New Standard Power Transmission

New Standard Power Transmission
NSPT series of engineered conveying sprockets, such as double pitch
sprockets, double single sprockets, welding sprockets and hubs are suitable for
transmission devices that are of advanced quality and comprehensive types.
The veteran engineers from NSPT can provide customers with professional
technical support as well as give them suggestions on OEM products
manufacturing, according to their requests.
Meanwhile, NSPT supplies various engineered conveying chains that are
suitable to those sprockets.
206
New Standard Power Transmission
NSPT elite series of engineered
conveying sprockets
Standard Double Single (DS) sprockets,
special DS sprockets, various bores with
different precision degrees and shapes
based on customers' installation needs.
Weldable plate wheels and
weldable hubs used on
agricultural mechanisms.
Engineered conveying sprockets
with big pitches made of high
quality steel, fine milled teeth with
high transmission precision.
Various engineered conveying sprockets
are made of stainless steel (US304)
NSPT provides services such as designing and
manufacturing
non-standard
engineered
conveying sprockets with technical supports. We
can also design transmission device sets or
components according to special customer
requests.
The cost accountants from NSPT can give
suggestions to customers on how to save costs to
the maximum degree while achieving high quality.
Engineered conveying sprockets made by
CNC machining center.
207
New Standard Power Transmission
SUS304
Stainless steel
Sprockets
25-1
NO.
Catalog
Teeth
NO.
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28
30
36
40
SS25B9
SS25B10
SS25B11
SS25B12
SS25B13
SS25B14
SS25B15
SS25B16
SS25B17
SS25B18
SS25B19
SS25B20
SS25B21
SS25B22
SS25B23
SS25B24
SS25B25
SS25B26
SS25B28
SS25B30
SS25B36
SS25B40
FOR 1/4" PITCH
Bore
OD
.837
.919
1.002
1.083
1.167
1.246
1.326
1.407
1.487
1.568
1.648
1.729
1.809
1.889
1.969
2.049
2.129
2.209
2.369
2.529
3.008
3.327
Hub
wt
Stock
Max
dm1
A1
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
3/8
3/8
3/8
3/8
3/8
3/8
1/2
1/4
1/4
5/16
3/8
7/16
9/16
9/16
9/16
5/8
3/4
13/16
7/8
7/8
15/16
7/16
1/2
9/16
5/8
23/32
13/16
57/64
31/32
11/32
11/8
17/32
19/32
13/8
17/16
11/2
11/2
11/2
11/2
11/2
11/2
11/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
3/4
3/4
1
1
1
1
1
1
1
13/8
2
35-1
Lbs
0.03
0.03
0.03
0.06
0.07
0.08
0.10
0.12
0.14
0.16
0.19
0.25
0.28
0.31
0.32
0.33
0.34
0.35
0.36
0.38
0.50
0.53
FOR 3/8" PITCH
NO.
Catalog
Teeth
NO.
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28
30
36
40
SS35B9
SS35B10
SS35B11
SS35B12
SS35B13
SS35B14
SS35B15
SS35B16
SS35B17
SS35B18
SS35B19
SS35B20
SS35B21
SS35B22
SS35B23
SS35B24
SS35B25
SS35B26
SS35B28
SS35B30
SS35B36
SS35B40
Bore
OD
Stock
208
1.26
1.38
1.50
1.63
1.75
1.87
1.99
2.11
2.23
2.35
2.47
2.59
2.71
2.83
2.95
3.07
3.19
3.31
3.55
3.79
4.51
4.99
3/8
3/8
3/8
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
5/8
5/8
Hub
Max
3/8
9/16
9/16
5/8
3/4
7/8
7/8
15/16
11/16
13/16
11/4
15/16
13/8
13/8
13/8
13/8
13/8
13/8
13/8
13/8
11/2
11/2
wt
dm1
A1
27/32
31/32
11/16
17/32
11/4
11/4
111/32
115/32
119/32
123/32
127/32
115/16
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
7/8
7/8
7/8
7/8
7/8
7/8
7/8
7/8
7/8
2
2
2
2
2
2
2
2
21/4
21/4
1
Lbs
0.10
0.15
0.20
0.22
0.25
0.26
0.30
0.40
0.43
0.50
0.56
0.68
0.80
0.82
0.87
0.89
0.91
0.93
1.00
1.00
1.56
1.70
New Standard Power Transmission
SUS304
Stainless steel
Sprockets
40-1
NO.
Catalog
Teeth
NO.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28
30
35
40
SS40B10
SS40B11
SS40B12
SS40B13
SS40B14
SS40B15
SS40B16
SS40B17
SS40B18
SS40B19
SS40B20
SS40B21
SS40B22
SS40B23
SS40B24
SS40B25
SS40B26
SS40B28
SS40B30
SS40B35
SS40B40
FOR 1/2" PITCH
Bore
O.D.
Stock
1.84
2.00
2.17
2.33
2.49
2.65
2.81
2.98
3.14
3.30
3.46
3.62
3.78
3.94
4.10
4.26
4.42
4.74
5.06
5.86
6.65
1/2
1/2
1/2
1/2
1/2
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
3/4
Hub
Max
3/4
13/16
15/16
11/16
11/8
11/4
13/8
17/16
11/2
13/4
17/8
17/8
17/8
2
21/4
21/4
21/4
21/4
21/4
21/4
23/8
wt
dm1
A1
11/4
13/8
19/16
19/16
111/16
113/16
2
21/8
25/16
21/2
25/8
23/4
27/8
3
31/4
31/4
31/4
31/4
31/4
31/4
31/2
7/8
7/8
7/8
7/8
7/8
7/8
7/8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
50-1
Lbs
0.28
0.36
0.44
0.50
0.60
0.68
0.82
1.06
1.24
1.42
1.60
1.68
1.81
2.18
2.20
2.34
2.40
2.75
2.88
3.32
4.28
FOR 1/2" PITCH
NO.
Catalog
Teeth
NO.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28
30
35
40
SS50B10
SS50B11
SS50B12
SS50B13
SS50B14
SS50B15
SS50B16
SS50B17
SS50B18
SS50B19
SS50B20
SS50B21
SS50B22
SS50B23
SS50B24
SS50B25
SS50B26
SS50B28
SS50B30
SS50B35
SS50B40
209
Bore
O.D.
2.30
2.50
2.71
2.91
3.11
3.32
3.52
3.72
3.92
4.12
4.32
4.52
4.72
4.92
5.12
5.32
5.52
5.92
6.32
7.32
8.32
Hub
wt
Stock
Max
dm1
A1
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
7/8
19/16
13/4
163/64
17/8
21/8
23/8
21/2
211/16
27/8
21/2
21/2
3
3
3
3
3
3
3
31/4
31/4
31/4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
11/4
11/4
11/4
11/4
11/4
11/4
11/4
1
11/4
15/16
17/16
11/2
13/4
17/8
17/8
13/4
13/4
2
2
2
2
2
2
2
21/4
21/4
21/4
Lbs
0.50
0.60
0.70
0.80
1.0
1.3
1.5
1.8
2.0
2.3
2.5
2.7
3.3
3.8
4.1
4.3
4.6
5.0
5.2
6.5
7.8
New Standard Power Transmission
SUS304
Stainless steel
Sprockets
60-1
NO.
Catalog
Teeth
NO.
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28
30
35
40
SS60B12
SS60B13
SS60B14
SS60B15
SS60B16
SS60B17
SS60B18
SS60B19
SS60B20
SS60B21
SS60B22
SS60B23
SS60B24
SS60B25
SS60B26
SS60B28
SS60B30
SS60B35
SS60B40
FOR 3/4" PITCH
Bore
O.D.
Stock
3.25
3.49
3.74
3.98
4.22
4.47
4.70
4.95
5.19
5.43
5.67
5.91
6.15
6.39
6.63
7.11
7.59
8.78
9.98
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
1
1
Hub
Max
13/8
11/2
13/4
17/8
2
21/4
23/8
23/8
25/8
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
wt
dm1
A1
23/8
211/32
29/16
27/8
31/16
31/4
31/2
31/2
37/8
4
4
4
4
4
4
4
4
4
41/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
80-1
Lbs
1.5
1.8
2.0
2.4
2.8
3.3
3.8
4.0
4.6
5.0
5.3
5.7
5.9
6.1
6.3
6.7
7.0
9.0
11.7
FOR 1" PITCH
NO.
