.0
840.0
850.0
860.0
885.0
900.0
940.0
990.0
1075.0
1100.0
1160.0
1200.0
1215.0
1275.0
1280.0
1315.0
1355.0
1380.0
1440.0
1470.0
1500.0
1580.0
1955.0
T10
Code
Pitch Length
(mm)
260
340
370
390
400
410
440
450
480
500
530
550
560
600
600*
610
630
630*
650
660
680
690
700
720
720*
730
750
780
800*
810
840
850
880
890
900
900*
910
920
920*
950
960
970
980
1010
1080
1100
1110
1140
1150
1200
1210
1240
1250
1300
1320
1350
1390
1400
1420
1440
1450
1460
1500
1560
1610
1700
1750
1780
1880
1960
2250
P
260.0
340.0
370.0
390.0
400.0
410.0
440.0
450.0
480.0
500.0
530.0
550.0
560.0
600.0
600.0*
610.0
630.0
630.0*
650.0
660.0
680.0
690.0
700.0
720.0
720.0*
730.0
750.0
780.0
800.0*
810.0
840.0
850.0
880.0
890.0
900.0
900.0*
910.0
920.0
920.0*
950.0
960.0
970.0
980.0
1010.0
1080.0
1100.0
1110.0
1140.0
1150.0
1200.0
1210.0
1240.0
1250.0
1300.0
1320.0
1350.0
1390.0
1400.0
1420.0
1440.0
1450.0
1460.0
1500.0
1560.0
1610.0
1700.0
1750.0
1780.0
1880.0
1960.0
2250.0
10mm
T2.5 DL
Code
Pitch Length
(mm)
457.5 DL
457.5
P
2.5mm
H
1.3mm
H1
0.7mm
POLYURETHANE
POLYURETHANE
MEGAPOWER®
T5 DL
Std. width (mm)
6/8/10/12/16/20/25
T5 DL
Code
Pitch Length
(mm)
410 DL
460 DL
590 DL
620 DL
685 DL
750 DL
815 DL
840 DL
860 DL
940 DL
1100 DL
P
410.0
460.0
590.0
620.0
685.0
750.0
815.0
840.0
860.0
940.0
1100.0
5mm
H
2.2mm
H1
1.2mm
T10 DL
Std. width (mm)
10/12/16/20/
25/32/50/75
Code
T10 DL
Pitch Length
(mm)
260 DL
530 DL
630 DL
660 DL
720 DL
840 DL
920 DL
980 DL
1100 DL
1210 DL
1240 DL
1250 DL
1320 DL
1350 DL
1420 DL
1610 DL
1880 DL
P
H
4.5mm
H
H1
2.5mm
H1
260.0
530.0
630.0
660.0
720.0
840.0
920.0
980.0
1100.0
1210.0
1240.0
1250.0
1320.0
1350.0
1420.0
1610.0
1880.0
10mm
4.5mm
2.5mm
59
POLYURETHANE
POLYURETHANE
MEGAPOWER®
We can cut any Megapower Belt width up to 300mm
AT5
AT10
MXL
XL
L
Std. width (mm)
Std. width (mm)
Std. width (mm)
Std. width (mm)
Std. width (mm)
6/8/10/12/16/20/25
10/12/16/20/25/32/
50/75
3.2/4.8/6.4
6.4/7.9/9.4
12.7/19.1/25.4
19.1/25.4/38.1/
50.8/76.2
Code
225
255
275
280
300
330
340
375
390
420
450
455
480
500
525
545
600
610
630
660
670
710
720
750
780
825
860
975
1050
1125
1500
2000
P
5mm
2.7mm
1.2mm
Code
351
P
Pitch Length
(mm)
H1
AT5
225.0
255.0
275.0
280.0
300.0
330.0
340.0
375.0
390.0
420.0
450.0
455.0
480.0
500.0
525.0
545.0
600.0
610.0
630.0
660.0
670.0
710.0
720.0
750.0
780.0
825.0
860.0
975.0
1050.0
1125.0
1500.0
2000.0
H
AT3
Pitch Length
(mm)
351
3mm
H
1.9mm
H1
1.1mm
AT10
Code
Pitch Length
(mm)
370
500
560
580
600
610
660
700
730
780
800
810
840
880
890
920
960
980
1000
1010
1050
1080
1100
1150
1200
1210
1220
1230
1240
1250
1280
1300
1320
1350
1360
1400
1420
1480
1500
1600
1630
1700
1720
1800
1860
1940
370.0
500.0
560.0
580.0
600.0
610.0
660.0
700.0
730.0
780.0
800.0
810.0
840.0
880.0
890.0
920.0
960.0
980.0
1000.0
1010.0
1050.0
1080.0
1100.0
1150.0
1200.0
1210.0
1220.0
1230.0
1240.0
1250.0
1280.0
1300.0
1320.0
1350.0
1360.0
1400.0
1420.0
1480.0
1500.0
1600.0
1630.0
1700.0
1720.0
1800.0
1860.0
1940.0
MXL
Code
Pitch Length
(mm)
80055
80057
80060
80070
80072
80075
80076
80079
80080
80082
80088
80091
80092
80096
80101
80102
80103
80105
80110
80114
80118
80120
80130
80132
80135
80140
80145
80150
80155
80175
80190
80200
80221
80256
80280
80285
80308
80332
80352
80360
80395
80405
80412
80432
80454
80485
10mm
P
H
4.5mm
H
1.2mm
H1
2.5mm
H1
0.51mm
P
111.7
115.8
121.9
142.2
146.3
152.4
154.4
160.5
162.5
166.6
178.8
184.9
186.9
195.1
205.2
207.2
209.2
213.3
223.5
231.6
239.7
243.8
264.1
268.2
274.3
284.4
294.6
304.8
314.9
355.6
386.5
406.8
449.1
520.1
568.9
579.1
625.8
674.6
715.2
731.5
802.6
822.9
837.1
877.8
922.5
985.5
Code
60
70
76
80
90
100
110
120
130
134
140
150
160
170
180
190
194
200
210
220
230
240
250
260
270
288
290
300
356
414
450
566
P
XL
Pitch Length
(mm)
152.4
177.8
193.0
203.2
228.6
254.0
269.4
304.8
330.2
340.3
355.6
381.0
406.4
431.8
457.2
482.6
492.7
508.0
533.4
558.8
584.2
609.6
635.0
660.4
685.8
731.5
736.6
762.0
904.2
1051.5
1143.0
1437.6
L
Code
Pitch Length
(mm)
218.6
314.3
381.0
438.1
476.2
514.4
533.4
571.5
609.6
647.7
685.8
723.9
762.0
817.9
876.3
933.4
990.6
1066.8
1143.0
1219.2
1295.4
1371.6
1447.8
1524.0
86
124
150
173
187
202
210
225
240
255
270
285
300
322
345
367
390
420
450
480
510
540
570
600
P
9.525mm
H
3.6mm
H1
1.9mm
5.080mm
H
2.25mm
H1
1.25mm
AT3- AT5 - AT10
2.032mm
MXL - XL - L - H
60
H
Std. width (mm)
Code
230
240
270
300
330
360
390
420
450
480
510
P
H
Pitch Length
(mm)
584.2
609.6
685.8
762.0
838.2
914.4
990.6
1066.8
1143.0
1219.2
1295.4
12.7mm
H
4.3mm
H1
2.29mm
Megalinear® Polyurethane Open-End
Belts (Thermoplastic)
Megalinear® open-end timing belts are manufactured in thermoplastic
polyurethane, giving superior wear and abrasion resistance. Various
grades of steel cords offer good running characteristics, even with hightorque loads.
Manufactured to tight tolerances, Megalinear® delivers reliability and
excellent dimensional stability. The addition of a nylon fabric on the tooth and/or the back of the belt, offering
extra protection against abrasive or heavy products.
POLYURETHANE
POLYURETHANE
MEGALINEAR®
Megalinear® offers the following features:
l Consistent dimensional stability
l Low pre-tension
l Low noise
l High abrasion resistance
l Low maintenance
l High flexibility
l Linear speeds up to 80 m/second (over 15,000 ft./min.)
l High precision linear positioning
Chemical Features:
l Good resistance to aging, hydrolysis, UVA rays & ozone
l Working temperature: -13°F to + 176°F (up to +230°F for short periods)
l High resistance to oils, fats and greases
l Good resistance to most acids and Alkalis
l Compatible for fabrication with other thermoplastic materials
Megalinear® can be supplied as open-end rolls, or as endless spliced belts.
Open Length Belts
These are manufactured as continuous lengths, with the reinforcement in a parallel configuration. Standard roll
lengths are 50 or 100 meters. Other lengths available upon request.
Megalinear® open-end belts are normally used in linear motion drives.
Endless Spliced Belts
By splicing, using the thermoplastic properties of the open-end belt, endless belts can be produced to any length by
welding. The finished splice is resistant to fatigue from flexing and tension due to the unique symmetrical Vee
shaped pattern of the splice.
Endless spliced belts are suitable for conveying applications, particularly when indexing and/or positive drive is
required. Supplementary application of cleats, profiles, fabrics and backings is possible to suit specific applications.
Megalinear® is also available with alternative reinforcement cords, such as Kevlar® (K), High Flex (HF), High
Performance (HP) and High Performance Flex (HPF).
