Precision Disc Springs

Transcription

Precision
Disc
Springs
MW Industries, Inc.
Custom and Catalog Products.
One Source.
BELLEVILLE
CURVED CUSTOM
FINGER WAVE
FLANGE SERRATED
SLOTTED COMPOSITE
CONTACT FLAT DISC
BALL BEARING
SPRINGS
www.CenturyDiscSprings.com
(877)231-6474
About MW Industries, Inc.
MW Industries, Inc.
MW Industries, Inc. (MWI)
is comprised of 15 locations
and is headquartered in
Rosemont, Illinois. It is the
largest, most diversified
specialty spring and fastener manufacturer in the United States.
Through decades of growth, innovation, and dedication, MWI is
a world-class supplier of springs, fasteners, and metal stampings
from spring-tempered materials.
Throughout our 70 year tradition, it has been our goal to
deliver the highest quality, most technologically innovative,
and durable products in the marketplace. MWI is committed to
excellence in quality at each phase of the product life cycle —
from design and engineering to manufacturing — and in every
interaction with our customers. We empower innovation. We
engineer value.
Century Spring Corporation – Los Angeles, CA
Century Spring Corporation, an MWI location, is North
America’s leading catalog source of stock and custom springs
for both MRO and OEM applications, covering all markets and
industries.
Century Spring’s 75 year tradition of success is built on
exceptional customer service including:
• Largest Stock Spring Selection in the World
Century Spring stocks over 35,000 products with 300
million springs in inventory (Metric and standard/English
dimensions).
• Custom Spring Manufacturing
Century Spring can design and manufacture a custom
spring for your application in any quantity from prototype
to full production volumes.
• Superior Customer Service
Century Spring offers same day shipping on stock items
with ordering assistance via phone, fax, or online. Century
Spring’s website: www.centuryspring.com, features
the full catalog of products, technical information, and
downloadable CAD drawings of most products.
• Exacting Quality Standards
Century Spring is ISO 9001:2008 certified. RoHS
compliant product is available on request. All products are
manufactured in the USA.
Maryland Precision Spring (MPS)/Rolex Spring –
Baltimore, MD
Maryland Precision Spring/Rolex Spring is the MWI location
lead-manufacturer of disc springs with an extensive inventory
and custom manufacturing capabilities. For forty years, Rolex
Spring has been serving a range of industries including
aerospace, transportation, machining, and construction.
In addition to providing catalog parts that are distributed by
Century Spring, MPS/Rolex Spring offers complete design,
engineering, and manufacturing support for customers desiring
a custom product.
MPS/Rolex Spring services include:
• Custom Disc Spring Manufacturing
Complete engineering and manufacturing support for
custom Belleville disc springs from concept to finished
product.
• Custom Services
Product assembly and packaging services including
stacking are available to all customers.
• Large Inventory & Stock
A large disc spring inventory and stocking programs for
“just-in-time” delivery requirements.
• Quality Standards
MPS/Rolex Spring is ISO 9001:2008 certified. RoHS
compliant product is available on request. All disc spring
products are manufactured in the USA.
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
www.centurydiscsprings.com
Table of Contents
Introduction to Disc Springs ................................................................................. 2
Engineering & Design Information
Disc Spring Load Calculation ....................................................................................... 3
Theoretical vs. Measured Characteristics .................................................................. 4
Special Cases of h/t ........................................................................................................ 4
Disc Spring at Flat ........................................................................................................... 5
Dynamic Loading & Fatigue Life ................................................................................. 6
Disc Spring Stress Calculations ................................................................................ 7-8
Disc Spring Stacks .......................................................................................................... 9
Disc Spring Materials: Chemical/Physical Properties ........................................... 10
Suggested Tightening Torque .................................................................................... 11
Products
Composite Disc Springs .............................................................................................. 12
CDM Disc Springs ................................................................................................... 13-17
CDS Disc Springs (sized for bolts) ...................................................................... 18-21
Serrated Disc Springs (light and reinforced) ......................................................... 22
Contact Disc Springs (regular, narrow, wide) ........................................................ 23
Curved Disc Springs .............................................................................................. 24-29
Wave Disc Springs ................................................................................................. 30-32
SP Series Disc Springs (for heavy bolted sections) .............................................. 33
Stainless Steel Flat Washers ....................................................................................... 33
FL & MFL Series Flange Disc Springs ...................................................................... 34
NDS Series Flange Disc Springs ............................................................................... 35
BB (Ball Bearing) Series Disc Springs ................................................................ 36-37
Finger Disc Springs ...................................................................................................... 37
Slotted Disc Springs ..................................................................................................... 38
Custom Disc Springs ................................................................................................... 39
Applications & Markets for Disc Springs ............................................... 40-41
Request for Quote .................................................................................................. 42
Product Part Number Cross Reference Guide ..................................... 43-47
Part Number Index .......................................................................................... 48-52
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Introduction to Disc Springs
Disc Springs, also known as Belleville Washers and
Belleville Springs, are discs with a slight cone shape, that
deform to a shorter height when subjected to a load along
their axis of symmetry. This elastic deformation
characterizes the spring action.
MW Industries’ disc spring fabrication is subject to exacting
manufacturing and quality control standards. Materials
used are generally in the annealed condition and hardened
to within a range of Rc 44-51 depending on the material
thickness. When required, disc springs are preset so that
they will not significantly relax under load over time.