Catalog
Teeth
NO.
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28
30
SS80B12
SS80B13
SS80B14
SS80B15
SS80B16
SS80B17
SS80B18
SS80B19
SS80B20
SS80B21
SS80B22
SS80B23
SS80B24
SS80B25
SS80B26
SS80B28
SS80B30
Bore
O.D.
Stock
210
4.33
4.66
4.98
5.30
5.63
5.95
6.27
6.59
6.91
7.24
7.56
7.88
8.20
8.52
8.84
9.48
10.11
1
1
1
1
1
1
1
1
1
1
1
1
1
1
11/4
11/4
13/16
Hub
Max
17/8
2
21/4
21/2
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
31/4
31/4
31/4
wt
dm1
A1
31/8
3
31/4
313/16
4
4
41/4
41/4
41/4
41/4
41/4
41/4
41/4
41/4
43/4
43/4
43/4
15/8
11/2
11/2
11/2
11/2
11/2
11/2
11/2
11/2
13/4
13/4
13/4
13/4
13/4
2
2
2
Lbs
3.4
3.5
4.1
5.3
5.9
6.6
7.3
7.8
8.4
9.4
10.0
10.7
11.3
11.9
14.3
16.0
17.1
New Standard Power Transmission
Sprockets - Chain
ANSI B29.1-86
Stainless steel chains are suitable for corrosive conditions involving food,chemicals,
pharmaceuticals,etc. It is also suitable for high and low temperature conditions.
Stainless Steel Chains
Pitch
Chain
No.
Roller
Diameter
Width
Pin
Between
Diameter
Inner Plates
Pin
Length
Inner
Plate
Depth
Plate
Thickness
Ultimate
Tensile
Strength
Average
Tensile
Strength
Weight
Per
Meter
Q0
q
kN
kg/m
0.33
d1
b1
d2
L
t/T
Q
min
max
max
Lc
max
h2
max
max
max
min
mm
mm
mm
mm
mm
mm
mm
mm
kN
*35SS
9.525
5.08
4.77
3.58
12.4
13.17
9.0
1.3
5.5
6.6
40SS
12.7
7.95
7.85
3.96
16.6
17.8
12.0
1.5
9.7
11.6
0.63
50SS
15.875
10.16
9.40
5.08
20.7
22.2
15.09
2.03
15.3
18.5
1.03
60SS
19.05
11.91
12.57
5.94
25.9
27.7
18.0
2.42
21.8
26.4
1.51
80SS
25.4
15.88
15.75
7.92
32.7
35.0
24.0
3.25
38.9
46.6
2.62
100S
31.75
19.05
18.90
9.53
40.4
44.7
30.0
4.0
59.0
70.2
3.94
P
*Bushing chain: d1 in the table indicates the external diameter of the bushing.
211
New Standard Power Transmission
Sprockets - Chain
ANSI B29.1-86
Nickle-Plated Chains
Pitch
Chain
No.
Roller
Diameter
Width
Pin
Between
Diameter
Inner Plates
Pin
Length
Inner
Plate
Depth
Plate
Thickness
Ultimate
Tensile
Strength
Average
Tensile
Strength
Weight
Per
Meter
Q0
q
d1
b1
d2
L
t/T
Q
min
max
max
Lc
max
h2
max
max
max
min
mm
mm
mm
mm
mm
mm
mm
mm
kN
kN
kg/m
*25NP
6.35
3.30
3.18
2.31
7.9
8.4
6.0
0.8
3.5
4.4
0.15
*35NP
9.525
5.08
4.77
3.58
12.4
13.17
9.0
1.3
7.9
9.8
0.33
41NP
12.7
7.77
6.25
3.58
12.4
13.17
9.0
1.3
7.9
9.8
0.33
40NP
12.7
7.95
7.85
3.96
16.6
17.8
12.0
1.5
14.1
17.0
0.62
50NP
15.875
10.16
9.40
5.08
20.7
22.2
15.09
2.03
22.2
26.4
1.02
60NP
19.05
11.91
12.57
5.94
25.9
27.7
18.0
2.42
31.8
38.8
1.50
80NP
25.4
15.88
15.75
7.92
32.7
35.0
24.0
3.25
56.7
64.9
2.60
100NP
31.75
19.05
18.90
9.53
40.4
44.7
30.0
4.0
88.5
101.8
3.91
Inner
Plate
Depth
Plate
Thickness
Ultimate
Tensile
Strength
Average
Tensile
Strength
Weight
Per
Meter
Q0
q
P
Zinc-Plated Chains
Pitch
Chain
No.
Roller
Diameter
Width
Pin
Between
Diameter
Inner Plates
Pin
Length
d1
b1
d2
L
t/T
Q
min
max
max
Lc
max
h2
max
max
max
min
mm
mm
mm
mm
mm
mm
mm
mm
kN
kN
kg/m
*25ZP
6.35
3.30
3.18
2.31
7.9
8.4
6.0
0.8
3.5
4.4
0.15
*35ZP
9.525
5.08
4.77
3.58
12.4
13.17
9.0
1.3
7.9
9.8
0.33
41ZP
12.7
7.77
6.25
3.58
12.4
13.17
9.0
1.3
7.9
9.8
0.33
0.62
P
40ZP
12.7
7.95
7.85
3.96
16.6
17.8
12.0
1.5
14.1
17.0
50ZP
15.875
10.16
9.40
5.08
20.7
22.2
15.09
2.03
22.2
26.4
1.02
60ZP
19.05
11.91
12.57
5.94
25.9
27.7
18.0
2.42
31.8
38.8
1.50
80ZP
25.4
15.88
15.75
7.92
32.7
35.0
24.0
3.25
56.7
64.9
2.60
100ZP
31.75
19.05
18.90
9.53
40.4
44.7
30.0
4.0
88.5
101.8
3.91
*Bushing chain: d1 in the table indicate the external diameter of the bushing.
Note: Double strand zinc plated chains are available in all sizes except 41 chain.
Double pitch zinc plated conveyor chains are available upon request.
212
New Standard Power Transmission
S
B
tandard
D
B.D.
NSPT Standard Type A Double Single Sprockets are designed to be
used with two single strand chains. The sprockets are made of carbon
steel (SAE 1040) and hardened teeth. The maximum bore diameters
shown below are based on general operating conditions using
standard keys and key tapping procedure. Actual bore diameter should
be determined using common machine design considerations. Key
surface pressure should be checked on the same basis.
C
BL
ISO/R 606 ANSI B 29.1
DS60-SB
DS40-SB
Z
O.D
P.C.D
12
13
14
15
16
17
18
19
20
21
2.17
2.33
2.49
2.65
2.81
2.98
3.14
3.30
3.46
3.62
1.932
2.089
2.247
2.405
2.563
2.721
2.879
3.038
3.196
3.355
DS50-SB
Z
O.D
P.C.D
12
13
14
15
16
17
18
19
20
21
2.72
2.91
3.11
3.32
3.52
3.72
3.92
4.12
4.32
4.52
2.415
2.612
2.809
3.006
3.204
3.401
3.599
3.797
3.995
4.194
C
D
BD
1.122
0.43
0.55
0.55
0.5
0.5
0.5
0.5
0.625
0.625
0.625
1.339
1.496
1.654
1.811
2
2.126
2.313
2.5
2.625
2.781
D
BD
1.313
0.59
0.59
0.59
0.625
0.625
0.625
0.625
0.625
0.625
0.625
1.339
1.496
1.654
1.811
2
2.126
2.313
2.5
2.625
2.781
O.D
P.C.D
12
13
14
15
16
17
18
19
20
21
3.25
3.49
3.74
3.98
4.22
4.46
4.70
4.95
5.19
5.43
2.898
3.134
3.371
3.607
3.844
4.082
4.319
4.557
4.794
5.032
BL
Z
O.D
P.C.D
1.406
12
13
14
15
16
17
18
19
20
21
4.33
4.66
4.98
5.3
5.63
5.95
6.27
6.59
6.91
7.24
3.864
4.178
4.494
4.810
5.126
5.442
5.759
6.076
6.392
6.710
DS100-SB
FOR 5/8" PITCH
C
Z
DS80-SB
FOR 1/2" PITCH
BL
Z
O.D
P.C.D
1.656
12
13
14
15
16
17
18
19
20
21
5.42
5.82
6.23
6.63
7.03
7.44
7.84
8.24
8.64
9.04
4.830
5.223
5.618
6.012
6.407
6.803
7.199
7.594
7.990
8.387
213
T
P.C.D.