61
POLYURETHANE
POLYURETHANE
MEGALINEAR®
T2.5 - T5 - T10 - T20
MTD 3M
MTD 5M
Std. width (mm)
Std. width (mm)
10.0
20.0
25.0
50.0
10.0
15.0
25.0
50.0
MTD 8M
Std. width (mm)
10.0
15.0
20.0
30.0
50.0
85.0
100.0
AT3 - AT5 - AT10 - AT20
P
3mm
P
P
8mm
14mm
H
3.6mm
H
5.6mm
H
10mm
H1
1.13mm
H1
2.1mm
H1
3.4mm
H1
6.1mm
RPP5
RPP8
Std. width (mm)
10.0
15.0
25.0
30.0
50.0
P
5mm
H
3.8mm
H1
2mm
TG5 K6
P
40.0
55.0
85.0
115.0
150.0
8mm
14mm
H
10mm
H1
3.2mm
H1
6mm
TG10 K6
25.0
32.0
50.0
50.0
5mm
5.4mm
Std. width (mm)
P
H
Std. width (mm)
P
RPP14
Std. width (mm)
10.0
15.0
20.0
30.0
50.0
85.0
100.0
STD 5M - STD 8M
TG10 K13
Std. width (mm)
TG20 K13
Std. width (mm)
25.0
32.0
50.0
75.0
100.0
10mm
P
10mm
P
H
2.2mm
H
4.5mm
H
4.5mm
H
H1
1.2mm
H1
2.5mm
H1
2.5mm
H1
5mm
P
50.0
75.0
100.0
20mm
8mm
B
6mm
B
6mm
B
13mm
B
13mm
h
4mm
h
3.3mm
h
6.5mm
h
5.5mm
P1 - P2 - P4
ATG10 K13
Std. width (mm)
ATG20 K13
Std. width (mm)
25.0
32.0
50.0
75.0
100.0
150.0
TG5 - TG10 - TG20 - ATG10 - ATG20 - HG
P
62
P
2.2mm
Std. width (mm)
MXL - XL - L - H - XH
5mm
25.0
40.0
55.0
85.0
100.0
115.0
H
MTD 3M - MTD 5M - MTD 8M - MTD 14M
RPP5 - RPP8 - RPP14
MTD 14M
Std. width (mm)
HG K13
Std. width (in)
1.50
2.00
3.00
4.00
75.0
150.0
10mm
P
20mm
P
H
4.5mm
H
8mm
H
12.7mm
4.3mm
H1
2.5mm
H1
5mm
H1
2.29mm
B
13mm
B
13mm
B
13mm
h
7mm
h
6.4mm
h
6.29mm
.080" Pitch
MXL
1/5" Pitch
XL
3/8" Pitch
L
1/2" Pitch
H
Std. width (in)
Std. width (in)
Std. width (in)
Std. width (in)
0.17
0.37
0.50
0.25
0.37
0.50
0.75
1.00
1.50
2.00
0.37
0.50
0.75
1.00
1.50
2.00
4.00
0.50
0.75
1.00
1.50
2.00
3.00
4.00
6.00
H*
Std. width (in)
7/8" Pitch
XH
Std. width (in)
1.00
1.50
2.00
3.00
4.00
6.00
8.00
200.00
2.03mm
P
5.08mm
P
12.7mm
P
H
1.2mm
H
2.3mm
H
3.6mm
H
4.3mm
H
4.3mm
H
11.2mm
H1
0.51mm
H1
1.27mm
H1
1.90mm
H1
2.29mm
H1
2.29mm
H1
6.35mm
P
T2.5
Std. width (mm)
1/2" Pitch
T5
Std. width (mm)
9.525mm
T10
Std. width (mm)
6.0
10.0
16.0
25.0
32.0
50.0
75.0
100.0
10.0
16.0
20.0
P
12.7mm
T10*
Std. width (mm)
P
25.0
32.0
50.0
75.0
100.0
150.0
2.5mm
P
10mm
P
10mm
P
1.3mm
H
2.2mm
H
4.5mm
H
4.5mm
H
8mm
H1
0.7mm
H1
1.2mm
H1
2.5mm
H1
2.5mm
H1
5mm
AT3
Std. width (mm)
AT5
Std. width (mm)
10.0
20.0
25.0
50.0
P
5mm
P
AT10
Std. width (mm)
P
5mm
10mm
P
H
2.7mm
H
4.5mm
H
8mm
H1
1.1mm
H1
1.2mm
H1
2.5mm
H1
5mm
Std. width (mm)
10.0
15.0
25.0
50.0
10.0
12.0
15.0
20.0
30.0
50.0
85.0
5mm
P
3.4mm
H
5.1mm
H1
1.91mm
H1
3.05mm
P1
P2
Std. width (mm)
P4
Std. width (mm)
25.0
50.0
75.0
100.0
10.0
20.0
H
1mm
20mm
8mm
H
Std. width (mm)
STD 8M
Std. width (mm)
20mm
25.0
32.0
50.0
75.0
100.0
150.0
200.0
1.9mm
P
AT20
H
STD 5M
P
Std. width (mm)
16.0
25.0
32.0
50.0
75.0
100.0
150.0
6.0
10.0
16.0
25.0
32.0
50.0
75.0
100.0
3mm
22.225mm
T20
H
P
Std. width (mm)
200.0
250.0
300.0
400.0
450.0
500.0
12.0
16.0
25.0
32.0
50.0
75.0
100.0
150.0
POLYURETHANE
POLYURETHANE
MEGALINEAR®
H
25.0
50.0
100.0
2mm
H
*Only with Kevlar cords and reduced
number of cords
4mm
63
POLYURETHANE
POLYURETHANE
MEGAFLEX®
Megaflex® Polyurethane Truly Endless
Timing Belts (Thermoplastic)
Megaflex® timing belts are manufactured in thermoplastic polyurethane
with continuous spiral steel cords.
This type of belt, developed by our Research & Development, offers
good running characteristics and high-torque loads.
They are especially suited for power transmission and conveying with
high loads and high speeds (up to 10,000 RPM).
The addition of a nylon fabric on the teeth during production enhances
the running properties for specific applications and reduces noise.
An extra thickness of special backing is also possible on the back of the belt, offering extra protection against abrasive or heavy products. Megaflex® belts are truly endless, enabling them to deliver exceptional performance.
Megaflex® timing belts are available from 1.5 up to 22.7 meters (4.9 to 74.4 ft.) in length.
Special Constructions
l High flex cords
l (NFT) nylon fabric on the teeth (available from 1.9 meter/6.2 ft. and up)
l Custom milling, grinding and drilling to specification
l Additional continuous backing on the back of the
belt in:
– PU 85 ShA
– Tenax 50 ShA
– Linatex 40 ShA
– Yellow PUR 60 ShA
– Gray PUR 60 ShA
– Neoprene rubber 70 ShA
Other hardnesses available upon request.
64
T5 - T10 - T20
T5 DL - T10 DL - T20 DL
AT5 - AT10 - AT20
AT5 DL - AT10 DL - AT20 DL
XL - L - H - XH
XL DL - L DL - H DL - XH DL
RPP5 - RPP8 - RPP14
RPP5 DL - RPP8 DL - RPP14 DL
MTD 8M
P2
ATG10
P2
Std. width (mm)
ATG10 K13
Std. width (mm)
P
MTD 8M
Std. width (mm)
10.0
16.0
25.0
32.0
50.0
75.0
100.0
150.0
25.0
50.0
75.0
100.0
150.0
T5/T5DL
Std. width (mm)
10.0
16.0
25.0
32.0
50.0
75.0
100.0
150.0
P H
H1
B
h
2.0mm
10mm
4.5mm
2.5mm
13mm
6.4mm
P
8mm
H
5.6mm
H1
3.4mm
T10/T10DL
T20/T20DL
10.0
16.0
25.0
32.0
50.0
75.0
100.0
150.0
10.0
16.0
25.0
32.0
50.0
75.0
100.0
150.0
Std. width (mm)
10.0
16.0
25.0
32.0
50.0
75.0
100.0
150.0
AT10/AT10DL
10.0
16.0
25.0
32.0
50.0
75.0
100.0
150.0
10.0
16.0
25.0
32.0
50.0
75.0
100.0
150.0
10mm
P
4.5mm
H
8mm
H
H1
1.2mm
H1
2.5mm
H1
5mm
Ht
3.4mm
Ht
7mm
13mm
5mm
AT5/AT5DL
Std. width (mm)
H
H
P
Std. width (mm)
2.2mm
P
P
20mm
Ht
5mm
1.2mm
H1
2.5mm
Ht
3.9mm
Ht
7mm
10.0
16.0
25.0
32.0
50.0
75.0
100.0
150.0
10.0
15.0
20.0
25.0
50.0
85.0
100.0
150.0
10.0
15.0
20.0
25.0
50.0
85.0
100.0
150.0
10.0
15.0
20.0
25.0
50.0
85.0
100.0
150.0
20mm
P
8mm
H
H1
5mm
H1
2mm
Ht
13mm
Ht
5.2mm
H
XL/XLDL
Std. width (mm)
12.7
19.1
25.4
38.1
50.8
76.2
101.6
152.4
5mm
3.8mm
L/LDL
Std. width (mm)
P
5.08mm
P
H
2.3mm
H
9.525mm
3.6mm
8mm
Std. width (mm)
P
8mm
5.4mm
H
H1
3.2mm
H1
3.2mm
Ht
7.8mm
Ht
7.8mm
H/HDL
Std. width (mm)
12.7
19.1
25.4
38.1
50.8
76.2
101.6
152.4
P
H
10mm
H1
RPP14/RPP14DL
P
4.5mm
RPP8/RPP8DL
Std. width (mm)
P
H
RPP5/RPP5DL
Std. width (mm)
Std. width (mm)
2.7mm
AT20/AT20DL
Std. width (mm)
POLYURETHANE
POLYURETHANE
MEGAFLEX®
5.4mm
XH/XHDL
Std. width (mm)
12.7
19.1
25.4
38.1
50.8
76.2
101.6
152.4
12.7
19.1
25.4
38.1
50.8
76.2
101.6
152.4
P
12.7mm
P
H
4.3mm
H
22.225mm
11.2mm
H1
1.27mm
H1
1.9mm
H1
2.29mm
H1
6.35mm
Ht
3.05mm
Ht
4.58mm
Ht
5.95mm
Ht
15.49mm
65
POLYURETHANE
POLYURETHANE
Special Backings, Fabrics,
Profiles, Pitches, Widths
All special belts can be manufactured in a standard or
special construction, according to customer specific
requirements.
Jason/Megadyne Urethane belts can be made with a
variety of welded-on profiles to handle your specific
application. These profiles can be used as indexers,
actuators, carriers and pushers. They provide accuracy to
assembly, packaging and inserting operations.
Custom profile designs are possible.
66
Polyurethane Special Constructions
GRAY
POLYURETHANE
YELLOW
POLYURETHANE
LINATEX RUBBER
POLYURETHANE
POLYURETHANE
TENAX RUBBER
POLYURETHANE
BELTS WITH
MOLDED CLEATS
NEOPRENE RUBBER
Example of belts
with cleats welded on the
back. Many different types of
cleats are available.
PVC
BELTS WITH
WELDED CLEATS
SILICONE
HONEYCOMB
67
POLYURETHANE
POLYURETHANE
PPJ Belt Joining System for
Polyurethane Belts
l Developed to permit the joining of belts directly on the machine
l Allows rapid belt replacement without disassembly of machinery
l Compatible with all types of backings
l Belt back is virtually smooth
PPJ AVAILABILITY - BELT TYPE & WIDTH
BELT TYPE
WIDTH (mm)
BELT TYPE
WIDTH (mm)
T10/AT10
T10/AT10
25
32
H
H
75
100
T10/AT10
T10/AT10
T10/AT10
TG10/ATG10
T20/AT20
T20/AT20
T20/AT20
50
75
100
50
32
50
75
RPP8/HTD8
RPP8/HTD8
RPP8/HTD8
RPP8/HTD8
RPP8/HTD8
20
30
50
85
100
Other types/widths available upon request. Subject to minimum order quantities. Consult Jason/Megadyne.
68
Megarib® Polyurethane Endless
Multi-Rib V-Belts (Thermoset)
Megarib® belts are manufactured in polyurethane with high-tension
cords, which combine the high flexibility of flat belts with the power
transmission capability of V-belts.
POLYURETHANE
POLYURETHANE
MEGARIB®
l Dimensional stability
l High flexibility
l Can be used with small pulley diameters
l High speeds
l Excellent oil, water and ozone resistance
Main Applications:
l Food processors
l Grass cutting equipment
l Electrical household appliances
l Washing machines
l Electrical tools
l Woodworking equipment
l Domestic power tools
l High precision linear positioning
On request, special elastic Megarib belts can be manufactured in polyurethane with a semi-elastic tension member.
They can be fitted on fixed center drives, reducing noise and vibrations. The absence of a tensioning mechanism
offers additional cost savings.