Disc springs can be a good design solution where the load
required is high and the space available is limited. They
can be tailored to provide loading profiles that are not
feasible with coiled springs. Disc springs are used singly or
in stacks to achieve a desired load and travel. Our disc
springs are commonly used in high temperature/extreme
pressure applications, pipe flange applications, bolted joint
applications, heavy and light bolting applications, dynamic
applications and bearing preloaded washer applications.
MWI Disc Springs
MWI offers an extensive listing of catalog parts that have
been designed to perform in specific situations. Our catalog
disc spring series include:
• Composite Disc Springs
alternative to steel elements as they are up to 70%
lighter weight, non-corrosive, and non-magnetic
• CDM Disc Springs
precision steel Belleville disc springs designed for
dynamic loading
• CDS Disc Springs
steel Belleville disc springs for light bolted
assemblies, sized for standard bolt sizes
• Serrated Disc Springs
serrated element ideal for use with most any screw
or bolt
• Contact Disc Springs
for improved bolt connection applications,
compensates for developed looseness, loss of bolt
tension due to applied surface deterioration, or
movement due to thermal changes
2
• Curved Disc Springs
cylindrical curve is well-suited for applications
requiring flexibility, light loads, and repeated cycles
through a range of motion
• Wave Disc Springs
efficient for obtaining the required load when the
load is static, the working range is small, and the
allowable amount of axial space is limited
• SP Series Disc Springs
for heavy bolted applications with a need to
overcome thermal expansion and contraction, and
stainless steel options for corrosion resistance
• FL & MFL Series Flange Disc Springs
elastic mechanical elements designed primarily for
pipe flange applications
• NDS Series Flange Disc Springs
maintain tension and pressure around a flange
especially under thermal variations or mechanical
shock
• Springs for Ball Bearings
especially designed for preloading springs used with
radial ball bearings
• Slotted Disc Springs
slotted elements reduce the spring load and
increase deflection
• Finger Disc Springs
counteract noise, excess wear, end play, and
vibration especially at high speeds
• Custom Disc Springs
contact us if you need something and do not see it
in the catalog
Materials
Century Spring stocks Belleville disc springs made from
C1075 high carbon steel or C6150 Alloy steel. These disc
springs can be finished with a variety of different platings to
provide additional corrosion resistance. Stainless steel
springs are also available for environments where corrosion
resistance is critical. Inconel™ or H13 alloy springs can be
provided for high temperature applications. Other materials
are available for special applications.
Need a custom product? Call us at 877-231-6474!
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
Century Spring and MPS/Rolex Spring use a proprietary
design software program that enables our team of
engineers to quickly design custom disc spring systems
based on our customers’ specific applications. Contact our
disc spring team for additional information, including
design assistance.
OD
P
Y
β
R
X
Disc Spring Load Calculations
When referring to Bellville disc spring design, certain
abbreviations are helpful:
OD
ID
h
OH
t
β
R
M
μ
E
f
α
P
Pf
X
Y
= Maximum outside diameter (upper surface)
= Minimum inside diameter (bottom surface)
= Conical disc height (cone height)
= Overall height = t + h
= Actual thickness of disc
= Cone angle of disc
= Radius from centerline to load bearing circle
(bottom surface)
= Ratio factor
= Poisson’s ratio (.3 for steel)
= Young’s modulus (30,000,000 for steel)
= Deflection of disc
= Ratio of diameters (OD/ID)
= Load in pounds at a given deflection
= Load in pounds at flat
= Sin β • t
= Cos β • t
3
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Theoretical vs. Measured
Characteristic of a Disc Spring
The shape of Belleville disc springs make accurately
predicting their performance a challenge. The design
information that follows offers good results for most parts
that fit within the following parameters:
can be used to optimize a spring system for special
applications. When this ratio of h/t is small (up to 0.4) then
the shape approximates a straight line. Several examples of
shapes for specific values of h/t are shown below.
GRAPH FOR CDM-502520
(50 mm x 25.4 x 2.0 x 3.4 OH)
Ratio of diameters = OD/ID between 1.75 and 2.5
Ratio of cone height to thickness = h/t between 0.4 and 1.3
Ratio of diameter to thickness = D/t between 16 and 40
800
MEASURED CHARACTERISTIC
Belleville disc springs should be designed to work within
the range of 20% to 80% of their total available deflection
to avoid premature fatigue failure. For applications that
require springs to operate outside of these parameters,
please consult our disc spring design team.
600
KG
THEORETICAL CHARACTERISTIC
P
f = 0,75h
400
LOAD
Special Cases of h/t
The shape of the load-deflection diagram for a Belleville
disc spring depends on the ratio of the cone height (h) to
the material thickness (t). This characteristic of disc springs
200
0
0,2
0,4
0,6
DEFLECTION
2. Regressive h/t ~ 1
300
200
200
200
0
.01
.02
.03
.04
LOAD LB
300
100
100
.01
TRAVEL INCH
.02
.03
.04
200
200
LOAD LB
LOAD LB
300
100
.01
.02
.03
TRAVEL INCH
4
.04
1,4
MM
.01
.02
.03
.04
.05
TRAVEL INCH
5. Progressive (see page 9)
300
0
.05
TRAVEL INCH
4. Negative type h/t >1.4
1,2
100
0
0
.05
f
1,0
3. Constant load h/t = 1.4
300
LOAD LB
LOAD LB
1. Approximate linear h/t < 0.4
0,8
.05
100
0
.01
.02
.03
.04
.05
TRAVEL INCH
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The load deflection formula was developed by J. Almen
and A. Laszlo, and published in the Transactions of the
American Society of Mechanical Engineers, May 1936, and
is rendered as follows:
Typically, the overall height of the disc spring is specified
because it is easy to measure and control. The cone height
(h), on the other hand, is difficult to measure (see Figure 4).
t
Load in pounds at a given deflection:
Y
Figure 4
OH
H
β
Disc Spring at Flat
In the flattened condition, the deflection (f) is equal to the
conical height (h) and the equation becomes:
For an approximate calculation, (h = overall height – t)
is acceptable. However, this is not accurate. In fact,
h = (overall height – Y), where Y = Cos β • t. For small
thicknesses (under 2 mm), this is not significant. With
thicker disc springs, this becomes a major factor for
accurate load and stress calculations. This has not been
adequately considered in previous technical literature.