T
ore
O.D.
Double Single
Sprockets
FOR 3/4" PITCH
C
D
BD
BL
1.479
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
0.75
2.008
2.344
2.563
2.875
3.047
3.25
3.5
3.701
3.953
4.188
1.938
FOR 1" PITCH
C
D
BD
BL
1.613
1
1
1
1
1
1
1
1
1
1
2.716
3.016
3.346
3.813
4
4.313
4.641
4.953
5.281
5.594
2.188
FOR 1 1/4" PITCH
C
D
BD
BL
1.995
0.87
1
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
3.386
3.780
4.188
4.594
4.5
4.906
5.281
6.203
6.609
7
2.688
New Standard Power Transmission
Double Single Sprockets
13
14
15
16
17
18
19
20
21
22
23
Stock
+Max.
M
T
wt.
Lbs.
5/8
5/8
5/8
7/8
13/16
15/16
17/16
15/8
13/4
13/4
13/4
13/4
13/4
17/8
113/32
113/32
113/32
113/32
113/32
113/32
113/32
113/32
113/32
113/32
113/32
113/32
0.284
0.284
0.284
0.284
0.284
0.284
0.284
0.284
0.284
0.284
0.284
0.284
1.0
1.2
1.4
1.8
1.9
2.3
2.5
2.8
3.0
3.4
3.7
4.1
3/4
3/4
3/4
3/4
3/4
13/8
15/8
13/4
13/4
13/4
13/4
2
21/8
23/4
27/16
121/32
121/32
121/32
121/32
121/32
121/32
121/32
121/32
121/32
121/32
0.343
0.343
0.343
0.343
0.343
0.343
0.343
0.343
0.343
0.343
2.3
2.7
3.0
3.6
4.0
4.6
5.0
5.7
6.3
6.9
1
1
1
1
1
1
1
1
1
1
1
1
13/8
2
13/4
13/4
13/4
21/8
23/16
29/16
21/4
23/4
23/4
215/16
115/16
115/16
115/16
115/16
115/16
115/16
115/16
115/16
115/16
115/16
115/16
115/16
0.459
0.459
0.459
0.459
0.459
0.459
0.459
0.459
0.459
0.459
0.459
0.459
2.7
3.3
4.0
4.6
5.6
6.1
7.4
7.9
8.5
9.8
10.8
11.9
3.32
3.52
3.72
3.92
4.12
4.32
4.52
4.72
4.92
5.12
Finished
2.247
2.405
2.563
2.721
2.879
3.038
3.196
3.355
3.513
3.672
3.831
3.989
121/32
113/16
131/32
29/64
25/16
215/32
25/8
225/32
215/16
33/32
317/64
37/16
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
1
3.006
3.204
3.401
3.599
3.797
3.995
4.194
4.392
4.590
4.788
29/32
21/2
211/16
257/64
35/32
39/32
31/2
311/16
357/64
43/32
3/4
3/4
3/4
3/4
3/4
FOR 3/4" PITCH
ore
3.134
3.371
3.607
3.844
4.082
4.319
4.557
4.794
5.032
5.270
5.508
5.746
21/4
21/2
23/4
263/64
31/4
315/32
323/32
331/32
413/64
47/16
411/16
459/64
4.179
4.494
4.810
5.126
5.442
5.759
6.076
6.392
6.710
7.027
7.344
31/32
311/32
321/32
4
421/64
441/64
431/32
59/32
539/64
515/16
61/4
DS100-FB
FOR 1 1/4" PITCH
13
14
15
16
17
18
19
20
21
5.82
6.23
6.63
7.03
7.44
7.84
8.24
8.64
9.04
5.223
5.617
6.012
6.407
6.803
7.198
7.595
7.991
8.387
325/32
43/16
419/32
5
515/32
513/16
67/32
619/32
7
M
DS Type A
FOR 1" PITCH
4.66
4.98
5.30
5.63
5.95
6.27
6.59
6.91
7.24
7.56
7.88
T
P.D.
3.49
3.74
3.98
4.22
4.46
4.70
4.95
5.19
5.43
5.67
5.91
6.15
DS80A13
DS80A14
DS80A15
DS80A16
DS80A17
DS80A18
DS80A19
DS80A20
DS80A21
DS80A22
DS80A23
DS100A13
DS100A14
DS100A15
DS100A16
DS100A17
DS100A18
DS100A19
DS100A20
DS100A21
FB
FOR 5/8" PITCH
DS60A13
DS60A14
DS60A15
DS60A16
DS60A17
DS60A18
DS60A19
DS60A20
DS60A21
DS60A22
DS60A23
DS60A24
DS80-FB
D
O.D.
13
14
15
16
17
18
19
20
21
22
23
24
2.49
2.65
2.81
2.96
3.14
3.28
3.46
3.62
3.78
3.94
4.10
4.26
DS50A15
DS50A16
DS50A17
DS50A18
DS50A19
DS50A20
DS50A21
DS50A22
DS50A23
DS50A24
DS60-FB
P.D
Dimensions
FOR 1/2" PITCH
DS40A14
DS40A15
DS40A16
DS40A17
DS40A18
DS40A19
DS40A20
DS40A21
DS40A22
DS40A23
DS40A24
DS40A25
DS50-FB
15
16
17
18
19
20
21
22
23
24
O.D
Bore"B"
D
DS40-FB
14
15
16
17
18
19
20
21
22
23
24
25
Diameters
Catalog
No.
B
No.
Teeth
1
1
1
1
1
1
1
1
1
1
1
13/4
113/16
21/8
23/8
211/16
23/4
215/16
31/4
311/16
37/8
41/8
23/16
23/16
23/16
23/16
23/16
23/16
23/16
23/16
23/16
23/16
23/16
0.575
0.575
0.575
0.575
0.575
0.575
0.575
0.575
0.575
0.575
0.575
6.1
7.3
8.6
10.0
12.0
13.0
15.4
16.5
18.8
20.4
22.4
1
1
1
1
1
1
1
1
1
23/4
21/2
23/4
3
35/16
311/16
4
47/16
41/2
211/16
211/16
211/16
211/16
211/16
211/16
211/16
211/16
211/16
0.692
0.629
0.629
0.692
0.692
0.692
0.692
0.692
0.692
11.9
14.2
16.6
19.3
22.1
25.1
28.4
31.6
35.0
Type "A" Double Single
sprockets are for use
with two single strand
chains; (normally one
drive chain and one
driven chain as on roll
case drives or live
roller conveyor drives.)
Maximum bores shown will accommodate standard keyway and set screw over keyway. Slightly large bores are possible with no
keyway. Shallow keyway or set screws at angle to keyway.