Standard Megarib belts are available in a wide variety of rib pitches and lengths (see below).
J
H
TB2
J
Standard Length
(mm)
(inches)
220
271
275
278
283
304
330
345
356
381
392
406
431
444
457
483
508
558
610
660
681
711
762
864
914
953
1010
1086
1120
1163
1202
1239
1268
1397
87.0
107.0
108.0
110.0
114.0
120.0
130.0
135.0
140.0
150.0
154.0
160.0
170.0
175.0
180.0
190.0
200.0
220.0
240.0
260.0
268.0
280.0
300.0
340.0
360.0
376.0
398.0
428.0
440.0
458.0
474.0
488.0
500.0
590.0
H
Standard Length
(mm)
178
217
223
227
229
295
330
340
375
389
400
485
507
588
602
609
650
768
935
1000
1086
1120
1163
1203
1240
1775
1976
TB2
Standard Length
(mm)
156
170
200
220
231
248
266
295
310
327
330
345
360
380
390
400
430
480
510
526
535
598
630
660
675
725
770
1186
69
POLYURETHANE
POLYURETHANE
MEGABLUE
Megablue Food Grade Positive
Drive Belts
Megablue is specifically created to give a good alternative to the
classical plastic modular belt for the food processing industry.
With its smooth surface, Megablue guarantees superior hygiene levels
and, at the same time, works like a positive drive modular plastic belt.
Thanks to the tooth shape and pitch, Megablue works with the same
sprockets of modular plastic belts and is a good alternative where an
extreme cleanability is needed. This belt helps saving water and time
usually dedicated to the cleansing of a classical modular plastic belt.
Megablue is FDA/USDA/USDA Dairy Approved and is also the ideal combination of the benefits of a classical
smooth conveyor with the mechanical and chemical advantages of a plastic modular belt.
Main Features:
l Suitable to replace most of the 1" and 2" plastic modular belts.
l Available with Kevlar® tension member where the application requires high
tensile strength and low elongation.
l Blue FDA-approved Polyurethane water and chemical resistant.
l Perfectly sealed edges to avoid the contact of external agents with Kevlar®
cords in case they are present (for MB 10K).
l Flat and smooth back surface to help the clean-in-place process and to
avoid bacteria deposit.
l FDA/USDA approved for wet food contact and transportation (meat
and poultry).
Applications:
The Megablue product line was conceived keeping in mind the specific
requirements of the food processing industry in a wide variety of sectors
such as (but not limited to):
l Bakery
l Meat, poultry & seafood
l Beverage
l Fruits & vegetables
FASTENING OPTIONS
FINGER JOINT
The "Finger Joint" factory weld
assures high break resistance, thanks
to the improved length of the surface
of contact and the overlap of tension
members where present.
70
PLASTIC RIVET JOINT
The "Plastic Rivet" joint is ideal in
those applications where the belt
needs to be constantly assembled
and disassembled to be cleaned and
rinsed.
METAL STAPLES JOINT
All of the advantages of a system that
can be assembled and disassembled,
linked with the strength of metal staples.
Stainless steel avoids any deposit of rust
caused by the continuous contact of the
belt with water.
MB 10, MB 10K
17mm [0.7"]
3.5mm [0.1"]
1.7mm [0.1"]
25.4mm [1.0"]
MB 20, MB 20K
50mm [2.0"]
4.5mm [0.2"]
3mm [0.1"]
17mm [0.7"]
MB 10
FDA APPROVED FOR
FOOD CONTACT
Nominal Pitch
Belt maximum
allowable tension
Normal
version
mm
inches
POLYURETHANE
POLYURETHANE
MEGABLUE
Kevlar®
version
MB 20
Normal
version
Kevlar®
version
25.450
1"
2"
200
N/25, 4mm
of width
220
200
220
Belt max, allowable tension with finger joint
Belt max, allowable tension with Alligator® stainless
rivets system
Belt max, allowable tension with Alligator® plastic
rivets system
Belt weight
See "Fastening Options" on the previous page
g/cm(W)/m(L)
lbs./inch(W)/ft(L)
30
0.048
60
0.099
Min. diameter mm
of the pulley
inches
50.895
2
3.74
Hardness
95
Shore A
Service °C
-25°C
+70°C
Temperature range
°F
-13°F
+158°F
Blue
Standard color
Min. length factory
welded belt
mm
inches
Standard roll
length
meters
feet
1200 for 530mm wide belt
47.25 for 530mm wide belt
100
328
Standard tension mm
member pitch
inches
--
--
17
0.67
100
328
--
--
17
0.67
Maximum available mm
width
inches
Coefficient of friction
on back side
PU vs. stainless steel
PU vs. UHMWPE
0.69-0.86
0.17-0.30
Coefficient of friction
on teeth side
PU vs. stainless steel
PU vs. UHMWPE
0.58-0.69
0.22-0.31
Custom construction and rework upon request.
530
21
530
21
71
POLYURETHANE
POLYURETHANE
MEGAFLAT®
Megaflat® Polyurethane &
Rubber
Endless Flat Belts
Megaflat® belts are truly endless mandrel molded, available
in both polyurethane or chloroprene rubber with either
polyester, Kevlar® or cotton reinforcements. Standard
sleeves are available 330 mm wide.
Main Features:
l High flexibility
l Can be used with small pulley diameters
l Dimensional accuracy
l High speed
l Energy efficient
l Low noise and vibration
l Low maintenance
l Good chemical and ozone resistance
l High friction surface
MEGAFLAT belts are particularly suitable for both power
transmission and conveying.
TENSILE REINFORCEMENT
INSTALLATION TENSION x cm WIDTH (N) ENDLESS
MIN. PULLEY DIA. (mm)
THICKNESS (mm)
STANDARD LENGTH (mm)
COATING MATERIAL
ANTI-STATIC
TENSILE REINFORCEMENT
INSTALLATION TENSION x cm WIDTH (N) ENDLESS
MIN. PULLEY DIA. (mm)
THICKNESS (mm)
STANDARD LENGTH (mm)
COATING MATERIAL
ANTI-STATIC
P0
P 102
P 108
P 110
No fabric
Elastic fabric/nylon
Polyester/cotton
Polyester fabric
8.0
10.0
25.0
200.0
5.0
150.0
12.0
-
0.9
1.8
240/1200
POLYURETHANE
NO
240/2500
POLYURETHANE
POSSIBLE
P 120
Polyester fabric
350.0
P 155
0.8
240/3850
POLYURETHANE
POSSIBLE
1.0
240/3850
POLYURETHANE
POSSIBLE
S 110
Kevlar/Polyester
Polyester fabric
400.0
125.0
20.0
25.0
12.0
1.5
2.0
240/3850
240/3850
240/3850
POLYURETHANE
POSSIBLE
POLYURETHANE
POSSIBLE
1.0
SILICON
POSSIBLE
Megaflat® Belts are made to order. Minimum order quantities will apply.
72
POLYURETHANE
VAR (VEE & ROUND)
VAR (Vee and Round)
Polyurethane Belting
VAR belting is manufactured from the finest quality materials
available on the market and meets the highest standards of quality
and durability.
l Easily welded
l Highly durable and resistant to wear, oils and chemicals
l Available in a wide range of colors and shore hardness
ROUND BELTING
Belt Diameter
(Inch)
(mm)
5/64
1/8
5/32
3/16
1/4
9/32
5/16
3/8
7/16
15/32
1/2
9/16
5/8
3/4
DUAL
RO
Orange
RO Orange
Reinforced
RL
Brown
RPN
Green
RPS Green
Reinforced
RM
Red
NA
ST
NA
ST
ST
NA
ST
NA
ST
NA
NA
ST
NS
NS
NS
NA
NA
NA
NA
NS
NA
NS
NA
NS
NA
NA
NS
NS
NS
NS
NS
NS
NS
NS
NS
NA
NS
NA
NS
NA
NA
NS
NA
NS
NS
NS
NS
NS
ST
NS
NS
ST
NS
NA
ST
NA
NS
NA
NS
NS
NA
NA
NA
NA
NA
NS
NS
NS
NA
NS
NS
NA
NA
NS
NS
NS
ST
ST
ST
ST
NA
NS
NA
ST
NA
NA
ST
NA
ST
NA
2.0 ‡
3.0
4.0
5.0
6.3
7.0
8.0
9.0
9.5
10.0
12.0
12.5
14.5
15.0
18.0
‡200 ft. rolls only
*500 ft. rolls
Belt
Type
Dual VO
Orange
NA
NA
NA
NA
NS*+
NA
NA
NA
NS*
NA
NA
NS
NA
NA
NA*+
DVO-3L
DVO-A
DVOS-A
NS
NS
NS
Belt
Type
Availability
RLC-3
RLC-4
RLC-5
RLC-6.3
RLC-9
RLC-9.5
RLC-12.5
RLC-15
NS
NS
NS
NS
NS
NS
NS
NS
+Special order
VEE BELTING
RIDGETOP
Belt
Type
Top Width
(mm)
VO
Orange
VOS Orange
Reinforced
VOS-GT Orange
Reinforced
VL
Brown
VM
Red
3L
A
B
C
D
E
-
10.0
13.0
17.0
22.0
32.0
40.0
20.0
25.0
Stock
Stock
Stock
Stock
NA
NA
NA
NA
NS
NS
NS
NA
NA
NA
NA
NA
NA
NA
NS
NS
NS
NA
NA
NA
Stock
Stock
Stock
NS
NS
NS
NA
NA
Stock
NS
Stock
Stock
NS
NS
NS
NS
V-BELTING WITH SUPER GRIP BACKING
Belt
Type
Top Width
(mm)
VO-SG
Orange
3L
A
B
C
D
E
10.0
13.0
17.0
22.0
32.0
40.0
NS
NS
NS
NS
NA
NA
VOS-SG Orange
Reinforced
NA
NS
NS
NS
NA
NA
VL-SG
Brown
VM-SG
Red
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
SPLICING KIT
Tool Kit
VAR-T100
RCW
White
List Price
Contact Jason Industrial for pricing and replacement parts
ST = Stock / NS = non-stock / NA = not available in this size
All items are supplied in 100 ft. rolls except where noted.
Part Numbers are as follows, Belt Type-size - Examples: VO-A-SG, RO-1/4, VO-A
Pricing and specifications are subject to change without notice.
Belt Top Width Ridgetop
Ridgetop
Type
(mm)
VLRT Brown VMRT Red
A
B
C
13.0
17.0
22.0
NS
NS
NS
NS
NS
NS
PRODUCT NOMENCLATURE
Type
Code
Profiles/
Construction
R
V
RT
S
SG
GT
Round
V
Ridgetop
Reinforced
Super Grip Backing
Groove Top
Material
L Brown
O Orange
PN Green
M Red
W White
Ex. VOS-A, V profile, orange, reinforced, A section
Material
Color
Durometer
(Shore A)
FDA Grade
Material
Brown (L)
Orange (O)
Green (PN)
Red (M)
Beige
White (W)
Super Grip (SG)
Clear (C)
80
83
88
90
95
100
60
80
Yes
Yes
No
Yes
Yes
Yes
No
Yes
73
POLYURETHANE
POLYURETHANE
Pulleys, Clamping Plates & Bar
Stock for Polyurethane Belting Metric, Standard, RPP® & HTD®
Jason/Megadyne can supply complete drives and provide
either standard pulleys, made in accordance to ISO spec, or
customer specific requirements.