To calculate the load accurately, the following important
factors must be considered:
P
Flat
OD
Figure 2a
Figure 2b
β
R
R
If the disc spring is made as in Figure 2a, with edges
machined to be parallel to the springs central axis, then
R = OD/2. Most disc springs are made as in Figure 2b.
Therefore, the load-bearing radius is not equal to half of
the maximum outside diameter. To calculate R, the angle β
first has to be determined.
A well-designed disc spring has radii at all corners to
reduce stress concentrations at the edges. A suitable radius
is approximately = t/6. This radius further reduces
dimension R (see Figure 3).
Figure 3
Radius
Actual R
Theoretical R sharp corners
R
Flat
P
Figure 5
Disc springs that are 8 mm and thicker are made with a
bearing flat at upper ID and lower OD as standard (see
Figure 5). This bearing flat assures more uniform loading
and better alignment of the disc spring stack. The flat is
equal to approximately OD/150. For load calculations, R
must be calculated to the inner edge of the flat.
Summary
Precise load and stress calculations require the
determination of the disc spring angle (β). Since this is not
easily determined by physical measurement, we have
developed a computer program that calculates the precise
angle and arrives at the exact dimension for conical height
(h). This exact dimension then determines accurate load
and stress calculation. When designing custom disc springs,
continued on next page
5
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The load and stress formulas are correct only with the
assumption that the spring will be worked within the elastic
limit of the material.
Dynamic Loading & Fatigue Life
Fatigue life for disc springs is defined by the effective
number of stress cycles that can be sustained under certain
conditions, prior to failure. This depends on the minimum
stress, maximum stress, and stress range.
The fatigue life for a particular Belleville disc spring design
can be predicted by making the assumption that its load
fluctuates smoothly over time from preload to final load
(dynamic loading). This however, is not true in cases of
impact loading and therefore, it is difficult to predict life
and behavior when springs are impact loaded.
Disc spring fatigue life may be differentiated into two
categories:
1) Limited life: cycles without failure, between 40,000
and 2,000,000 cycles.
2) Unlimited life: cycles in excess of 2,000,000 cycles
without failure.
The table below can be used to guide design of Belleville
disc springs for “unlimited life”.
Preload
in % of h
15
25
50
Max. Deflection
in % of h
Disc Thickness
≤ .039"
≥ .157"
50
56
67
44
49
64
The diagrams presented here are for forecasting fatigue life
of single disc springs or series stacks of no more than six
disc springs. There are three groups, based on thickness
(see legend with each diagram). The horizontal axis
represents “preload stress”. The vertical axis represents
“final stress”.
The fatigue life is found at the intersection of these points
on the graph. The “zone” in which they fall tells the
predicted life. If they fall outside the zones, their life is
generally not predictable.
6
The horizontal borderline enclosing the top portion of the
graph zone represents the yield strength of the spring steel
material.
Intersection points of minimum/maximum stress limits
which fall outside the graph zone boundaries are to be
avoided as they indicate spring failure will be likely at an
early stage.
The graphs were developed based on empirical test data.
How to use the graphs:
1) For standard catalog disc springs:
a) Determine the preload stress
b) Determine the final load stress
The intersection of the stress coordinates will indicate the
range of fatigue life that may be expected.
2) For non-standard or custom disc springs:
a) Determine the preload stress from the formula on
page 7 for points S2 and S3. Use the HIGHER of the
two values for preload and final load.
b) Repeat above procedure for the “final stress” again,
using the higher value found.
Example using Series CDM Disc Spring:
CDM-188207: .709 x .323 x .0276 (see page 14)
Preload stress at deflection f = .5h : 124,000 psi
Final load stress at deflection f = .75h : 174,000 psi
Intersection point between nearby 2 x 104 cycles and
5 x 104 cycles
Predicted cycles: 20,000 cycles
22
20
MINIMUM, MAXIMUM STRESS LIMIT
(final stress psi x 10 4 )
please consult our disc spring team to accurately evaluate
the resultant load and stress.
17.4
18
ES
CL
16
5
N
14
0
=1
CY
N=
N≥
12
ES
CL
5
0
1
5x
CY
ES
CL
6
0
1
2x
CY
10
8
6
12.4
4
DIAGRAM FOR DISC SPRINGS
WITH t < .039"
2
0
0
2
4
6
8
10 12 14 16 18 20 22
MINIMUM STRESS LIMIT
(preload stress psi x 10 4 )
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22
20
18
ES
CL
16
CY
5
0
1
N=
14
N=
12
N
ES
CL
5
0
1
5x
x
≥2
CY
ES
CL
6
10
CY
α = D/d and Ln = natural logarithm, stress as given is psi
10
S1
8
6
4
.039 ≤ t ≤ .236"
2
0
0
2
4
6
8
10 12 14 16 18 20 22
22
20
16
ES
S
CL
LE
CY
YC
S
5 C
LE
0
=
C
1
Y
x
N
6 C
0
=5
1
N
x
≥2
N
5
10
12
10
8
6
4
.236 < t ≤ .551"
2
0
0
2
4
6
8
S3
For evaluation of compressive stress, use formula S1.