214
New Standard Power Transmission
Double pitch
sprockets
TB
BTL
aper
ore
DS40-BTL
FOR 1/2" PITCH
BUSHING
Z
O.D
E
19
20
21
22
23
24
3.300
3.460
3.620
3.780
3.940
4.100
2 1/2
2 5/8
2 25/32
2 15/16
3 3/32
3 17/64
DS50-BTL
TYPE
1215
1215
1615
1615
1615
1615
Max Bore
1 1/4
1 1/4
1 5/8
1 5/8
1 5/8
1 5/8
L1
C
W
wt with
BUSH
1 13/32
1 13/32
1 13/32
1 13/32
1 13/32
1 13/32
1 1/8
1 1/8
1 1/8
1 1/8
1 1/8
1 1/8
0.284
0.284
0.284
0.284
0.284
0.284
1.1
1.3
1.3
1.4
1.5
1.7
L1
C
W
wt with
BUSH
121/32
121/32
121/32
121/32
121/32
121/32
121/32
1 5/16
1 5/16
1 5/16
1 5/16
1 5/16
1 5/16
1 5/16
0.343
0.343
0.343
0.343
0.343
0.343
0.343
1.8
2.2
2.7
3.3
3.5
3.7
4.1
L1
C
W
wt with
BUSH
115/16
115/16
115/16
115/16
115/16
115/16
115/16
131/64
131/64
131/64
131/64
131/64
131/64
131/64
0.459
0.459
0.459
0.459
0.459
0.459
0.459
4.5
5.0
5.8
5.6
6.4
7.3
8.2
FOR 5/8" PITCH
BUSHING
Z
O.D
E
17
18
19
21
22
23
24
3.720
3.920
4.120
4.520
4.720
4.920
5.120
2 11/16
2 57/64
3 5/64
3 15/16
3 11/16
3 57/64
4 5/64
DS60-BTL
TYPE
1615
1615
1615
2012
2012
2012
2012
Max Bore
1 5/8
1 5/8
1 5/8
2
2
2
2
W
BUSHING
Z
O.D
E
17
18
19
20
21
23
24
4.460
4.700
4.950
5.190
5.430
5.910
6.150
37/32
315/32
345/64
361/64
43/16
443/64
429/32
DS80-BTL
TYPE
1615
2012
2012
2517
2517
2517
2517
Max Bore
1 5/8
2
2
2 1/2
2 1/2
2 1/2
2 1/2
L1
BUSHING
O.D
E
17
18
19
20
21
22
23
5.950
6.270
6.590
6.910
7.240
7.560
7.880
45/16
43/4
461/64
59/32
519/32
515/16
615/64
DS100-BTL
TYPE
2517
2517
3020
3020
3020
3020
3020
Max Bore
2 1/2
2 1/2
3
3
3
3
3
L1
C
W
wt with
BUSH
2 3/16
2 3/16
2 3/16
2 3/16
2 3/16
2 3/16
2 3/16
1 5/8
1 5/8
1 5/8
1 5/8
1 5/8
1 5/8
1 5/8
0.575
0.575
0.575
0.575
0.575
0.575
0.575
7.6
8.7
9.7
10.
12.
13.
14.5
L1
C
W
wt with
BUSH
2 11/16
2 11/16
2 11/16
2 11/16
2 11/16
2 11/16
2
2
2
2
2
2
0.692
0.692
0.692
0.692
0.692
0.692
13
14
16
20
24
27.5
FOR 1 1/4" PITCH
BUSHING
Z
O.D
E
16
17
18
19
20
21
7.030
7.440
7.840
8.240
8.640
9.040
5
5 13/32
5 51/64
6 13/64
6 39/64
7
TYPE
2517
3020
3020
3020
3020
3020
Max Bore
2 1/2
3
3
3
3
3
L2
C
FOR 1" PITCH
Z
E
FOR 3/4" PITCH
215
TYPE ATL
TAPER-LOCK
NSPT double-single sprockets
are available for chain size
No.40 thru 100. Teeth hardened and available as a modification to the reborable types.
New Standard Power Transmission
Double pitch
sprockets
T
B
C
aper
L
C
P
M
T
STL
L
T
ore
O.D.
P.D.
O.D.
P.D.
H
H
OL
OL
TYPE DS-1
catalog
NO.
O.D.
3.28
3.62
3.94
4.10
3.72
4.12
4.52
4.92
5.12
4.46
4.95
5.43
5.67
5.91
6.15
3.038
3.355
3.672
3.831
5.95
6.59
6.91
7.24
7.88
3.401
3.797
4.194
4.590
4.788
7.44
8.24
9.04
M
OL
L
C
113/32
113/32
113/32
113/32
21/32
21/32
29/32
29/32
11/4
11/4
115/16
115/16
19/32
121/32
121/32
121/32
121/32
121/32
29/32
217/32
217/32
217/32
217/32
11/4
115/16
115/16
115/16
115/16
27/32
0.459
0.459
0.459
0.459
0.459
0.459
161/64
161/64
161/64
161/64
161/64
161/64
263/64
263/64
263/64
263/64
263/64
263/64
115/16
115/16
21/2
21/2
21/2
21/2
41/64
0.575
0.575
0.575
0.575
0.575
213/64
213/64
213/64
213/64
213/64
315/64
315/64
315/64
323/64
323/64
21/2
21/2
21/2
27/8
27/8
29/64
327/32
327/32
327/32
27/8
27/8
27/8
11/16
H
G
E
H
H
P1
P1
1
1
2
2
0.284
0.284
0.284
0.284
19/32
21/2
21/2
3
3
7/16
3/16
7/16
3/16
3/32
3/32
5/8
1/4
5/8
1/4
21/2
3
3
3
3
7/16
3/16
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
3
3
41/8
41/8
41/8
41/8
5/8
1/4
5/8
1/4
3/4
9/32
3/4
9/32
3/4
9/32
3/4
9/32
41/8
41/8
41/8
53/8
53/8
3/4
9/32
3/4
9/32
3/4
9/32
7/8
9/32
7/8
9/32
53/8
53/8
53/8
7/8
9/32
7/8
9/32
7/8
9/32
1.5
2.0
2.3
2.5
H
P1
P1
P1
P1
1
2
2
2
2
0.343
0.343
0.343
0343
0.343
11/32
11/32
11/32
11/32
2.3
2.8
3.8
4.6
5.0
FOR 3/4" PITCH
4.082
4.557
5.032
5.270
5.508
5.746
P1
P1
Q1
Q1
Q1
Q1
2
2
2
2
2
2
41/64
13/64
13/64
13/64
13/64
3.9
5.3
5.4
6.2
6.9
7.6
FOR 1" PITCH
5.442
6.076
6.392
6.710
7.344
DS100-STL
DS100R17
DS100R19
DS100R21
T
wt
Less
Bushing
FOR 5/8" PITCH
DS80-STL
DS80Q17
DS80Q19
DS80Q20
DS80R21
DS80R23
BUSHING TYPE
FOR 1-2" PITCH
DS60-STL
DS60P17
DS60P19
DS60Q21
DS60Q22
DS60Q23
DS60Q24
Dimensions
P.D.
DS50-STL
DS50H17
DS50P19
DS50P21
DS50P23
DS50P24
TYPE DS-2
Diameter
DS40-STL
DS40H19
DS40H21
DS40P23
DS40P24
P
M
Q1
Q1
Q1
R1
R1
2
2
2
2
2
29/64
29/64
13/64
13/64
7.2
10.5
12.2
10.3
13.2
FOR 1 1/4" PITCH
6.803
7.595
8.387
R1
R1
R1
2
2
2
0.692
0.692
0.692
211/16
211/16
211/16
216
11/16
11/16
12.5
18.8
23.1
New Standard Power Transmission
Weld-on Sprockets
ISO/R 606-ANSI B 29.1
The smaller sprockets are
to be welded as shown as
the weld will not interfere
with the chain.
V
SERES
=1 1/8"
W =1 5/8"
SERES
X
SERES
=2"
XX =2"
The larger sprockets are to be
welded as shown.
SERES
Y
SERES
=2 3/4
We recommend to use Low Hydrogen Electrodes for welding sprocket parts.