CLAMPING PLATES FOR STANDARD BELTS (in)
d
A
S
C
025
3.5
42.5
8.0
25.5
5.0
76.6 15.0
TYPE
F
B
XL
6.0
5.5
L
8.0
9.0
H
10.0
1 1.0
9.0 106.9 22.0
Belt Width (inch)
037 050 075 100 150 200 300 400
28.5
32.0
38.0 48.0
36.0
39.0
45.0
5 1.5 64.0
45.0
51.0
57.5
77.0
70.0 83.0
108.0 134.0
CLAMPING PLATES FOR METRIC PITCH BELTS (mm)
F
d
B
A
S
C
6
10
16
T5-AT5
6.0
5.5
3.2
41.8
8.0
25.0
29.0
35.0
T10-AT10
8.0
9.0
5.0
80.0 15.0
TYPE
T20-AT20 10.0
Belt Width (mm)
25
32
50
44.0
41.0
1 1.0 10.0 106.9 20.0
75
100
51.0
61.0
50.0
57.0
75.0
100.0
125.0
56.0
65.0
81.0
106.0
132.0
CLAMPING PLATES FOR HTD® PITCH BELTS (mm)
TYPE
F
d
B
A
S
8.0
5m
6.0
5.5
3.2
41.8
8m
8.0
9.0
5.0
66.0 15.0
14mm
10.0
1 1.0
9.0 116.0 22.0
C
10
15
20
28.0 34.0
Belt Width (mm)
25 30 40 50 55
44.0 35.0 40.0 45.0
Standard MXL - XL - L - H - XH - XXH - HG
HTD® 3M - 5M - 8M - 14M
METRIC
T2.5 - T5 - T10 - T20 - AT3 - AT5
AT10 - AT20 - TG5 - TG10 - TG20 ATG10
RPP®
74
Jason/Megadyne clamping plates have 8 teeth/grooves
RPP5 - RPP8 - RPP14
100
61.0
55.0
56.0
85
75.0
71.0
110.0 125.0
86.0 116.0 132.0
AVAFC - Belt backing used for conveying abrasive materials, with high friction coefficient, very good resistance to oils and very good resistance to abrasion.
Backings – Some belts can be modified by adding a backing to achieve abrasion resistance, desired coefficient of friction, or to act as a cushion. Backings can also be ground to create pockets for product transfer as
in vacuum applications.
POLYURETHANE
GLOSSARY OF
POLYURETHANE TERMS
Endless Joined – Generally, an open-end belt that has been joined to form and endless belt via a splice or joint.
FDA/Food Grade – Polyurethane material is generally acceptable for use in food applications, while rubber is not.
Finger Joint – Splicing technique for thermoplastic belts where ends of belt are cut in v-shaped “fingers,” which mesh together and are melted or welded together to form an endless belt.
Mandrel Molded – Generally, a belt made on a round steel tool with continuously wound (spiral) cords and needs no splice to form an endless belt.
NFT – Nylon Fabric on Teeth. Also known as "PAZ".
NFB – Nylon Fabric on Back. Also known as "PAR".
Open-End – Generally, a belt that must be spliced together via a finger joint or a mechanical joint to form an
endless belt. Belts can also be used in open-end configuration, as is common in linear motion drives.
Polyurethane - A high-grade plastic with better abrasion, cut, impact, and tear resistance than rubber or many other plastics (also known as Urethane).
PU – The abbreviation of Polyurethane.
Shore Hardness - The scale by which a polyurethane component is measured for hardness, typically expressed as "shore A."
Thermoplastic
- A urethane which can be repeatedly softened or melted and which will harden to a new shape when cooled. Thermoplastic materials can be heated to become re-moldable and weld-able. This allows thermoplastic belts to be easily spliced by reheating the material and melting it to form an endless belt via a joint or splice.
Thermoset – A urethane which cures using heat (or catalyst). The material is chemically cross-linked and cannot be reprocessed. Thermosets, unlike thermoplastics, can be used at elevated temperatures. An
irreversible cure - Thermoset materials cannot be melted and reshaped after it is cured. Not able to weld cleats.
Truly Endless – A construction that yields a long length truly endless (no splice) belt without the need for a
mandrel. Our Megaflex® is an example of this type of construction. Truly endless construction yields a much higher tensile strength (like mandrel molded process) than a spliced belt.
75
PULLEYS & BUSHINGS
PULLEYS & BUSHINGS
Jason Pulleys & Bushings
Jason/Megadyne offers a comprehensive line of pulleys and bushings for V-belts
and synchronous/timing applications. Contact Jason/Megadyne Customer Service
for complete product information.
Light Duty Pulleys - Light duty cast iron pulleys are machined from gray cast iron. They are statically balanced,
painted and are individually packaged. Available in single and double groove. Bushings are ordered separately.
l AK Pulleys fit 3L, 4L and A section
l BK Pulleys fit 4L, A, 5L and B section
Variable Pitch Pulleys - Available in single (1VP) and double (2VP) groove. Includes hollow head set screws and
keyseat. Jason standard pulleys can be used as a companion pulley. Available in various bore sizes. Fits 3L, 4L, 5L,
A or B belt sections.
AL (Blower) Pulleys - AL Pulleys for Light Duty Applications. Cast Aluminum construction. Includes set screw and
keyseat. Not to be used with drives rated for "AX" belt (cogged raw edge).
QD Pulleys and Bushings - QD pulleys and bushings are available for heavy duty applications. They are statically
balanced and painted, and are individually packaged, sealed in plastic wrap.
l A/B Combination up to 6 grooves
l C section up to 8 grooves
l D section up to 10 grooves
l 3V section up to 10 grooves
l 5V section up to 6 grooves
Synchronous/Timing Pulleys - Jason supplies complete drives, including metric pulleys and clamping belt plates
made to standard and custom specifications. Available in aluminum or steel, Jason's pulleys are manufactured to
precise tolerances to assure a perfect fit between belt and pulley. Timing pulleys are balanced, painted and
available in all standard pitches for quick delivery. Contact Jason Customer Service for more information.
Non-Stock/Made-To-Order - If you do not find the pulley you need in this catalog, please contact Jason/Megadyne
Customer Service. Jason can supply quotations on virtually any non-stock or made-to-order pulley with special
features or construction. Jason is often able to supply the product with minimal delays on a special order basis.
76
Light & Heavy Duty Industrial
Pulleys & Bushings
l
Individually Bagged/Packaged for Protection
l
Individually Bar-Coded
Not all items in stock at all locations. Please contact Jason/Megadyne
Customer Service for complete product information.
POLYURETHANE
PULLEYS & BUSHINGS
Light Industrial Duty Pulleys & Bushings
AK - Bored to Size -
1.75" through 15.75" diameter
BK - Bored to Size -
1/2" through 1-7/16" diameter
AK - Bushed -
Pulley 3" through 18.75" diameter
BK - Bushed -
"H" Bushed Sheave reduces inventory & increases selection
-
5/8" through 1-3/8" bore range
-
1VP and 2VP Variable Pitch
H - Bushings -
Variable Pitch Pulleys
- - AL (Blower) Pulleys
-
- Fits 3L, 4L/A, 5L/B, A, B or 5V Belts
2-1/2" through 7-1/2 diameter
1/2" through 1-5/8" bore
Bored to size with 5/8" through 1" diameter
5" through 12" diameter pulley
Heavy Duty Pulleys & Bushings - For Industrial Drive Systems
-
-
QD Pulleys
&
Bushings
- - -
TB Pulleys &
-
Bushings
- 3.57" through 58" diameter
Single through 8 groove pulleys
JA, H, SH, SDS, SD, SK, SF, E, F, J, M, N, P Bushings
5/8" through 6" bore
Pulley used with double split taper bushings
3.75" through 12.75" diameter
P1 & Q1 Bushings from 5/8" through 1-15/16"
77
V-BELT ACCESSORIES
V-BELT ACCESSORIES
V-Belt Wall Rack
36" long mounting rack with eight 8" hooks provided.
Includes two brackets for quick, easy, durable mounting.
PART NUMBER: WHD-7
V-Belt Display
Display up to 184 belts at once. 46 hooks hold up
to four belts each. Display height is 30", width
42", 25" deep. Includes header sign and bracket
accessories for easy set-up.
PART NUMBER: WFD-42
110" Belt Measurer
Sheave Gauge
Can be used to determine both
Sheave and Belt size. Check for
sheave wear to determine when
a replacement is necessary.
PART NUMBER: G001
Measures all size industrial belts up to 110" in ranges of 3/8", 1/2" and 5/8"
accurately and efficiently.
PART NUMBER: 32-9108
Tension Tester Gauge
Assures proper belt tension and installation.
PART NUMBER: TESTER
78
Engineering Support
Jason/Megadyne's engineering support team can assist you with drive design
and development of specialty belts when standard belts won't do. Application
centers in North America, Asia and Europe are staffed with Sales Engineers
who provide any technical assistance required. With Application Centers
strategically located, we are able to serve regional and global markets at an
equally high level.
TECHNICAL DATA
TECHNICAL DATA
Belt Design
Customize the belt with different polyurethane
compounds, tensile cords, coatings and cleats,
according to customer's working needs:
l Antistatic
l Static Free
l FDA
l Special Hardness
l High Temperature
l Water Resistant
l Low Temperature
l Friction Coefficient
Drive Layout Design
Design the customer's drive. We will suggest the best belt
pitch, width, pulleys and idlers in order to maximize the
application, provide correct pulley installation instructions
and pretension force.
3D Drive analysis and troubleshooting on an existent
transmission.
Calculation Report
l Computation of the peripheral force, traction, tooth and
the flexion resistance.
l Propose the best material and belt type.
l Energy saving estimation, as well as possible improvements.
l Evaluation of belt and cord elongation.
79
TECHNICAL DATA
TECHNICAL DATA
Belt Tensioning Instructions - Timing, V-Belt & Multi-Rib
TIMING BELT
V-BELT & MULTI-RIB SERIES
Standard and timing belts should be installed to fit pulleys
snugly, neither too tight nor too loose. The belt’s positive
grip eliminates the need for high initial tension. When a belt
is installed with a snug but not overly tight fit, longer belt
life, less bearing wear and more quiet operation will result.
Overtight belts can cause early failure and should be avoided.
With high torque, a loose belt may “jump teeth” upon startup.
If such occurs, the tension should be increased gradually until
satisfactory operation is achieved.
V-belt tensioning adjustment can be made using a tension
gauge or other type spring scale, using the following procedure.
After seating the belts in the groove and adjusting center distance so as to take up slack in the belts, further increase the
tension until only a slight bow on the slack side is apparent while
the drive is operating under load. Stop the drive and, using the
gauge, measure the force necessary to depress one of the center
belts 1/64-inch for every inch of belt span (see sketch below).