It computes the compressive stress at the upper inner
diameter. This compressive stress may be as high as
400,000 psi for certain bolted applications.
For dynamic applications, it is necessary to consider the
tensile stresses at the points marked S2 and S3. The
stresses at these points depend on the ratio of diameters
(α) and the spring characteristic (C) as well as on the
deflection (f). This stress should not exceed 200,000 psi
at .75h deflection.
18
14
S2
10 12 14 16 18 20 22
Disc Spring Stress Calculations
OD and ID Guide Clearances
Disc spring diameters change when the springs are loaded.
It is necessary to take this into account when specifying
clearances between springs and bolts or guide rods
operating in the ID of the spring, or between springs and
cavity walls when operating in holes. The chart gives
recommended minimum guide clearances.
Where M, C1, C2 are from Table 1. E and μ from material
tables.
7
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TABLE 1
Values for M, C1, C2
α
OD/ID
M
C1
C2
1.10
1.15
1.20
1.25
1.30
1.35
1.40
1.45
1.50
1.60
1.70
1.80
1.90
2.00
2.10
2.20
2.30
2.40
2.50
2.60
2.80
3.00
3.20
3.40
3.60
3.80
4.00
.166
.232
.291
.342
.388
.428
.463
.495
.523
.571
.610
.642
.668
.680
.706
.721
.733
.742
.750
.757
.767
.773
.776
.778
.778
.777
.775
.986
1.001
1.016
1.030
1.044
1.058
1.072
1.085
1.098
1.124
1.149
1.173
1.197
1.220
1.242
1.264
1.286
1.307
1.328
1.348
1.388
1.426
1.464
1.500
1.535
1.570
1.604
1.002
1.025
1.048
1.070
1.092
1.114
1.135
1.157
1.178
1.219
1.260
1.300
1.339
1.378
1.416
1.453
1.490
1.527
1.563
1.599
1.669
1.738
1.806
1.873
1.938
2.003
2.067
OD OR ID
(MM)
Up to 16
Over 16
Over 20
Over 26
Over 31.5
Over 50
Over 80
Over 140
8
Up to 20
Up to 26
Up to 31.5
Up to 50
Up to 80
Up to 140
Up to 250
OD OR ID
(INCH)
0.63
0.64
0.80
1.03
1.25
1.98
3.15
5.53
0.79
1.02
1.24
1.97
3.14
5.52
9.85
CLEARANCE
MM
INCH
0.18
0.27
0.36
0.45
0.54
0.69
0.87
1.41
0.008
0.012
0.016
0.020
0.024
0.031
0.039
0.063
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Disc Spring Stacks
Disc springs may be used singly or in stacks (parallel stack,
series stack, or a combination of both parallel and series
stacks).
1
LOAD
2
2
P2
1
P1
Series
TOTAL DEFLECTION =
deflection of 1 disc x
quantity of discs in stack
TOTAL LOAD = load on 1
disc
DEFLECTION
Parallel Series
Combinations of both series
stacks and parallel stacks
can be designed to
accommodate virtually any
load or deflection, and to
obtain progressive or
regressive characteristics.
3
P3 ≈ 3P1
1
2
2
P2 ≈ 2P1
3
LOAD P
LOAD
Stacked in Parallel
TOTAL DEFLECTION =
deflection of 1 disc
TOTAL LOAD = load on 1
disc x quantity of discs in
stack
3
3
P3
1
P1
DEFLECTION
Disc Spring Damping (Hysteresis)
In disc spring stacks, particularly those with parallel units,
friction must be considered. Sliding friction occurs at the
disc spring’s adjoining, moving surfaces (radial walls). As a
result, the spring force increases on loading and decreases
on unloading, causing a damping effect (hysteresis). This
characteristic may be taken advantage of in shock loaded
or vibrating systems that need damping. The hysteresis
effect is a function of the number of disc springs in parallel.
1000
900
800
3
700
LOAD IN LB
DEFLECTION f
Disc springs of differing thickness can be stacked in series
to obtain a progressively rising load. This effect is also
obtained using same thickness springs, but incrementally
increasing the units in the stack. Care must be taken not to
over-stress the spring in the stack.
600
500
400
2
300
200
1
100
0
0
.02
.04 .06
.08
.1
.12
.14
.16
.18
.2
TRAVEL IN INCHES
(Note: Friction forces between springs must be
considered.)
9
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Disc Spring Materials: Chemical/Physical Properties
CHEMICAL CONTENT IN %
Material
C
Si
Mn
P
S
Al
Cr
Ni
V
Fe
Cu
Ti
Mo
Co
Carbon
Silicon
Manganese
Phosphorus
Sulphur
Aluminum
Chromium
Nickel
Vanadium
Iron
Copper
Titanium
Molybdenum
Cobalt
C1075
.7 - .8
.25 - .5
.6 - .8
.045
.045
–
–
–
–
–
–
–
–
SAE6150
.47 - .54
.15 - .35
.60 - 1.00
.035
.040
–
.75 - 1.20
–
.15 min.
–
–
–
≤ 2.0
–
–
–
≤ .09
17/ 7 PH
(ARMCO RG.T.M.)