No.
of
Teeth
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
42
43
44
45
48
50
54
60
70
72
80
84
96
35
41
40
50
60
80
100
PITCH 3/8"
PITCH 1/2"
PITCH 1/2"
PITCH 5/8"
PITCH 3/4"
PITCH 1"
PITCH 1 1/4"
50V10
50V11
50W12
50W13
50W14
50W15
50W16
50X17
50X18
50X19
50X20
50X21
50X22
50X23
50X24
50X25
50X26
50X27
50X28
50X29
50X30
50X31
50X32
50X33
50X34
50X35
50X36
50X37
50X38
50X39
50X40
50X42
50X43
50X44
50X45
50X48
50X50
50X54
50X60
50X70
50X72
50X80
50X84
50X96
60V09
60V10
60W11
60W12
60W13
60W14
60X15
60X16
60X17
60X18
60X19
60X20
60X21
60X22
60X23
60X24
60X25
60X26
60X27
60X28
60X29
60X30
60X31
60X32
60X33
60X34
60X35
60X36
60X37
60X38
60X39
60X40
60X42
60X43
60X44
60X45
60X48
60X50
60X54
60X60
60X70
60X72
60X80
60X84
60X96
80W09
80W10
80W11
80X12
80X13
80X14
80X15
80X16
80X17
80X18
80X19
80X20
80X21
80X22
80X23
80X24
80X25
80X26
80X27
80X28
80X29
80X30
35V15
35V16
35V17
35V18
35V19
35V20
35V21
35W22
35W23
35W24
35W25
35W26
35W27
35W28
35W29
35W30
35W31
35W32
35W33
35W34
35W35
35W36
35W37
35W38
35W39
35W40
35W42
35W43
35W44
35W45
35W48
35W50
35W54
35W60
35W70
35W72
35W80
35W84
35W96
41V12
41V13
41V14
41V15
41W16
41W17
41W18
41W19
41W20
41W21
41W22
41W23
41W24
41W25
41W26
41W27
41W28
41W29
41W30
41W31
41W32
41W33
41W34
41W35
41W36
41W37
41W38
41W39
41W40
41W42
41W43
41W44
41W45
41W48
41W50
41W54
41W60
41W70
41W72
41W80
41W84
41W96
Sprockets for BS standard chain No.06B
40V12
40V13
40V14
40V15
40W16
40W17
40W18
40W19
40X20
40X21
40X22
40X23
40X24
40X25
40X26
40X27
40X28
40X29
40X30
40X31
40X32
40X33
40X34
40X35
40X36
40X37
40X38
40X39
40X40
40X42
40X43
40X44
40X45
40X48
40X50
40X54
40X60
40X70
40X72
40X80
40X84
40X96
20B are manufactured upon request.
217
80X32
80X33
80X34
80X35
80X36
80X40
80X45
80X48
80X60
100X10
100X11
100X12
100X13
100Y14
100Y15
100Y16
100Y17
100Y18
100Y19
100Y20
100Y21
100Y22
100Y23
100Y24
100Y25
100Y26
100Y28
100Y30
100Y32
100Y35
100Y36
No.
of
Teeth
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
42
43
44
45
48
50
54
60
70
72
80
84
96
New Standard Power Transmission
Weld-on Hubs
Recommendation:
Use Low Hydrogen Electrodes for Welding Sprocket Parts
Choose a plate sprocket and a finished bore hub as
needed. By welding, a B type finished bore sprocket will
be made quickly and easily for emergency use. It's fast
and economical. A few stock of plate sprockets and
hubs can serve a variety of sprockets sizes: unique and
convenient in repair and replacement.
SQ
R
ROUND BORE
HUB DIMENSIONS
SP
A
SQUARE BORE
B
C
SPLINE BORE
D
E
WELD-ON FINISHED BORE SPROCKET HUBS
A
B
C
D
E
Bore
Dimensions:inch
VSERIES
HUB
SERIES
WHUB
XSERIES
HUB
SERIES
XXHUB
YSERIES
HUB
To fit V type
sprockets
To fit W type sprockets
To fit X type sprockets
To fit XX type
sprockets
To fit Y type
sprockets
1 1/8"
1 7/16"
1 5/8"
1 13/16"
2"
2 1/2"
2"
3"
2 3/4"
3 3/4"
7/16"
7/16"
7/16"
7/16"
11/16"
3/4"
1"
1"
1 1/16"
1 1/2"
1 3/16"
1 7/8"
1 3/16"
ROUND
BORE
(R)
1 7/16"
ROUND
BORE
(R)
1/2
1/2R
1/2R
9/16
9/16R
9/16R
SPLINE
BORE
(SP)
1 7/16"
SQUARE
BORE
(SQ)
ROUND
BORE
(R)
5/8
5/8R
5/8R
5/8R
11/16
11/16R
11/16R
11/16R
3/4
3/4R
3/4R
13/16
13/16R
13/16R
7/8
7/8R
3/4SQ
15/16R
1
11/16
11/8
13/16
11/4
15/16
13/8
13/8
13/8
17/16
11/2
15/8
111/16
13/4
17/8
115/16
2
1 R
11/16R
11/8R
13/16R
11/4R
3/4R
SQUARE
BORE
(SQ)
ROUND
BORE
(R)
SPLINE
BORE
(SP)
ROUND
BORE
(R)
SPLINE
BORE
(SP)
11/8X6SP
1 R
11/16R
11/8R
13/16R
11/4R
11/8X6SP
3/4SQ
13/16R
7/8R
15/16
SPLINE
BORE
(SP)
7/8SQ
1 SQ
11/8X6SP
13/8X6SP
13/8X10SP
13/8X21SP
7/8R
7/8SQ
15/16R
15/16SQ
1 R
11/16R
11/8R
13/16R
11/4R
15/16R
1 SQ
1 R
11/8SQ
11/8R
11/4SQ
11/4R
15/16R
11/8X6SP
13/8R
17/16R
11/2R
13/8X6SP
13/8X10SP
13/8X21SP
13/8R
11/2X10SP
17/16R
11/2R
15/8R
13/4X10SP
Special sizes will be consulted individually. Please contact NSPT.
218
13/8X6SP
13/8X6SP
13/8R
13/8X21SP
13/4X6SP
13/8X21SP
17/16R
11/2R
15/8R
111/16R
13/4R
17/8R
115/16R
2R
13/4RX6SP
New Standard Power Transmission
Double pitch roller chain
Sprockets
code
formulas
d
P
K
d=-=P
180
sinZ
da
da(max)=d+0.625P-d1
0.4
da(min)=d+(0.5--)P-d1
Z
ha
df
p
re
df
r1
a
da
d
ʚ
360
Z
ANSI B29.3M-1994
ANSI B29.4M-1994
ha
0.8
ha(max)=(0.3125+-)P-0.5d
1
Z
0.6
ha(min)=(0.25+-)P-0.5d
Z
df
df=d-d1
dg
180
dg<P ctg--1.04h2-0.76
Z
re(min)=0.003d1(Z2+180)
re
re(min)=0.12d1(Z+2)
3
ri
ri(max)=0.505d1+0.069 d1
dk
df
ri(min)=0.505d1
a
90
a(max)=140-Z
90
a(min)=120-Z
Double Pitch Sprockets
P
Standard Rollers
P
Double Pitch
Single Duty
Made-To-Order
219
P
Carrier Rollers
New Standard Power Transmission
Double pitch roller chain
Sprockets
K
ANSI B29.3M-85
ANSI B29.4M-86
Coefficient
Z
K
Z
K
Z
K
6
61/2
7
71/2
8
81/2
9
91/2
10
101/2
11
111/2
12
121/2
13
131/2
14
141/2
15
151/2
16
161/2
17
171/2
18
181/2
19
191/2
20
201/2
21
211/2
22
221/2
23
231/2
24
241/2
25
251/2
26
261/2
27
271/2
28
281/2
29
291/2
2.0000
2.1518
2.3048
2.4586
2.6131
2.7682
2.9238
3.0798
3.2361
3.3926
3.5495
3.7065
3.8637
4.0211
4.1786
4.3362
4.4940
4.6518
4.8097
4.9677
5.1258
5.2840
5.4422
5.6005
5.7588
5.9171
6.0755
6.2340
6.3925
6.5510
6.7095
6.8681
7.0267
7.1853
7.3439
7.5026
7.6613
7.8200
7.9787
8.1375
8.2962
8.4550
8.6133
8.7726
8.9314
9.0902
9.2491
9.4079
30
301/2
31
311/2
32
321/2
23
331/2
34
341/2
35
351/2
36
361/2
37
371/2
38
381/2
39
391/2
40
401/2
41
411/2
42
421/2
43
431/2
44
441/2
45
451/2
46
461/2
47
471/2
48
481/2
49
191/2
50
501/2
51
511/2
52
521/2
53
531/2
9.5668
9.7256
9.8845
10.0434
10.2033
10.3612
10.5201
10.6790
10.8380
10.9969
11.1558
11.3148
11.4737
11.6327
11.7916
11.9506
12.1096
12.3685