To properly tension a timing belt, place belt on pulleys and
adjust takeup until the belt teeth mesh securely with the
pulley grooves. Measure belt span “t,” then tighten belt so
that it deflects 1/64-inch for every inch of belt span when a
force as specified in the table below is applied to the top of
the belt. For belts wider than two inches, a metal or wooden
strip 3/4 to 1-inch wide should be placed across the belt.
For example, a deflection for a 50-inch belt span is 50/64ths, or
25/32-inch. The amount of force required to deflect the belt
should compare with the deflection forces noted in the chart
below. Also notice for V-belts the deflection forces vary from the
initial “run-in” values, which are greater (reflecting higher run-in
tensioning) to the “normal” values for after the run-in period.
Span Length
t
The following range of deflection forces are normally
adequate for drive installation. Actual installation tension
required depends on peak loads, system rigidity, number of
teeth in mesh, etc.
Deflection 1/64” per inch of span
Timing Belt Tensioning Deflection Force Table
Belt Pitch
Belt Width
MXL
(.080-in.)
1/8-inch
3/16-inch
1/4-inch
5/16-inch
1 oz
1 - 1-1/2 oz
2 oz
2 - 2-1/2 oz
XL
(1/5-in.)
1/4-inch
5/16-inch
3/8-inch
2-1/2 oz
3 oz
3-1/2 oz
0.064
L
(3/8-in.)
1/2-inch
3/4-inch
1-inch
7 oz
11 oz
1 lb
0.087
2 lbs
2-1/2 lbs
4 lbs
5-1/2 lbs
8-1/2 lbs
Smaller Pulley
Diameter Range
(in.)
H
(1/2-in.)
3/4-inch
1-inch
1-1/2-inch
2-inch
3-inch
Belt
Cross
Section
0.103
A
3.0-3.6
3.8-4.8
5.0-7.0
3-3/8
4-1/4
5-1/8
2-1/4
2-7/8
3-3/8
A = 0.13
XH
(7/8-in.)
2-inch
3-inch
4-inch
7-1/2 lbs
11-1/2 lbs
16-1/2 lbs
AX
3.0-3.6
3.8-4.8
5.0-7.0
4-1/8
5
6
2-3/4
3-1/4
4
AX = 0.12
9 lbs
14 lbs
20 lbs
26 lbs
B
3.4-4.2
4.4-5.2
5.4-9.4
4
6
7-1/8
2-5/8
4
5-1/4
B = 0.19
RB = 0.27/RIB
XXH
(1-1/4-in.)
2-inch
3-inch
4-inch
5-inch
BX
3.4-4.2
4.4-5.2
5.4-9.4
5-1/4
7-1/8
9
3-1/2
4-3/4
6
BX = 0.19
C
7.0-9.0
9.5-16.0
11-1/4
15-3/4
7-1/2
10-1/2
C = 0.33
RC = 0.42/RIB
CX
7.0-9.0
9.5-16.0
13-1/2
17-1/2
9
11-3/4
CX = 0.31
D
12.0-16.0
18.0-22.0
24-1/2
33
16-1/2
22
D = 0.64
E
21.6-27.0
48
32
E = 0.98
3V
3.40-4.20
4.20-10.6
6
7
4
5
3V = 0.08
R3V = 0.12/RIB
3VX
2.20-3.65
4.12-10.6
7
8
5
6
3VX = 0.07
R3VX = 0.09/RIB
5V
7.10-10.9
11.8-16.0
16
20
8-12
10-15
5V = 0.20
R5V = 0.30/RIB
5VX
4.40-10.9
11.8-16.0
18
22
10-14
12-18
5VX = 0.18
R5VX = 0.23/RIB
8V
12.5-17.0
18.0-22.4
36
40
18-27
20-30
8V = 0.59
R8V = 0.70/RIB
Belt
Pitch
Deflection Force
HTB® *
Wt. (kg/m/mm)
Wt. (kg/m/in)
Weight Belt
Measure the span length "t" as
shows in the sketch above.
Standard V-Belt Tensioning Deflection Force Table
0.274
0.523
TIGER® *
Wt. (kg/m/mm)
----0.0063
0.0096
3M
0.0024
5M
0.0041
8M
0.0059
14M
0.0102
*See page 73 for deflection forces
Multi-Rib Deflection Force Table
Belt Pitch
Cross Section
80
Force at center
of span
Small Sheave
Diameter Range
Force "F"
Lbs. Per Rib
Weight
kg/m/rib
J
J
J
1.32-1.67
1.77-2.20
2.36-2.95
0.4
0.5
0.6
0.008
L
L
L
M
M
M
2.95-3.74
3.94-4.92
5.20-6.69
7.09-8.82
9.29-11.81
12.40-15.75
1.7
2.1
2.5
6.4
7.7
8.8
0.032
0.110
Deflection Force
Run-In Normal
(lbs.)
(lbs.)
Weight
kg/m
Simplified Tensioning for ISORAN® Belts
TECHNICAL DATA
TECHNICAL DATA
81
Sheave Dimension
Information
According
to ARPM (RMA)
All rights reserved.
The contents of this publication
may not be reprinted
otherwise
any
form without
the
express written
permission
of RMA.
All rightsreproduced
reserved. in
The
contents
this
publication
may CX,
not
be reprinted
Standardor IP-20
(2007)
(A,
B,of C,
AX,
BX,
AA,
BB, CC)
or otherwise reproduced in any form without the express written permission of RMA.
TABLE I-1 - GROOVE DIMENSIONS - INCHES (See Figure I-1)
TABLE I-1 STANDARD GROOVE DIMENSIONS TABLE I-1 - Standard
GROOVE
DIMENSIONS
Groove
Dimensions - INCHES (See Figure I-1)
(INCHES)
DESIGN
Design
Factors
FACTORS
Minimum
Groove Dimensions
Design Factors
α Groove Standard
bd
hg
2hd
RB
dB
Sg
Datum Diameter
Recommended 2a
bg
Se
Angle
Minimum p
Range
Datum
Min
Ref
α Groove
±0.33°
bref
hg
2hd Min
RB ±0.0005
dB ±0.025
Sg
Recommended 2a
Datum Diameter
d
Diameter
bg
Se
Angle
Cross Section
p
Datum
Range
ref
Min
Ref
Min
±0.0005 ±0.025
±0.33°
Up thru 5.4
34
0.494
0.151
0.4375
+0.090
ADiameter
3.0
A, AX
0.418
±0.005 0.460 0.250
0.625 0.375
0
Over 5.4
38
0.504
0.152
(7/16)
-0.062
AX 2.2
Up thru 5.4
34
0.494
0.151
0.4375
+0.090
A 3.0
A, AX
0.418
±0.005 0.460 0.250
0.625 0.375
0
Up thru
34
0.637
0.192
+0.120
Over
5.47.0
38
0.504
0.152 0.5625
(7/16)
-0.062 B 5.4
AX 2.2
B, BX
0.530
±0.006 0.550 0.350
0.750 0.500
0
Over 7.0
38
0.650
0.193
(9/16)
-0.065
BX 4.0
Up thru 7.0
34
0.637
0.192
0.5625
+0.120
B 5.4
B, BX
0.530
±0.006 0.550 0.634
0.350
0.750 0.500
0
Over
7.0
38
0.650
0.193
(9/16)
-0.065
BX
A, AX
Up thru 7.4(1)
34
0.612
0.233
A 3.6 (1) 4.0
(3)
±0.006
0.38
Belt
Over 7.4
38
0.625
AX 2.8
0.634 0.229
0.602
(2)
+0.120
A 3.6 (1)
0.233 0.5625
0.612
A, AX
Up thru 7.4(1)
34
0.750 0.500
0.38
(3)
±0.006 0.612
0.508 0.625
-0.065
AX 2.8
0.229 (9/16)
Belt
Over 7.4
38
0.268
0.602
B, BX
Up thru 7.4(1)
34
0.612
0.233
B 5.7(1)
0.5625
+0.120
(2)
±0.006 0.612 (3)
-0.08
0.750 0.500
Belt
Over 7.4
38
(9/16)
-0.065 BX 4.3
0.508 0.625
0.268 0.229
0.276
B, BX
Up thru 7.4(1)
34
0.612
0.233
B 5.7(1)
-0.08
±0.006
(3)
0.229
BX 4.3
Belt
Over
7.47.99
38
0.625
Up thru
34
0.879
0.276 0.279
0.7812
+0.160
C 9.0
C, CX
0.757 0.887 ±0.007 0.750 0.400 0.280
1.000 0.688
0
Over 7.99 - 12.0
36
-0.070
CX 6.8
Up Over
thru 7.99
34
0.879
0.279 (25/32)
12.0
38
0.895
0.282
+0.160
C 9.0
0.7812
1.000 0.688
0
C, CX
Over 7.99 - 12.0
36
0.757 0.887 ±0.007 0.750 0.400
0.280
(25/32)
-0.070
CX 6.8
Up thru 12.99
34
1.259
0.416
Over 12.0
38
0.895
0.282 1.1250
+0.220
D
1.076 1.271 ±0.008 1.020 0.600 0.417
1.438 0.875
13.0
0
Over 12.99 - 17.0
36
(1 1/8)
-0.080
Up thru
34
1.259
0.416
Over12.99
17.0
38
1.283
0.418
+0.220
1.1250
1.438
0.875
0
DDiameters shown
Over for
12.99
17.0
36
1.076
1.271
±0.008
1.020
0.600
0.417
(1) (1)
Diameters
shown
for
combination
groove
are
outside
diameters.
A
specific
datum
does
not
exist
for
either
A
or
B
belts
in combination13.0
grooves.
combination grooves are outside diameters. A specific datum diameter does not exist for either (1
A or
B belts in combination grooves.
1/8)
-0.080
Over
17.0
38
1.283
0.418
Thebb value
value shown
for combination
grooves is the
width”
point point,
but doesbut
not does
represent
width afordatum
either Awidth
or B belts
= 0.340
(2)(2)
The
for combination
grooves
the“constant
"constant
width"
nota datum
represent
for (2h
either
A orreference).
B belts
Cross Section
A,AX & B,BX
Combination
A,AX & B,BX
Combination
TECHNICAL DATA
TECHNICAL DATA
d
dd
(2h
0.340
2hdd =
values
for reference.
combination
groove
are calculated
based
on bd forAAspecific
and B grooves.
(1) (3)
Diameters
shown
for combination
grooves
are outside
diameters.
datum diameter does not exist for either A or B belts in combination grooves.
(2)
value shown
for combination
grooves
the “constantbased
width”on
point
not B
represent
a datum width for either A or B belts (2hd = 0.340 reference).
(3)The
2hdbdvalues
for combination
groove
areiscalculated
bdbut
fordoes
A and
grooves.
(3) 2hd values for combination groove are calculated based on bd for A and B grooves.
NOTE: For Double-Sided AA, BB, CC, the minimum recommended datum diameter for A, B, C section is used.