≤ 1.0
≤ .12
AISI 301
≤ 1.0
≤ 1.0
.75 - 1.5 16.0 - 18.0 6.5 - 7.75
16.0 - 18.0 7.0 - 9.0
–
Columbium
& Tantalum
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
INCONEL
X-750
.08
.5
1.0
–
.01
.7
15.5
70.0
–
7.0
.5
2.5
–
1.0
.95
INCONEL
718
.08
.35
.35
.015
.015
.6
19.0
52.5
–
17.0
.3
.9
3.05
1.0
5.125
AISI H-13
ASTM A681
.32 - .45
.8 - 1.2
.2 - .5
.03
.03
–
4.75 - 5.5
–
.8 - 1.2
–
–
–
1.1 - 1.75
–
–
MECHANICAL PROPERTIES OF DISC SPRINGS AFTER HEAT TREATMENT
Material
Tensile Strength
PSI
E-Modulus (70° F)
PSI
Poisson's
Ratio µ
Temperature
Range ° F
C1075
200-240.000
30 x 10 6
.30
300
6
SAE6150
200-240.000
30 x 10
.30
400
17/ 7 PH (ARMCO RG.T.M.)
170-220.000
29 x 10 6
.28
- 428/572
AISI 301
170-220.000
28 x 10 6
.29
- 330/392
INCONEL X-750
Consult our Engineering Dept.
31 x 10 6
.29
to 1200
INCONEL 718
29.8 x 10
.29
to 1300
INCONEL 625
30 x 10 6
.30
to 1000
MONEL K500
26 x 10
.30
to 1000
HARDNESS RANGES OF STAINLESS 301/ 302
1/4 Hard
TS-125,000 psi min
or
Rc-25 min
6
6
(NOT HARDENABLE — WORK HARDENED ONLY)
1/2 Hard
TS-150,000 psi min
or
Rc - 30 min
3/4 Hard
TS-175,000 psi min
or
Rc - 35 min
Full Hard
TS-185,000 psi min
or
Rc - 40 min
LOAD CHANGE (DECREASE) (∆P) VS. TEMPERATURE
400°F
∆P
%
E
psi•10 6
∆P
%
E
psi•10 6
∆P
%
27.5
8.3
–
–
–
–
10.8
–
Material
70°F
E
psi•10 6
E
psi•10 6
575°F
SAE 6150
30
28.5
5
AISI 301
28
24.9
9.8
–
17/7 PH
2.9
24.4
6.2
23.2
Temperature
Range
70°F
E
E
%∆P
E
%∆P
Inconel
X-750
psi•10 6
psi•10 6
–
psi•10 6
31
30.8
.6
28.7
250°F
750°F
∆P
%
–
–
–
–
–
–
–
–
E
%∆P
E
%∆P
–
psi•10 6
–
psi•10 6
–
7.4
25
19.4
23
25.8
500°F
1000°F
Note: Designation of all stainless disc springs are suffixed with “S”. In all cases customer
must specify type of stainless required by giving identification following the part no. e.g., 17/7 PH or 301, etc.
10
850°F
E
psi•10 6
1200°F
∆P = Load Change
E = Modulus of Elasticity
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
Suggested Tightening Torque1 Values To Produce
Corresponding Bolt Clamping Loads
Size
Bolt
Diam.
D (in.)
SAE GRADE 2 BOLTS
SAE GRADE 5 BOLTS
SAE GRADE 7 3
Tensile
Stress Tensile
Proof
Clamp 2 Tightening Torque Tensile
Proof
Clamp 2 Tightening Torque Clamp 2 Tightening Torque
Dry
Lub.
Area Strength Load
Dry
Lub. Strength Load
Dry
Lub.
Load
Load
Load
K=0.20 K=0.15
A (sq. in.) (min. psi)
K=0.20 K=0.15 (min. psi)
K=0.20 K=0.15
(psi)
P (lb.)
(psi)
P (lb.)
P (lb.)
4–40
4–48
6–32
6–40
6–32
8–36
10–24
10–32
1
⁄4 -20
1
⁄4 -28
0.1120
0.1120
0.1380
0.1380
0.1640
0.1640
0.1900
0.1900
0.2500
0.2500
0.00604
0.00661
0.00909
0.01015
0.01400
0.01474
0.01750
0.02000
0.0318
0.0364
⁄16 -18
⁄16 -24
3
⁄8 -16
3
⁄8 -24
7
⁄16 -14
7
⁄16 -20
1
⁄2 -13
1
⁄2 -20
9
⁄16 -12
9
⁄16 -18
5
⁄8 -11
5
⁄8 -18
3
⁄4 -10
3
⁄4 -16
7
⁄ 8 -9
7
⁄ 8 -14
1- 8
1-12
1 1⁄8-7
1 1⁄8-12
1 1⁄4-7
1 1⁄4-12
1 3⁄8 -6
1 3⁄8 -12
11⁄2 -6
11⁄2 -12
0.3125
0.3125
0.3750
0.3750
0.4375
0.4375
0.5000
0.5000
0.5625
0.5625
0.6250
0.6250
0.7500
0.7500
0.8750
0.8750
1.0000
1.0000
1.1250
1.1250
1.2500
1.2500
1.3750
1.3750
1.5000
1.5000
0.0524
0.0580
0.0775
0.0878
0.1063
0.1187
0.1419
0.1599
0.1820
0.2030
0.2260
0.2560
0.3340
0.3730
0.4620
0.5090
0.6060
0.6630
0.7630
0.8560
0.9690
1.0730
1.1550
1.3150
1.4050
1.5800
5
5
74.000
60.000
55.000
33.000
240
280
380
420
580
600
720
820
1320
1500
2160
2400
3200
3620
4380
4900
5840
6600
7500
8400
9300
10600
13800
15400
11400
12600
15000
16400
18900
21200
24000
26600
28600
32500
34800
39100
lb. in.