12.4275
15.5865
12.7455
12.9045
13.0635
13.2225
13.3815
13.5405
13.6995
13.8585
14.0175
14.1765
14.3356
14.4946
14.6538
14.8127
14.9717
15.1307
15.2898
15.4488
15.6079
15.7669
15.9260
16.0850
16.2441
16.4031
16.5622
16.7212
16.8803
17.0394
54
541/2
55
551/2
56
561/2
57
571/2
58
581/2
59
591/2
60
601/2
6
611/2
62
621/2
63
6
64
641/2
65
651/2
66
661/2
67
671/2
68
681/2
69
691/2
70
701/2
71
711/2
72
721/2
73
731/2
74
741/2
75
17.1884
17.3575
17.5166
17.6757
17.8347
17.9938
18.1529
18.3119
18.4710
18.6301
18.7892
18.9482
19.1073
19.2664
19.4255
19.5846
19.7437
19.9027
20.0618
20.2209
20.3800
20.5391
20.6983
20.8573
21.0164
21.1755
21.3346
21.4937
21.6528
21.8119
21.9710
'
22.1301
22.2892
22.4483
22.6074
22.7665
22.9256
23.0847
23.2437
23.4029
23.5621
23.7211
23.8802
r/min
even number
of teeth
P
1"
11/4"
11/2"
2"
21/2"
3"
85
200
320
440
555
660
755
850
930
1000
1060
1115
1160
1200
1230
1260
1280
1300
1310
1320
1310
1255
1160
1040
910
770
615
60
145
230
315
400
475
545
610
670
720
765
805
835
865
890
910
925
935
945
950
945
905
835
750
655
555
445
45
110
175
240
300
360
410
460
505
540
575
605
630
650
670
685
695
705
710
715
715
680
630
565
495
415
335
30
70
110
150
190
225
260
290
320
345
365
385
400
415
425
435
440
445
450
450
430
400
360
315
265
210
200
20
50
80
110
135
160
185
210
230
245
260
270
285
295
305
310
315
320
325
330
325
310
285
255
225
185
150
15
40
60
80
105
125
145
165
180
195
205
215
225
230
235
240
245
250
250
255
250
240
220
200
175
145
120
Z
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
30
35
40
45
50
55
60
Even number of teeth
MR=d+dRmin
odd number of teeth
ʚ
90
MR=d cos
+dRmin
Z
odd number
of teeth
220
New Standard Power Transmission
S
B
tandard
Double Pitch
Sprockets
Df
Df
PCD
even number
of teeth
OD
2040/C2040
BORE
Z
O.D
P.C.D
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28
30
2.000
2.170
2.330
2.490
2.650
2.810
2.980
3.140
3.300
3.460
3.620
3.780
3.940
4.100
4.260
4.420
4.740
5.060
1.852
2.000
2.152
2.305
2.458
2.613
2.768
2.924
3.080
3.236
3.392
3.549
3.706
3.864
4.021
4.179
4.494
4.810
2050/C2050
O.D
P.C.D
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28
30
2.500
2.710
2.910
3.110
3.320
3.520
3.720
3.920
4.120
4.320
4.520
4.720
4.920
5.120
5.320
5.520
5.920
6.320
2.315
2.500
2.690
2.881
3.073
3.266
3.460
3.655
3.850
4.045
4.241
4.437
4.633
4.830
5.026
5.223
5.617
6.012
BORE
D
MAX
BD
BL
13/16
13/16
21/32
11/32
17/32
19/32
15/16
115/32
15/8
13/4
125/32
17/8
13/8
19/16
19/16
111/16
123/32
17/8
23/64
27/32
23/8
235/64
245/64
27/8
3
31/4
31/4
31/4
31/4
31/4
7/8
7/8
7/8
7/8
7/8
7/8
1
1
1
1
1
1
1
1
1
1
1
1
Z
O.D
P.C.D
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28
30
3.000
3.250
3.490
3.740
3.980
4.220
4.460
4.700
4.940
5.190
5.430
5.670
5.910
6.150
6.390
6.630
7.110
7.590
2.773
3.000
3.228
3.457
3.688
3.920
4.152
4.386
4.620
4.854
5.089
5.324
5.560
5.796
6.032
6.268
6.741
7.215
2080/C2080
p=1 1/4 d=0.400" T=0.343"
BORE
Z
HUB
D
MAX
BD
BL
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
1
11/4
15/16
19/16
13/4
127/32
23/32
29/32
211/32
29/16
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
21/16
23/8
25/64
221/64
219/32
227/32
33/32
311/32
31/2
37/8
4
4
4
4
4
4
4
4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
p=2" d=0.625" T=0.575"
HUB
BORE
D
MAX
BD
BL
Z
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
13/16
13/4
163/64
123/32
115/16
25/32
223/64
29/16
225/32
263/64
3
3
3
3
3
3
3
3
31/4
1
1
1
1
1
1
1
1
1
1
1
1
1
11/4
11/4
11/4
11/4
11/4
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28
30
1
17/32
19/32
113/32
119/32
13/4
125/32
131/32
2
2
2
2
2
2
2
2
21/4
p=1 1/2 d=0.469" T=0.459"
HUB
1/2
1/2
1/2
1/2
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
2
21/4
21/4
21/4
21/4
21/4
odd number
of teeth
2060/C2060
p=1" d=0.313" T=0.284"
ore
221
HUB
O.D
P.C.D
D
MAX
BD
BL
4.010
4.330
4.660
4.980
5.300
5.630
5.950
6.270
6.590
6.910
7.230
7.560
7.880
8.200
8.520
8.840
9.480
10.110
3.694
4.000
4.304
4.610
4.917
5.226
5.536
5.848
6.160
6.472
6.785
7.099
7.413
7.727
8.042
8.357
8.988
9.620
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
11/4
13/16
13/16
11/2
111/16
125/32
21/8
29/32
217/32
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
31/4
31/4
31/4
213/16
31/8
225/32
31/8
329/64
351/64
4
41/4
41/4
41/4
41/4
41/4
41/4
41/4
41/4
43/4
43/4
43/4
15/8
15/8
11/2
11/2
11/2
11/2
11/2
11/2
11/2
11/2
13/4
13/4
13/4
13/4
13/4
2
2
2
New Standard Power Transmission
Double Pitch
Sprockets
2040/C2040-BTL
FOR 1" PITCH
BTL
d=0.313"
b1=0.284"
WT
With
Bushing
NO.
Teeth
Effective
No.of
Teeth
Catalog
No.
O.D
BUSH
Bore
MAX.
dm2
LTB
17
19
21
23
25
31
35
81/2
91/2
101/2
111/2
121/2
151/2
171/2
2040TB17
2040TB19
2040TB21
2040TB23
2040TB25
2040TB31
2040TB35
2.970
3.300
3.620
3.940
4.260
5.210
5.860
1008
1210
1610
1610
1610
1610
1610
1
11/4
15/8
15/8
15/8
15/8
15/8
2
215/32
225/32
3
31/4
31/4
31/4
7/8
2050/C2050-BTL
FOR 1 1/4" PITCH
1
1
1
1
1
1
1.0
1.4
1.7
1.8
2.1
3.0
3.4
d=0.400"
b1=0.343"
NO.
Teeth
Effective
No.of
Teeth
Catalog
No.
O.D
BUSH
Bore
MAX.
dm2
LTB
WT
With
Bushing
17
18
19
20
21
23
25
35
81/2
9
91/2
10
101/2
111/2
121/2
171/2
2050TB17
2050TB18
2050TB19
2050TB20
2050TB21
2050TB23
2050TB25
2050TB35
3.720
3.920
4.120
4.320
4.520
4.920
5.320
7.320
1210
1210
1610
1610
1610
2012
2012
2012
11/4
11/4
15/8
15/8
15/8
2
2
2
225/32
225/32
215/16
3
3
37/8
37/8
37/8
1
1
1
1
1
11/4
11/4
11/4
1.30
1.50
2.10
2.10
2.20
3.30
3.80
5.60
d=0.469"
b1=0.459"
2060/C2060-BTL
FOR 1 1/2" PITCH
NO.