Deep Groove Dimensions
Design Factors
TABLE I-1 DEEP GROOVE DIMENSIONS
DESIGN
Minimum
α
Groove
Deep
Groove
Dimensions
Design
Factors
(INCHES)
FACTORS
bd
hg
2hd
RB
dB
Sg
Cross
Recommended
Datum1)
Angle
Section Diameter Range
±0.33°
α
Groove
Cross
Datum1)
Angle
Section Diameter Range
Up thru 7.0
34
±0.33°
B, BX
Over 7.0
38
Up thru 7.0
34
B, BX
Up thru 7.99
34
Over 7.0
38
C, CX
Over 7.99 - 12.0
36
12.0
38
Up Over
thru 7.99
34
Over 7.99 - 12.0
36
C, CX
Up thru 12.99
34
Over12.99
12.0- 17.0
38
D
Over
36
Over12.99
17.0
38
Up thru
34
ref
bd
ref
0.530
bg
Min
Ref
Min
hg
2hd
RB
bg
Min
Ref
Min
0.747
0.014
±0.006 0.730 0.710
0.774
0.015
0.747
0.014
0.530 1.066 ±0.006 0.730 0.710 -0.024
0.774
0.015
0.757 1.085 ±0.007 1.055 1.010 -0.022
1.105
-0.020
1.066
-0.024
0.757 1.085 ±0.007 1.055 1.010 -0.022
1.513
0.005
-0.020
1.076 1.105
1.541 ±0.008 1.435 1.430 0.005
1.569
0.006
1.513
0.005
D
1.076
±0.008
1.435
1.430
Over
12.99
17.0
36
1.541
0.005
(1) The A/AX, B/BX combination groove should be used when deep grooves are required for A or AX belts.
Over 17.0
38
1.569
0.006
Se
2ap
Datum
Minimum
±0.0005 ±0.025
Diameter
dB
Sg
Recommended 2a
Se
p
Datum
±0.0005
±0.025
0.5625
+0.120
B 5.4
0.875 0.562
Diameter 0.36
(9/16)
-0.065
BX 4.0
0.5625
+0.120
B 5.4
0.875 0.562
0.36
(9/16)
-0.065 C 9.0
BX 4.0
0.7812
+0.160
1.250 0.812
0.61
(25/32)
-0.070
CX 6.8
0.7812
+0.160
1.250 0.812
(25/32)
-0.070
1.1250
+0.220
1.750 1.062
(1 1/8)
-0.080
1.1250
(1 1/8)
1.750
1.062
+0.220
-0.080
C 9.0
0.61
CX 6.8
13.0
0.83
13.0
0.83
RMA IP-20 (2007)
Part 1 (Inch-Pound Units)
Summation
the
deviations
from
all grooves
in any
one
sheavecan
shall
exceed
±0.050
inches. the distance
This
variation
be not
obtained
easily
by measuring
Summation ofofthe
deviations
from
“S "S
” for
all grooves
in any
g" for
g
across
two measuring
balls ortherods
placed limits:
diametrically
The
variation
datum
diameter
between the grooves in any
one sheave
must be within
following
one sheave
shallofnot
exceed
±0.050 inches.
This
variation
can
be
obtained
easily
by
measuring
the distance
opposite
each
other
in
a
groove.
Comparing
this
“diameter
over
Summation
of
the
deviations
from
“S
”
for
all
grooves
in
any
Up to 19.9 inches outside diameter
and up through 6 grooves: 0.010 (add 0.0005 in. for each additional groove).
g
across
balls
or rods
placed
or two
rods”measuring
measurement
between
grooves
willdiametrically
give the
one sheave
shall not
exceed
inches.
The inches
variation
in
datum±0.050
between
theand
grooves
in balls
20.0
and
over
ondiameter
outside
diameter
up through
10 grooves: 0.015 inches (add 0.0005 inches for each
opposite
each
other
in
a
groove.
Comparing
this
“diameter
over
variation
in
datum
diameter.
anyadditional
one sheavegroove).
must be within the following limits:
balls
or
rods”
measurement
between
grooves
will
give
the
Thevariation
variationcan
in be
datum
diameter
between
the grooves
This
obtained
easily
by measuring
the in
distance across two measuring balls or rods placed diametrically
variation
in
datum
diameter.
Deep
groove
sheaves
are
intended
for
drives
with
belt
anyopposite
oneUpsheave
must
within
the following
limits:
through
19.9beinches
outside
diameter
and up
6 over balls and rods" measurement between grooves will
each
other
in a groove.
Comparing
thisthrough
"diameter
: 0.010ininches
(add
0.0005 in. for each additional offset such as quarter-turn or vertical shaft drives. (See RMA
givegrooves
the variation
datum
diameter.
Transmission
Belt Technical
Information
IP-3-belt
Deep
groove sheaves
are intended
for Bulletin
drives with
Upgroove).
through
inches
diameter
and up
through
6 Power
Deep
groove 19.9
sheaves
areoutside
intended
for drives
with
belt offset
such
as Drives
quarter-turn
or vertical
shaft
drives.
(See
RMA
10,
V-Belt
with
Twist.)
offset
such
as
quarter-turn
or
vertical
shaft
drives.
(See
RMA
grooves
: 0.010 inches
0.0005Information
in. for each Bulletin
additional
Power
Transmission
Belt(add
Technical
IP-3-10,
V-Belt
Drives with
Twist.)
Power
Transmission
Belt
Technical
Information
Bulletin
IP-320.0 inches and over on outside diameter and up through 10
groove).
Joined
belts
will
not
operate
in
deep
groove
sheaves.
Joined
belts
will
not
operate
in
deep
groove
sheaves.
Also,
A
and
AX
Joined
Belts
will
not
operate
in
A/AX
and
B/BX
10,
V-Belt
Drives
with
Twist.)
grooves: 0.015 inches (add 0.0005 inches for each
combination grooves.
Also, A and AX Joined belts will not operate in A/AX and B/BX
82
additional
groove).
20.0
inches and
over on outside diameter and up through 10
combination
Joined grooves.
belts will not operate in deep groove sheaves.
grooves: 0.015 inches (add 0.0005 inches for each
Also, A and AX Joined belts will not operate in A/AX and B/BX
Sheave Dimension Information - According to ARPM (RMA)
All rights reserved. The contents of this publication may not be reprinted
Standard
IP-20
(2007)
B, C,theAX,
AA,
BB, CC)
or otherwise
reproduced
in any(A,
form without
expressBX,
writtenCX,
permission
of RMA.
SHEAVES
SHEAVES
OTHER SHEAVE TOLERANCES
Groove Dimensions: Groove angles and dimensions for sheaves shall conform to Table I-1 and Figure I-1.
Groove Dimensions. Groove angles and dimensions for Outside Diameter: Up thru 8.0 inches outside diameter ±0.020
Face Width
of Sheaves:
Face
width
of sheaves
for multipleinches.
belt drives
shall
be in accordance
withdiameter
Table I-1add
and
sheaves
shall conform
to Table
I-1 and
Figure
I-1.
For each
additional
inch of outside
±0.005
Figure I-1.
inches.
Face
Width for
of Sheaves.
Face
width ofinsheaves
forof
multiple
beltshall conform to the dimensions and tolerances shown in
Keyways
Sheaves:
Keyways
the hubs
sheaves
drives
shall
be
in
accordance
with
Table
I-1
and
Figure
I-1.
Radial
Up thru 10.0 inches outside diameter 0.010
MPTA-B1 - Bore and Keyway Tolerances
for Runout**:
V-Belted Sheaves.
inches. For each additional inch of outside diameter add 0.0005
Balance:
Sheaves
shall
be balanced
to conform
to MPTA-B2C
- Standard Practice for Sheave/Pulley Balancing.
Keyways
for
Sheaves.
Keyways
in the hubs
of sheaves
shall inches.
conform
the machined
dimensionssurface
and tolerances
shown
in MPTA
B1transmission sheaves shall conform with MPTA-B4 - Standard
Finish:toThe
finish of
various
areas-of
-- Bore and
Keyway
Tolerances
for
V-Belted
Sheaves.
Axial Runout**: Up thru 5.0 inches outside diameter 0.005
Surface Finish for Transmission Pulleys.
inches. For each additional inch of outside diameter add 0.001
These standards are available at www.mpta.org.
Balance. Sheaves shall be balanced to conform with MPTA - inches.
B2C -- Standard Practice for Sheave / Pulley Balancing.
Face Width of Standard and Deep Groove Sheaves:
Finish. The machined surface finish of various areas of Face Width = Sg (Ng-1) + 2Se
Outside Diameter: Up through 8.0 inches outside diameter ± 0.020 inches. For each additional inch of outside
transmission sheaves shall conform with MPTA - B4 -- Standard Where: N = Number of Grooves
diameter, add ±0.005 inches.
g
TECHNICAL DATA
TECHNICAL DATA
Radial Runout**: Up through 10.0 inches outside diameter 0.010 inches. For each additional inch of outside diameter,
**Total Indicator Reading
add 0.0005
inches.
These
standards are available
at www.mpta.org.
Axial Runout**: Up through 5.0 inches outside diameter 0.005 inches. For each additional inch of outside diameter,
add 0.001 inches.
Face Width of Standard and Deep Groove Sheaves: Face Width = Sg (Ng-1) + 2Se
Where: Ng = Number of Grooves
RMA IP-20 (2007)
Figure I-1 - GROOVE DIMENSIONS
bd
83
Figure I-1 - Groove Dimensions
TECHNICAL DATA
TECHNICAL DATA
Sheave Dimension
Information - According to ARPM (RMA)
All rights reserved. The contents of this publication may not be reprinted
otherwise
reproduced
any
form without
express
written
permission
of RMA.
All rights
reserved. in
The
contents
of thisthe
publication
may not
be reprinted
Standardor IP-22
(2007)
(3V,
5V,
8V,
3VX,
5VX)
I-1 - GROOVE
DIMENSIONS
- INCHES
TABLE I-1TABLE
STANDARD
GROOVE
DIMENSIONS
TABLE I-1 - GROOVE
DIMENSIONS
- INCHES
(INCHES)
Standard Groove
Dimensions
Standard Groove
Cross
Effective
Section Standard Groove
Diameter
Cross
Effective
Section
Diameter
Up through 3.49
3V
3VX
3V
3VX
5V
5VX
5V
5VX
Over 3.49 to and
Up through 3.49
including 6.00
Over 3.49 to and
Over 6.00 to and
including 6.00
including 12.00
Over
6.00
to and
Over
12.00
including 12.00
Up through 9.99
Over 12.00
Over 9.99 to and
Up
through16.00
9.99
including
Over
9.99
to
Over 16.00and
including
Up through16.00
15.99
8V
Over
16.00
Over
15.99
to and
Up
through22.40
15.99
including
8V
Over
15.99
to and
Over
22.40
including 22.40
Groove
Angle
Groove
±0.25°
Angle
±0.25°
36
bg
Standard Groove Dimensions
be
hg
±0.005
bg
±0.005
Ref.
be
Ref.
Min.
hg
Min.