5
6
10
12
19
20
27
31
66
76
lb. ft.
11
12
20
23
30
35
50
55
70
80
100
110
175
195
165
185
250
270
350
400
500
550
660
740
870
980
lb. in.
4
5
8
9
14
15
21
23
49
56
lb. ft.
8
9
15
17
24
25
35
40
55
60
75
85
130
145
125
140
190
200
270
300
380
420
490
560
650
730
120.000
105.000
85.000
380
420
580
640
900
940
1120
1285
2020
2320
3340
3700
4940
5600
6800
7550
9050
10700
11600
12950
14400
16300
21300
23800
29400
32400
38600
42200
42300
47500
53800
59600
64100
73000
78000
87700
74.000
lb. in.
8
9
16
18
30
31
43
49
96
120
lb. ft.
17
19
30
35
50
55
75
90
110
120
150
170
260
300
430
470
640
700
800
880
1120
1240
1460
1680
1940
2200
lb. in.
6
7
12
13
22
23
32
36
75
86
lb. ft.
13
14
23
25
35
40
55
65
80
90
110
130
200
220
320
350
480
530
600
660
840
920
1100
1260
1460
1640
2. Clamp load is also known as preload or initial load in tension on
bolt. Clamp load (lb.) is calculated by arbitrarily assuming the usable
bolt strength is 75% of the bolt proof load (psi) multiplied by the stress
area (sq. in.) of threaded section of each bolt size. Higher or lower
values of clamp load can be used depending on the application
requirements and the judgment of the designer.
Notes:
1. Tightening torque values are calculated from the formula T=KDP
T=tightening torque (lb.-in.); K=torque-friction coefficient; D=nominal
bolt diameter (in.); P=bolt clamping load developed by tightening (lb.).
480
520
720
800
1100
1160
1380
1580
2500
2860
4120
4560
6100
6900
8400
9350
11200
12600
14350
16000
17800
20150
26300
29400
36400
40100
47700
52200
60100
67400
76300
84500
91000
104000
111000
124005
lb. in.
11
12
20
22
36
38
52
60
120
144
lb. ft.
21
24
40
45
60
70
95
100
135
150
190
210
320
360
520
580
800
860
1120
1260
1580
1760
2080
2380
2780
3100
lb. in.
8
9
15
17
27
29
39
45
96
108
lb. ft.
16
18
30
30
45
50
70
80
100
110
140
160
240
280
400
440
600
660
840
940
1100
1320
1560
1780
2060
2320
SAE GRADE 84
Clamp 2 Tightening Torque
Dry
Lub.
Load
K=0.20 K=0.15
P (lb.)
540
600
820
920
1260
1320
1580
1800
2860
3280
4720
5220
7000
7900
9550
10700
12750
14400
16400
18250
20350
23000
30100
33600
41600
45800
54500
59700
68700
77000
87200
96600
104000
118400
126500
142200
lb. in. lb. in.
12
9
13
10
23
17
25
19
41
31
43
32
60
45
68
51
144
106
168
120
lb. ft. lb. ft.
25
18
25
20
45
35
50
35
70
55
80
60
110
80
120
90
150
110
170
130
220
170
240
180
380
280
420
320
600
460
660
500
900
680
1000
740
1280
960
1440
1080
1820
1360
2000
1500
2380
1780
2720
2040
3160
2360
3560
2660
3. Tensile strength (min. psi) of all Grade 7 bolts = 133,000. Proof
load = 105,000 psi.
4. Tensile strength (min. psi) of all Grade 8 bolts = 150,000 psi. Proof
load = 120,000 psi.
Ref: “Fastening Reference,” Machine Design (Nov 1977).
10,000
BOLT CLAMPING FORCE
VS. TIGHTENING TORQUE
FOR UNLUBRICATED
STEEL BOLTS
BOLT CLAMPING FORCE (lbs.)
9,000
5/8" - 11
8,000
1/2" - 13
7,000
3/4" - 10
6,000
3/8" - 16
5,000
5/16" - 18
4,000
3,000
2,000
1,000
0
0
100
200
300
400
500
600
700
800
900
1000
TIGHTENING TORQUE (inch - lbs.)
11
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
ID
OD
Composite Disc Springs
COMPOSITE
Composite disc springs have a significant advantage over
carbon steel because they are typically 70% lighter, noncorrosive, chemical resistant, and non-magnetic. Their
composite material construction provides a high strengthto-weight ratio compared to traditional metallic
construction and can be designed to provide the same
functional performance as steel components.
Composite disc springs are available in 2 designs: The CPW
series is intended for use comparable to a metallic disc
spring and the CCBS (Carbon Composite Bellows™ Spring)
series is designed to be used as a replacement for a helical
compression spring. The CCBS product features more
deflection than a standard disc spring, it does not require
the use of an ID or OD guide, and can be adapted for
varying rate curve requirements.
Contact Century Spring’s team of disc spring engineers
who can assist in integrating composite disc springs at the
design stage of new products and programs.
CENTURY
STOCK
NUMBER
CPW-402010
CPW-402015
CPW-418601
CPW-501813
CPW-501820
CPW-502513
CPW-540650
@ 25%h
DIMENSIONS (Inches)
O.D.
I.D.
1.570
1.570
1.860
1.970
1.970
1.970
4.065
0.803
0.803
0.642
0.724
0.724
1.000
3.218
t
0.092
0.114
0.159
0.116
0.146
0.105
0.188
h
0.051
0.052
0.041
0.058
0.053
0.065
0.072
O.H.