Teeth
Effective
No.of
Teeth
Catalog
No.
O.D
BUSH
Bore
MAX.
dm2
LTB
WT
With
Bushing
17
19
20
21
23
25
27
31
35
81/2
91/2
10
101/2
111/2
121/2
131/2
151/2
171/2
2060TB17
2060TB19
2060TB20
2060TB21
2060TB23
2060TB25
2060TB27
2060TB31
2060TB35
4.460
4.940
5.190
5.430
5.910
6.390
6.870
7.830
8.780
1610
1610
1610
2012
2012
2012
2012
2012
2012
15/8
15/8
15/8
2
2
2
2
2
2
3
3
3
37/8
37/8
37/8
37/8
37/8
37/8
1
1
1
11/4
11/4
11/4
11/4
11/4
11/4
2.50
3.00
3.50
4.10
4.70
5.30
6.20
7.40
8.60
d=0.625"
b1=0.575"
2080/C2080-BTL
FOR 2" PITCH
NO.
Teeth
Effective
No.of
Teeth
Catalog
No.
O.D
BUSH
Bore
MAX.
dm2
LTB
WT
With
Bushing
17
19
20
21
23
25
27
31
35
81/2
91/2
10
101/2
111/2
121/2
131/2
151/2
171/2
2080TB17
2080TB19
2080TB20
2080TB21
2080TB23
2080TB25
2080TB27
2080TB31
2080TB35
5.950
6.590
6.910
7.230
7.880
8.520
9.160
10.430
11.710
2012
2517
2517
2517
2517
2517
2517
2517
2517
2
21/2
21/2
21/2
21/2
21/2
21/2
21/2
21/2
37/8
41/4
41/4
41/4
41/4
41/4
41/4
41/4
41/4
11/4
13/4
13/4
13/4
13/4
13/4
13/4
13/4
13/4
4.80
9.00
9.40
9.70
10.80
11.70
14.50
16.80
19.30
222
TYPE B1
New Standard Power Transmission
Double Pitch
Sprockets
TB
STL
aper
ore
C
T
P
G
E
L
T
P
X
G
OD
H
OD
X
C
E
L
H
OL
OL
TYPE 1
catalog
NO
Diameters
O.D
P.D
Dimensions
Bushing TYPE
2040/C2040-STL
2040H17
2040H21
2.96
3.62
2.768
3.392
H
H
2050/C2050-STL
2050H17
2050P21
2050P23
3.72
4.52
4.92
3.460
4.241
4.633
H
P1
P1
2060/C2060-STL
2060P17
2060P19
2060P23
4.46
4.95
5.90
4.152
4.620
5.560
P1
P1
P1
2080/C2080-STL
2080P17
2080Q19
2080Q21
2080Q23
TYPE 2
5.94
6.59
7.23
7.87
5.536
6.160
6.785
7.413
P1
Q1
Q1
Q1
T
d
L
P
C
H
G
X
E
11/4
11/4
11/32
11/32
1/16
21/2
21/2
7/16
7/8
3/16
7/16
7/8
3/16
31/32
1/16
7/8
3/16
-
21/2
3
3
7/16
119/32
119/32
5/8
15/16
15/16
1/4
115/32
115/32
115/32
-
3
3
3
5/8
1 5/16
1 5/16
1 5/16
1/4
13/8
115/16
115/16
115/16
-
3
41/8
41/8
41/8
5/8
wt
Less
Bushing
FOR 1" PITCH
1
1
0.275
0.275
11/2
11/2
1/16
0.6
0.9
FOR 1 1/4" PITCH
1
2
2
0.343
0.343
0.343
11/2
23/16
23/16
11/4
115/16
115/16
5/8
1/4
1.0
2.0
2.4
FOR 1 1/2" PITCH
2
2
2
0.459
0.459
0.459
23/16
23/16
23/16
115/16
115/16
115/16
5/8
5/8
1/4
1/4
2.2
2.6
3.5
FOR 2" PITCH
2
2
2
2
0.575
0.575
0.575
0.575
23/16
225/32
225/32
225/32
115/16
21/2
21/2
21/2
223
3/4
3/4
3/4
15/16
13/4
13/4
13/4
1/4
9/32
9/32
9/32
3.9
6.4
7.4
8.5
New Standard Power Transmission
S
B
tandard
Double Pitch
Sprockets
PCD
even number
of teeth
BL
OD
2042/C2042
BORE
Z
OD
PCD
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28
30
3.010
3.350
3.680
4.000
4.330
4.660
4.980
5.300
5.630
5.950
6.270
6.590
6.910
7.240
7.560
7.880
8.200
8.520
8.840
9.480
10.110
2.613
2.924
3.236
3.549
3.864
4.179
4.494
4.810
5.126
5.442
5.759
6.076
6.392
6.710
7.027
7.344
7.661
7.979
8.296
8.931
9.567
2052/C2052
O.D
P.C.D
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28
30
3.770
4.190
4.600
5.010
5.420
5.820
6.230
6.630
7.030
7.440
7.840
8.240
8.640
9.040
9.440
9.850
10.250
10.650
11.050
11.840
12.640
3.266
3.655
4.045
4.437
4.830
5.223
5.617
6.012
6.407
6.803
7.198
7.595
7.991
8.387
8.783
9.180
9.577
9.973
10.370
11.164
11.958
D
MAX
BD
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
19/32
115/32
13/4
17/8
21/4
21/4
21/4
21/4
21/4
21/4
21/4
21/4
23/8
23/8
23/8
23/8
23/8
23/8
23/8
23/8
23/8
17/8
27/32
235/64
25/8
31/16
31/4
31/4
31/4
31/4
31/4
31/4
31/4
31/2
31/2
31/2
31/2
31/2
31/2
31/2
31/2
31/2
FOR 1 1/2" PITCH
BORE
BL
7/8
7/8
1
1
1
1
1
1
1
1
1
1
11/8
11/8
11/8
11/8
11/8
11/8
11/8
11/8
11/8
FOR 1 1/4" PITCH
Z
O.D
P.C.D
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28
30
4.520
5.020
5.520
6.010
6.500
6.990
7.470
7.960
8.440
8.920
9.410
9.890
10.370
10.850
11.330
11.810
12.290
12.770
13.250
14.210
15.170
3.920
4.386
4.854
5.324
5.796
6.268
6.741
7.215
7.689
8.163
8.638
9.113
9.589
10.064
10.540
11.016
11.492
11.968
12.444
13.397
14.350
2082/C2082
HUB
D
MAX
BD
BL
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
127/32
29/32
29/16
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
23/4
227/32
311/32
353/64
4
4
4
4
4
4
4
4
41/4
41/4
41/4
41/4
41/4
41/4
41/4
41/4
41/4
41/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
13/4
13/4
13/4
1
1
1
1
1
1
1
1
1
1
11/4
11/4
FOR 2" PITCH
HUB
BORE
D
MAX
BC
BL
Z
5/8
5/8
5/8
5/8
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
119/32
125/32
2
2
2
2
2
21/4
21/4
21/4
21/4
21/4
21/4
21/4
21/4
23/4
23/4
23/4
23/4
23/4
23/4
223/64
225/32
3
3
3
3
3
31/4
31/4
31/4
31/4
31/4
31/4
31/4
31/4
33/4
33/4
33/4
33/4
33/4
33/4
1
1
1
1
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
28
30
1
1
1
1
1
1
odd number
of teeth
HUB
BORE
Z
2062/C2062
FOR 1" PITCH
ore
224
HUB
O.D
P.C.D
D
MAX
BD
BL
6.030
6.700
7.360
8.010
8.660
9.310
9.960
10.610
11.250
11.900
12.540
13.190
13.830
14.470
15.110
15.750
16.390
17.030
17.670
18.950
20.230
5.226
5.848
6.472
7.099
7.727
8.357
8.988
9.620
10.252
10.885
11.518
12.151
12.785
13.419
14.053
14.688
15.323
15.958
16.593
17.863
19.134
1
1
1
1
1
11/4
11/4
13/16
13/16
13/16
13/16
13/16
13/16
11/4
11/4
11/4
11/4
11/4
11/4
11/4
11/4
217/32
23/4
23/4
23/4
23/4
31/4
31/4
31/4
31/4
31/4
31/4
31/4
31/4
31/4
31/4
31/4
31/4
31/4
31/2
31/2
31/2
351/64
41/4
41/4
41/4
41/4
43/4
43/4
43/4
43/4
43/4
43/4
43/4
43/4
43/4
43/4
43/4
43/4
43/4
51/4
51/4
51/4
13/4
13/4
13/4
13/4
13/4
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
New Standard Power Transmission
Sprockets - Chain
ANSI B29.3M-1994
Double Pitch Transmission Chains
Roller
ANSI
Chain
No.