0.350
0.350
0.340
0.350
0.350
0.340
0.600
0.600
0.590
0.600
0.600
0.590
1.000
1.000
0.990
0.337
0.333
0.576
0.337
0.581
0.576
1.000
1.000
0.990
0.586
0.581
38
36
38
40
42
40
38
42
40
38
42
40
38
42
40
38
42
40
RB
Min
RB
Min
0.181
dB
Sg
±0.0005
dB
±0.0005
±0.015
Sg
±0.015
0.3438
0.406
0.3438
0.406
0.5938
0.688
0.5938
0.688
1.0000
1.125
1.0000
1.125
0.184
0.181
0.184
0.186
0.189
0.186
0.330
0.189
0.333
0.330
Deep Groove Dimensions
Se
Se
0.344
+0.094
0.344
-0.031
+0.094
-0.031
0.500
+0.125
-0.047
0.500
+0.125
-0.047
0.750
+0.250
-0.062
0.750
+0.250
-0.062
Over 22.40
42
0.586
Standard Groove TABLE I-1 DEEP GROOVE DIMENSIONS
Cross
Groove
(INCHES)
Effective
bg
be Deep
hg Groove
RB Dimensions
dB
Sg
Section
Cross
Section
Diameter
Standard
Groove
Effective
Up Diameter
through 3.49
3V
3VX
Over 3.49 to and
including
Up
through6.00
3.49
Over
6.00
to
and
Over 3.49 to and
including
including 12.00
6.00
±0.005
bg
0.421
±0.005
0.425
0.421
Ref.
be
Min.
hg
Ref.
Min.
0.350
0.449
Min
RB
0.073
Min
0.076
0.073
±0.0005
dB
±0.015
0.3438
0.500
0.500
0.429
0.425
42
40
38
0.434
0.429
0.710
0.350
0.449
0.080
0.079
0.172
0.3438
42
40
38
42
40
38
0.434
0.716
0.710
0.723
0.716
1.180
0.600
0.750
0.5938
0.600
0.750
0.080
0.176
0.172
0.178
0.176
0.317
Over
15.99
to and
Over
16.00
42
40
including 22.40
Up through 15.99
38
Over 22.40
42
Over 15.99 to and
8V
40
including
22.40
Summation
of the
deviations
0.723
1.191
1.180
1.201
1.191
1.000
1.252
1.000
1.252
5V
5VX
5V
5VX
Over
12.00
Over
6.00
to and
Up
through
9.99
including 12.00
Over
9.99
to
Over 12.00and
including 16.00
Up through 9.99
Over 16.00
Over 9.99 to and
Up
through16.00
15.99
including
8V
±0.015
Sg
±0.0005
40
38
3V
3VX
84
Angle
±0.25°
Groove
Angle
36
±0.25°
38
36
0.079
0.076
0.178
0.321
0.317
0.326
0.321
0.5938
1.0000
1.0000
Se
Se
0.375
+0.094
-0.031
0.375
+0.094
-0.031
DESIGN
FACTORS
Design Factors
Minimum
Design
Factors
Recommended 2ap
Minimum
2h
Effective
2ape
Recommended
Diameter
Effective
2he
Diameter
3V: 2.65
3VX: 2.20
3V: 2.65
3VX: 2.20
0
0
5V: 7.10
5VX: 4.40
5V: 7.10
5VX: 4.40
0
0
12.50
0
12.50
0
Design Factors
DESIGN
Minimum
FACTORS
2ap
Design
Factors
Recommended
Effective
2he
Minimum
Diameter
Recommended 2ap
Effective
2he
Diameter
3V: 2.65
3VX: 2.20
0.218
3V: 2.65
3VX: 2.20
0.218
0.562
5V: 7.10
+0.125
0.320
5VX: 4.40
-0.047
0.562
5V: 7.10
+0.125
0.812
0.320
5VX: 4.40
0.844
-0.047
1.312
+0.250
12.50
0.524
-0.062
0.844
+0.250
1.312
12.50
0.524
easily be obtained-0.062
by measuring the distance
0.812
“Sg” for all grooves in any one This variation can
Over 22.40
42
1.201
0.326
across two measuring balls or rods placed in the grooves
sheave shall not exceed ±0.031 inch.
RMA IP-22
diametrically
opposite
other. Comparing
the(2007)
“diameter
Summation
thedeviations
deviations
for all grooves
in any
one
sheavecan
shall
noteach
exceed
This
variation
easily
be
obtained by measuring
the distance
Summation ofofthe
“Sgfrom
” for"S
allg"grooves
in any one
Part 1 (Inch-Pound
Units)
over
balls
or
rod”
measurement
between
grooves
will
give the
±0.031
Theinches.
variations in effective diameter between the grooves in across two measuring balls or rods placed in the grooves
sheave shall not exceed ±0.031 inch.
variation in effective diameter.
any one
sheave shall
be withindiameter
the following
limits:the grooves indiametrically
The
variations
in effective
between
any one sheave
shall each
be within
following
opposite
other. the
Comparing
thelimits:
“diameter
over
balls
or
rod”
measurement
between
grooves
will
give the
Up
through
19.9
inches
effective
diameter
and
up
through
6
grooves:
0.010
(add
0.0005
in.
for
each
The variations in effective diameter between the grooves in
Deep groove sheaves are intended for drives with belt
Up through 19.9 inches effective diameter and up through variation
in
effective
diameter.
additional
groove).
any one
sheave shall be within the following limits:
6 grooves -- 0.010 inches (add 0.0005 inches for each offset such as quarter turn or vertical shaft drives. (See RMA IP20.0
inchesgroove).
and over on effective diameter and up through
10 -grooves:
0.015 inchesBelt
andTechnical
(add 0.0005
inches
3-10
Power Transmission
Bulletin
- V-Belt
additional
Deep
sheaves
are intended
for drives
withTurn.)
belt
Upeach
through
19.9 inches
effective diameter and up through Drives
Withgroove
Twist and
Non-Alignment
Including
Quarter
for
additional
groove).
offset
such
as
quarter
turn
or
vertical
shaft
drives.
(See
RMA
grooves
--and
0.010
(add diameter
0.0005
inches
eachdistance across two measuring balls or rods placed in the IP20.0
inchescan
over inches
onbeeffective
and upfor
through
This6
variation
easily
obtained
by measuring
the
3-10 Joined
- Power
Transmission
Belt Technical
Bulletin
- V-Belt
additional
groove).
belts
will not
operate
in deep groove
sheaves.
grooves
diametrically
each
other.inches
Comparing
the "diameter
over
balls
or rod"
measurement
between
10 grooves
-- 0.015opposite
inches (add
0.0005
for each
Drives With Twist and Non-Alignment Including Quarter Turn.)
grooves
will give
the variation in effective diameter.
additional
groove).
20.0 inches and over on effective diameter and up through
Deep groove sheaves are intended for drives with belt offset such
as quarter-turn
vertical
drives.sheaves.
(See RMA
Joined
belts will notor
operate
in shaft
deep groove
10 grooves -- 0.015 inches (add 0.0005 inches for each
IP-3-10 - Power Transmission Belt Technical Bulletin - V-Belt Drives With Twist and Non-Alignment Including Quarter Turn.)
additional groove).
Joined belts will not operate in deep groove sheaves.
RMA IP-22 (2007)
3
Sheave Dimension Information - According to ARPM (RMA)
Standard IP-22 (2007) (3V, 5V, 8V, 3VX, 5VX)
SHEAVES
All rights
reserved.
The contents
of this publication
may to
notTable
be reprinted
Groove Dimensions: Groove
angles
and dimensions
for sheaves
shall conform
I-1 and Figure I-1 or Figure I-2.
Face Width of Sheaves: Face width of sheaves for multiple belt drives shall be in accordance with Table I-1 and
SHEAVES
Figure I-1 or I-2.
Groove Dimensions.
Outside Diameter:
Up through
200
mm outside
diameter
Keyways
for Sheaves: Groove
Keywaysangles
in the and
hubsdimensions
of sheaves for
shall conform
to the dimensions
and
tolerances
shown
in ±0.5
sheaves
shall
conform
to
Table
II-1
and
Figure
II-1.
mm.
For
each
additional
25
mm
of
outside
diameter
add
±0.05
MPTA-B1 - Bore and Keyway Tolerances for V-Belted Sheaves.
TECHNICAL DATA
TECHNICAL DATA
mm.
Face Width
of Sheaves.
width of sheaves
for multiple
belt
Balance:
Sheaves
shallFace
be balanced
to conform
to MPTA-B2C
- Standard Practice for Sheave/Pulley Balancing.
drives shall be in accordance with Table II-1 and Figure II-1 or
Radial Runout*: Up through 250 mm outside diameter 0.25
Finish:
shall conform
MPTA-B4
II-2. The machined surface finish of various areas of transmission
mm. Forsheaves
each additional
25 mm with
of outside
diameter
add 0.01
Standard Surface Finish for Transmission Pulleys.
mm.
Keyways for Sheaves. Keyways in the hubs of sheaves shall
Axial Runout*: Up through 125 mm outside diameter 0.13
mm. For each additional 25 mm of outside diameter add 0.03
-- Bore and Keyway Tolerances for V-Belted Sheaves.
mm.
Balance. Sheaves shall be balanced to conform with MPTA - Face Width of Standard and Deep Groove Sheaves:
Outside Diameter: Up through 8.0 inches outside diameter ± 0.020 inches. For each additional inch of outside
B2C -- Standard Practice for Sheave / Pulley Balancing.
diameter, add ±0.005 inches.
Face Width = Sg (Ng-1) + 2Se
Finish. Runout**:
The machined
surface10.0
finish
of outside
various diameter
areas of 0.010
Radial
Up through
inches
inches.
eachof
additional
Where:
Ng =For
Number
Grooves inch of outside diameter,
transmission sheaves
shall
conform
with MPTA - B4 -- Standard
add
0.0005
inches.
*Total Indicator Reading
These
standards
are available
at www.mpta.org.
conform
to the dimensions
and tolerances
shown in MPTA - B1
Axial Runout**: Up through 5.0 inches outside diameter 0.005 inches. For each additional inch of outside diameter,
add 0.001 inches.
These standards are available at www.mpta.org.
Face Width of Standard and Deep Groove Sheaves: Face Width = Sg (Ng-1) + 2Se
Where: Ng = Number of Grooves
RMA IP-22 (2007)
Figure I-1 - STANDARD GROOVE DIMENSIONS
85
TECHNICAL DATA
TECHNICAL DATA
Why Do Belts Fail? Belt Wear/Failure Recognition
Exposure to Oil & Grease
Weathering or "Crazing"
Rough Sheave Sidewalls
Cause: Constant slippage due to belt
being misaligned on worn sheaves.
Remedy: Use correct belt size. Align or
replace sheaves.
Cut Bottom & Sidewall
Cause: Belt being pried over sheave
during installation, as cut above indicates.
Remedy: Use proper length belts and
tension properly when installing.
Cause: Belt drive elements, as well as
aggravation by small sheaves.
Remedy: Check tension, provide drive
protection and replace belt(s).
Cause: Belt swelling, exterior softness
and bottom envelope seam to open/split.
Remedy: Splash Guards, don’t overlubricate, clean belts/sheaves.
Snub Break
Broken Belt
Cause: Cover wear indicates slippage and
clean break reveals sudden snap due to
non-proper drive tensioning.