0.143
0.166
0.200
0.174
0.199
0.170
0.260
h/t
0.554
0.456
0.258
0.500
0.363
0.619
0.383
Load
(Lbs.)
164
284
343
228
340
167
520
@ 50%h
Deflection
(Inches)
Stress
x 103
0.013
0.013
0.010
0.015
0.013
0.016
0.018
31
23
26
33
30
24
19
Load
(Lbs.)
271
472
795
443
724
335
877
Deflection
(Inches)
0.025
0.026
0.020
0.030
0.027
0.032
0.036
@ 75%h
Stress
x 103
63
58
61
65
65
50
32
Load
(Lbs.)
433
788
1270
641
1005
484
1440
Deflection
(Inches)
0.038
0.039
0.030
0.045
0.040
0.048
0.054
@ 100%h
Stress
x 103
Load
(Lbs.)
Deflection
(Inches)
Stress
x 103
89
99
96
95
90
74
53
553
994
2082
737
1312
966
1934
0.051
0.052
0.040
0.058
0.053
0.064
0.072
122
124
152
109
116
111
73
Contact the disc spring team for CCBS series part numbers and specifications.
12
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
ID
OD
Series CDM Disc Springs
CDM Series Precision Disc Spring Tolerances
The following tolerances are for the CDM series disc springs
(AISI 1075 or 6150 carbon steel) and their stainless steel
counterparts (17/7 stainless).
OUTSIDE & INSIDE DIAMETER TOLERANCE
CDM Series (MM)
Carbon Steel
Range
Tolerance
< = 3.0
> 3.0
< = 6.0
> 6.0
< = 10.0
> 10.0
< = 18.0
> 18.0
< = 30.0
> 30.0
< = 50.0
> 50.0
< = 80.0
> 80.0
< = 120
> 120
< = 180
Refer to the “CDM-S” columns for dimensional and/or
tolerance differences required for ALL 17/7 PH stainless
steel parts. ALL stainless steel materials will utilize these
CDM-S specifications with the exception of materials not
available in the standard tolerance range. In those cases,
the closest material tolerance will be used.
>
When requesting parts made of stainless steel, add the
letter “S” to the end of the existing part number. For
example, carbon steel part number CDM-502520 becomes
CDM-502520S for stainless steel.
t Range
For availability of other material types and achievable
tolerances, please contact the disc spring team for
assistance.
Design Note: stainless steel material thickness is different
than steel and is subject to commercial availability. The
overall height will be used to compensate for the difference
in load due to the difference in thickness.
HARDNESS TOLERANCE
CDM Series Tolerance
Thickness Range
Rockwell
MM
Inches
HRC
< 1.00
> = 1.00
< 4.25
> = 4.25
< 0.039
> = 0.039
< 0.157
> = 0.157
CDM-S
Stainless
HRC
46 - 51
Minimum 38
44 - 49
Minimum 38
42 - 48
Minimum 38
180
ID + 0.102
OD - 0.102
ID + 0.127
OD - 0.127
ID + 0.152
OD - 0.152
ID + 0.178
OD - 0.178
ID + 0.203
OD - 0.203
ID + 0.254
OD - 0.254
ID + 0.305
OD - 0.305
ID + 0.356
OD - 0.356
ID + 0.406
OD - 0.406
ID + 0.457
OD - 0.457
CDM-S (MM)
Stainless
Tolerance
ID + 0.13
OD - 0.13
ID + 0.15
OD - 0.15
ID + 0.18
OD - 0.18
ID + 0.20
OD - 0.20
ID + 0.23
OD - 0.23
ID + 0.28
OD - 0.28
ID + 0.33
OD - 0.33
ID + 0.38
OD - 0.38
ID + 0.43
OD - 0.43
ID + 0.48
OD - 0.48
CDM SERIES (Inches)
Carbon Steel
Range
Tolerance
CDM-S (In.)
Stainless
Tolerance
ID + 0.004
OD - 0.004
ID + 0.005
OD - 0.005
ID + 0.006
OD - 0.006
ID + 0.007
OD - 0.007
ID + 0.008
OD - 0.008
ID + 0.010
OD - 0.010
ID + 0.012
OD - 0.012
ID + 0.014
OD - 0.014
ID + 0.016
OD - 0.016
ID + 0.018
OD - 0.018
ID + 0.005
OD - 0.005
ID + 0.006
OD - 0.006
ID + 0.007
OD - 0.007
ID + 0.008
OD - 0.008
ID + 0.009
OD - 0.009
ID + 0.011
OD - 0.011
ID + 0.013
OD - 0.013
ID + 0.015
OD - 0.015
ID + 0.017
OD - 0.017
ID + 0.019
OD - 0.019
< = 0.118
> 0.118
< = 0.236
> 0.236
< = 0.394
> 0.394
< = 0.709
> 0.709
< = 1.180
> 1.180
< = 1.970
> 1.970
< = 3.150
> 3.150
< = 4.720
> 4.720
< = 7.090
> 7.090
CDM
CDM series Belleville
disc springs are
precision springs
specifically designed
to meet the high
performance
requirements of
dynamic loading
applications. They
are typically made from High Carbon (C1075) or Alloy
(C6150) steel.
OVERALL HEIGHT TOLERANCE
CDM Series (MM)
by part thickness
< = 1.25
>
<=
>
<=
>
<=
1.25
2.00
2.00
3.00
3.00
6.00
>
6.00
CDM-S (MM)
Stainless
OH Tol.
OH Tol.