Pitch
Diameter
P
mm
Width
Between
Inner Plates
Pin
Pin
Diameter
Length
Inner
Plate
Depth
Ultimate
Tensile
Strength
Average
Tensile
Strength
Weight
Per
Meter
Q0
q
d1
b1
d2
L
Q
min
max
max
Lc
max
h2
max
max
max
mm
mm
mm
mm
mm
mm
kN
kN
kg/m
2040
25.4
7.95
7.85
3.96
16.6
18.8
12.0
14.1
16.0
0.42
2050
31.75
10.16
9.40
5.08
20.7
23.3
15.0
22.2
26.1
0.73
2060
38.1
11.91
12.57
5.94
25.9
28.3
18.0
31.8
33.5
1.02
2080
50.8
15.88
15.75
7.92
32.7
36.5
24.0
56.7
64.9
1.70
2100
63.5
19.05
18.90
9.53
40.4
44.7
30.0
88.5
101.8
2.55
2120
76.2
22.23
25.22
11.1
50.3
54.3
35.7
127.0
147.0
4.06
225
New Standard Power Transmission
Sprockets - Chain
ANSI B29.3M-1994
ANSI B29.4M-1994
Double Pitch Conveyor Chains
Small Roller Type
Large Roller Type
Roller
Pitch
ANSI
Chain
No.
Width
Pin
Between
Diameter Inner Plates Diameter
Pin
Length
Inner
Plate
Depth
Plate
Thick-ness
Ultimate
Tensile
Strength
Average
Tensile
Strength
Weight
Per
Meter
Q0
q
d1
b1
d2
L
T
Q
min
max
max
Lc
max
h2
max
max
max
min
mm
mm
mm
mm
mm
mm
mm
mm
kN
kN
kg/m
C2040
C2042
25.40
7.95
15.88
7.85
3.96
16.6
17.8
12.0
1.50
14.1
16.7
0.50
0.84
C2040H
25.40
7.95
7.85
3.95
18.8
19.9
12.0
2.03
14.1
17.2
0.65
C2050
C2052
31.75
10.16
19.05
9.40
5.08
20.7
22.2
15.0
2.03
22.2
28.1
0.78
1.27
C2060
C2062
38.10
11.91
22.23
12.57
5.94
25.9
27.7
18.0
2.42
31.8
36.8
1.12
1.61
C2060H
C2062H
38.10
11.91
22.23
12.57
5.94
29.2
31.6
18.0
3.25
31.8
41.6
1.44
2.07
C2080
C2082
50.80
15.88
28.58
15.75
7.92
32.7
36.5
24.0
3.25
56.87
65.7
2.08
3.12
C2080H
C2082H
50.80
15.88
28.58
15.75
7.92
36.2
39.4
24.4
4.00
56.7
70.0
2.54
3.58
C2100
C2102
63.50
19.05
39.67
18.90
9.53
40.4
44.7
30.0
4.00
88.5
102.6
3.01
4.83
C2100H
C2102H
63.50
19.05
39.67
18.90
9.53
43.6
46.9
30.0
4.80
88.5
112.4
3.56
5.38
C2120
C2122
76.20
22.23
44.45
25.22
11.10
50.3
54.3
35.7
4.80
127.0
147.3
4.66
7.66
C2120H
C2122H
76.20
22.23
44.45
25.22
11.10
53.5
57.5
35.7
5.60
127.0
160.9
2.26
8.26
C2160
C2162
101.60
28.58
57.15
31.75
14.27
64.8
69.6
47.8
6.40
226.8
278.9
8.23
11.95
C2160H
C2162H
101.60
28.58
57.15
31.75
14.27
68.2
73.0
47.8
7.20
226.8
285.8
9.06
12.77
P
226
New Standard Power Transmission
Sprockets - Chain
ANSI B29.3M-1994
ANSI B29.4M-1994
Double pitch transmission chain attachments
P
G
F1
W
h4
d4
C
F2
d5
mm
mm
mm
mm
mm
mm
mm
mm
mm
2040
25.4
19.1
25.4
39.6
9.1
3.4
11.1
20.5
5.5
2050
31.75
23.8
31.8
49.0
11.1
5.5
14.3
25.0
6.6
2060
38.10
28.6
42.9
67.8
14.7
5.5
17.5
32.9
9.2
2080
50.80
38.1
55.6
87.8
19.1
6.8
22.2
43.5
11.0
2100
63.50
47.6
66.6
107.5
23.4
9.2
28.6
50.4
13.0
2120
76.20
57.2
79.3
127.5
27.8
11.0
ANSI
Chain No.
227
New Standard Power Transmission
Sprockets - Chain
ANSI B29.3M-1994
ANSI B29.4M-1994
Double pitch transmission chain attachments
P
G
L
F
W
h4
d4
mm
mm
mm
mm
mm
mm
mm
C2040
C2042
25.4
19.1
9.5
25.4
39.6
9.1
3.4
C2050
C2052
31.75
23.8
11.9
31.8
49.0
11.1
5.5
C2060
C2062
38.1
28.6
14.3
42.9
67.8
14.7
5.5
C2060H
C2062H
38.1
28.6
14.3
42.9
67.8
14.7
5.5
50.8
38.1
19.1
55.6
87.8
19.1
6.8
50.8
38.1
19.1
55.6
87.8
19.1
6.8
63.5
47.6
23.8
66.6
107.5
23.4
9.2
63.5
47.6
23.8
66.6
107.5
23.4
9.2
76.2
57.2
28.6
79.3
121.4
27.8
11.0
76.2
57.2
28.6
79.3
121.4
27.8
11.0
101.6
76.2
38.1
104.7
151.6
36.5
13.1
101.6
76.2
38.1
104.7
151.6
36.5
13.1
ANSI
Chain No.
C2080
C2082
C2080H
C2082H
C2100
C2102
C2100H
C2102H
C2120
C2122
C2120H
C2122H
C2160
C2162
C2160H
C2162H
228
New Standard Power Transmission
Sprockets - Chain
ANSI B29.3M-1994
ANSI B29.4M-1994
Double pitch transmission chain attachments
P
G
L
C1
C2
F
d4
d5
mm
mm
mm
mm
mm
mm
mm
mm
C2040
C2042
25.40
19.1
9.5
11.1
13.5
20.5
3.4
5.5
C2050
C2052
31.75
23.8
11.9
14.3
15.9
25.0
5.5
6.6
C2060
C2062
38.10
28.6
14.3
17.5
19.1
32.9
5.5
9.2
C2060H
C2062H
38.10
28.6
14.3
17.5
19.1
32.9
5.5
9.2
C2080
C2082
50.80
38.1
19.1
22.2
25.4
43.5
6.6
11.0
C2080H
C2082H
50.80
38.1
19.1
22.2
25.4
43.5
6.6
11.0
C2100
C2102
63.50
47.6
23.8
28.6
31.8
50.4
8.4
13.0
C2100H
C2102H
63.50
47.6
23.8
28.6
31.8
50.4
8.4
13.0
ANSI
Chain No.
229