Remedy: Maintain proper drive tension.
Cause: Rough sheaves and dust build-up
can both cause belt failure and severe
envelope wear.
Remedy: Shield the drive.
Worn Side Pattern
Oil Deterioration
Cover Fabric Rupture
Cause: Fabric covering ruptured during
installation due to belt being pried over
belt sheave.
Remedy: Proper installation of belts.
Cause: Rubber softened by excessive oil
exposure, causing deterioration.
Remedy: Splash guards to protect drive
against oil.
Cause: Worn or misaligned sheaves.
Remedy: Retension drive to stop slipping, realign sheaves (replace if needed),
replace belt if incorrect size.
Severe Localized Wear
Cause: Spin burn caused by a frozen or
locked drive sheave not able to turn freely.
Remedy: Determine that drive components
turn freely and, if necessary, tighten belt.
Distorted Belt
Ply Separation
Cause: Distortion caused by broken cords
or adhesion breakdown.
Remedy: Avoid prying on belts. Check
sheaves for recommended diameters.
Cause: Split along pitch line indicating
belt ran on too small diameter of sheave.
Remedy: Install a (x) cogged type belt.
Abrasion
Cause: Sidewall wear a result of foreign
material and rust in sheaves. Belt dropped
to bottom of sheave groove.
Remedy: Dust guards to prevent abrasion.
Base Cracking
Cause: Loose tensioning. Belt slippage
causes heat build-up and gradual undercord hardening.
Remedy: New belt. Proper tensioning.
Ruptured Belt
Slip Burn
Cause: Ruptured cords in the plies,
caused by high shock load on foreign
object between belt and sheave groove.
Remedy: Check tension, shield drive.
Cause: Belt slipping under starting or
stalling load.
Remedy: Replace belt and tighten
drives until slipping stops.
Synchronous Belt Cross-Reference
JASON MEGADYNE
POWER
RATING
Highest
Lowest
PLATINUM
(1)
GOLD (2)
SILVER (2)
GATES
GOODYEAR
POLY CHAIN
GT CARBON
CARLISLE
(3)
FALCON
(3)
HTC (3)
POWERGRIP® GT®2(4)
HAWK PD (2)
MBL
GIGA
TORQUE GX (3)
PANTHER (2)
PLUS
RPP PLUS
(2)
(1 ) Compatible with Poly Chain®, RPP®, HTD® or PowerGrip® GT® 2 pulley groove profile only.
(2) Compatible with RPP® or HTD® pulley groove profile only.
(3) Compatible with Poly Chain® pulley groove profile only.
86
(4) Compatible with PowerGrip® GT®2 pulley groove profile only.
BELT DRIVE DATA SHEET
Company:
Address:
City:State:Zip Code:
Contact Name:
Telephone:E-Mail:
GENERAL INFORMATION
*Drive Layout:
o
o
o
o
*What does the drive do:
Model/Project Name:o New Design If Existing, Current Supplier?
o Existing Design
*Number of Units Per Year?
MOTOR DATA
*Electric Torque:
o Std
*Power (hp)
o To 250%
*Speed (rpm)
o To 400%
Internal Combustion:
o =>8
o =6
o =<4 cylinders
or Existing Pulley: Outside Diameter
No. of Teeth
Pitch
or Existing Pulley: Outside Diameter
No. of Teeth
Pitch
*Shaft Diameter (in.):
DRIVEN DATA
*Speed (rpm)
*Shaft Diameter (in.):
CENTER DISTANCE
*Desired Center Distance (in.):
Minimum CD:
Maximum CD:
OPERATING CONDITIONS
*Daily Duty Cycle (Select One):
o Intermittent (8 hrs.)
Operating Temperature (°F):
Start-Up:
o Soft Start
o Normal (8-16 hrs.)
o
Continuous (16+ hrs.)
o Oil o Water o Abrasives
o Clutch
o No Load
o Full Load
ADDITIONAL INFORMATION
*Indicates mininum information required to perform drive calculation.
87
TERMS, CONDITIONS AND
LIMITED WARRANTY OF SALE
All prices, terms and conditions of sale are subject to
change without prior notice. Buyer agrees to all terms and
conditions of seller upon the placement of any and all
purchase orders.
MERCHANDISE SHIPPED IN ERROR
Buyer must notify seller immediately on any merchandise
shipped in error. Upon notification, merchandise is to be
returned to seller either via truck on a Freight Collect basis,
via carrier of our choice, or via UPS on a Freight Prepaid
GENERAL
basis. Buyer will be reimbursed for cost of merchandise,
 All orders are subject to a minimum charge of $25.00.
plus any additional freight which may have been incurred
 All claims must be made within seven (7) days of receipt due to shipping error.
of merchandise.
 The company reserves the right at all times to reject any MERCHANDISE ORDERED IN ERROR
and all orders for any reason.
Standard packaged merchandise only may be returned,
provided that the merchandise is in the original buyer’s
possession not more than 30 days. If merchandise is acceptPAYMENT TERMS
ed for return, merchandise must be returned Freight
 Net 30 days (to approved and qualified accounts).
Prepaid, and buyer will be charged a minimum of 15% rehan We reserve the right to hold shipments against past due
dling charge, plus a chargeback for outbound freight chargaccounts.
es if the original order was shipped prepaid. Returns are not
 Seller may require full or partial payment in advance if,
accepted for any merchandise that is specifically manufacin its sole judgement, the financial condition of the buyer tured to meet the buyer’s requirement of either specificadoes not justify the terms specified.
tions or large quantity.
 All past due accounts are subject to a late payment
charge of 1.5% per month, or maximum allowed by law
DELIVERY, DAMAGES, SHORTAGES
if different, along with the expenses incidental to
Delivery to the initial common carrier shall constitute the
collection including reasonable attorney’s fees.
delivery to the buyer. Our responsibility, insofar as transpor Returned checks are subject to a minimum $50.00
tation risks are concerned, ceases upon the delivery of the
charge.
merchandise in good condition to such a carrier, and all the
merchandise shall be shipped at the buyer’s risk.
ACCEPTANCE, ALTERATION AND
CANCELLATION OF ORDERS
Orders for other than standard items or standard lengths
may not be cancelled after purchase has been committed,
production scheduled or any costs incurred.
RETURN OF DEFECTIVE MERCHANDISE
Defective or failed material to be held at the buyer’s premises until authorization has been granted by seller to return
or dispose of merchandise. Merchandise to be returned for
final inspection must be returned Freight Prepaid in the
most economical way. Credit will be issued for material
found to be defective upon our inspection based on prices
at time of purchase.
GOODS DAMAGED IN SHIPMENT
Upon receipt of shipment, any evidence of damage to
original shipping package must be reported by the receiving party and a claim made with the delivering carrier upon
receipt of shipment.
CONCEALED DAMAGE
Any evidence of damage to material shipped, upon the
opening of the original shipping package, must be reported
by the receiving party to and a claim made with the
delivering carrier without delay.
LIMITED WARRANTY
The merchandise or products sold or distributed by Jason Industrial Inc. are warranted to our customers to be free from defects in material and
workmanship at the time of shipment by us. All warranty claims shall be made within 90 days after we have shipped the merchandise. Our liability
hereunder is limited to the purchase price of any merchandise proved defective, or, at our option, to the replacement of such merchandise upon its
authorized return to us.
THIS WARRANTY IS IN LIEU OF AND EXCLUDES ALL OTHER WARRANTIES, EXPRESSED, IMPLIED, STATUTORY, OR OTHERWISE CREATED
UNDER APPLICABLE LAW INCLUDING, BUT NOT LIMITED TO, THE WARRANTY OF MERCHANTABILITY AND THE WARRANTY OF FITNESS
FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL WE BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
INCLUDING LOSS OF PROFITS.
88
jasonindustrial.com




Power Transmission Belting
Sheaves, Pulleys & Accessories
Industrial Hose & Couplings
Skirtboard Rubber
Corporate Headquarters
Distribution Center
340 Kaplan Drive
Fairfield, NJ 07004
973.227.4904
FAX: 973.227.1651
221 S. Westgate Drive
Carol Stream, IL 60188
630.752.0600
FAX: 630.752.0680
Belt Corp. of America
Megadyne America
8510 Ambassador Row
Dallas, TX 75274
813.241.41 1 1
FAX: 813.241.4212
253 Castleberry Ind. Drive
Cumming, GA 30040
800.235.0947
FAX: 770.887.4138
11016 Granite Street
Charlotte, NC 28273
5120-B East Adamo Drive
Tampa, FL 33619
813.241.41 1 1
FAX: 813.241.4212
5660-5680 Rickenbacker Road
Bell, CA 90201
323.265.8061
FAX: 323.265.0813
101 Pelham Davis Circle
Greenville, SC 29615
864.288.9916
FAX: 864.458.8729
Other Jason Industrial Locations:
Portland, OR (503.231.7224)  Montreal, QC (514.631.6781)  Mississauga, ON (905.602.4400)  Edmonton, AB (780.461.4400)
Azcapotzalco, Mexico (011 52 55 5587 3685)  Sorocaba - São Paulo, Brazil (011 55 15 2101 7745)
Cartagena, Colombia (011 57 313 501 5397)
THE MEGADYNE GROUP
BELT CORPORATION
OF AMERICA
MEGADYNE HEADQUARTERS
Via Trieste 16, 10075
Mathi (TO) - ITALY
[email protected]
www.megadyne.it
JASON HEADQUARTERS
340 Kaplan Drive
Fairfield, NJ 07004
Ph: 973-227-4904
Fax: 973-227-1651
www.jasonindustrial.com
EUROPE
MIDDLE EAST
AFRICA
MATHI (Italy)*
VENICE (Italy)
MILAN (Italy)*
MINSK (Belarus)
PRAGUE (Czech Republic)
PARIS (France)
ST. JEANNE DE MAURIENNE (France)*
LYON (France)
BORCHEN (Germany)*
ULM (Germany)
BUDAPEST (Hungary)
BYDGOSZCZ (Poland)
BARCELONA (Spain)*
DUDLEY (U.K.)
STOCKHOLM (Sweden)
AMERICAS
FAIRFIELD, NJ (U.S.A.)
CAROL STREAM, IL (U.S.A.)
BELL, CA (U.S.A.)
TAMPA, FL (U.S.A.)
DALLAS, TX (U.S.A.)
PORTLAND, OR (U.S.A.)
ATLANTA, GA (U.S.A.)
CHARLOTTE, NC (U.S.A.)*
GREENVILLE, SC (U.S.A.)*
DORVAL, Quebec (Canada)
MISSISSAUGA, Ontario (Canada)
EDMONTON, Alberta (Canada)
AZCAPOTZALCO (Mexico)
SOROCABA (Brazil)
CARTAGENA (Colombia)
ASIA/PACIFIC
NINGBO (R.P.C.)*
QINGDAO (R.P.C.)*
SHANGHAI (R.P.C.)
FOSHAN (R.P.C.)
*MANUFACTURING FACILITIES
JB-10
© Copyright 2015 Jason Industrial Inc.
Printed in China

Power Transmission Belting Catalog

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