+ 0.10
- 0.05
+ 0.15
- 0.08
+ 0.30
- 0.10
+ 0.30
- 0.15
+ 0.30
- 0.30
+ 0.11
- 0.06
+ 0.17
- 0.09
+ 0.32
- 0.11
+ 0.32
- 0.17
+ 0.32
- 0.32
CDM Series (Inches)
by part thickness
t Range
< = .049
> .049
< = .078
> .078
< = .118
> .118
< = .236
> .236
CDM-S (In.)
Stainless
OH Tol.
OH Tol.
+ .004
- .002
+ .006
- .003
+ .012
- .004
+ .012
- .006
+ .012
- .012
+ 0.0045
- 0.0025
+ 0.0065
- 0.0035
+ 0.0125
- 0.0045
+ 0.0125
- 0.0065
+ 0.0125
- 0.0125
THICKNESS (t) TOLERANCE
Carbon Steel AISI C1075 or AISI 6150
CDM Series (MM)
Range
Tolerance
< 0.70
> = 0.70
< 2.25
> = 2.25
< 3.00
> = 3.00
< 4.00
> = 4.00
± 0.025
± 0.051
± 0.076
± 0.102
± 0.127
CDM Series (Inches)
Range
Tolerance
< 0.0276
> = 0.0276
< 0.088
> = 0.088
< 0.118
> = 0.118
< 0.157
> = 0.157
± 0.001
± 0.002
± 0.003
± 0.004
± 0.005
13
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
ID
OD
17/7 PH Stainless Steel
CDM-S Series (MM)
Range
Tolerance
< = 0.51
> 0.51
< = 1.27
> 1.27
< = 2.34
> 2.34
< = 3.18
> 3.18
< = 4.95
> 4.95
CDM
CENTURY
STOCK
NUMBER
CDM-63203
CDM-83202
CDM-83203
CDM-83204
CDM-84202
CDM-84203
CDM-84204
CDM-103203
CDM-103204
CDM-103205
CDM-104204
CDM-104205
CDM-105225
CDM-105204
CDM-105205
CDM-124204
CDM-124205
CDM-124206
CDM-125205
CDM-125206
CDM-126205
CDM-126206
CDM-135205
CDM-136235
CDM-136205
CDM-136207
CDM-147235
CDM-147205
CDM-147208
CDM-155204
CDM-155205
CDM-155206
CDM-155207
CDM-156205
CDM-156206
CDM-156207
CDM-158207
CDM-158208
CDM-168204
CDM-168206
CDM-168207
CDM-168208
CDM-168209
CDM-186204
CDM-186205
CDM-186206
CDM-186207
CDM-186208
CDM-188205
CDM-188207
CDM-188208
± 0.05
CDM-S Series (Inches)
Range
Tolerance
< = 0.020
> 0.020
< = 0.050
> 0.050
< = 0.092
> 0.092
< = 0.125
> 0.125
< = 0.195
> 0.195
± 0.08
± 0.10
± 0.13
± 0.20
± 0.25
OPERATION LOAD TOLERANCE
< = 1.25
< = .049
± 0.004
> 1.25
< = 3.00
> 3.00
< = 6.00
> .049
< = .118
> .118
< = .236
± 0.005
> 6.00
> .236
± 0.002
± 0.003
I.D.
t
.236
.315
.315
.315
.315
.315
.315
.394
.394
.394
.394
.394
.394
.394
.394
.472
.472
.472
.472
.472
.472
.472
.492
.492
.492
.492
.551
.551
.551
.591
.591
.591
.591
.591
.591
.591
.591
.591
.630
.630
.630
.630
.630
.709
.709
.709
.709
.709
.709
.709
.709
.126
.126
.126
.126
.165
.165
.165
.126
.126
.126
.165
.165
.205
.205
.205
.165
.165
.165
.205
.205
.244
.244
.205
.244
.244
.244
.283
.283
.283
.205
.205
.205
.205
.244
.244
.244
.323
.323
.323
.323
.323
.323
.323
.244
.244
.244
.244
.244
.323
.323
.323
.0118
.0079
.0118
.0157
.0079
.0118
.0157
.0118
.0157
.0197
.0157
.0197
.0098
.0157
.0197
.0157
.0197
.0236
.0197
.0236
.0197
.0236
.0197
.0138
.0197
.0276
.0138
.0197
.0315
.0157
.0197
.0236
.0276
.0197
.0236
.0276
.0276
.0315
.0157
.0236
.0276
.0315
.0354
.0157
.0197
.0236
.0276
.0315
.0197
.0276
.0315
h
.0060
.0078
.0099
.0080
.0099
.0099
.0080
.0139
.0120
.0099
.0120
.0099
.0120
.0120
.0099
.0159
.0139
.0159
.0158
.0139
.0140
.0140
.0139
.0178
.0139
.0119
.0178
.0158
.0119
.0218
.0198
.0178
.0158
.0198
.0178
.0158
.0159
.0159
.0198
.0179
.0179
.0159
.0140
.0238
.0237
.0237
.0217
.0198
.0238
.0218
.0199
CDM
Series
+ 25.0%
- 7.5%
+ 15.0%
- 7.5%
+ 10.0%
- 5.0%
+ 5.0%
- 5.0%
CDM-S
Series
± 20%
± 20%
± 20%
± 20%
± 0.008
± 0.010
@ 25%h
DIMENSIONS (Inches)
O.D.
Thickness Range
MM
Inches
O.H.
h/t
.0177
.0157
.0216
.0236
.0177
.0216
.0236
.0256
.0276
.0295
.0276
.0295
.0217
.0276
.0295
.0315
.0335
.0394
.0354
.0374
.0335
.0374
.0335
.0315
.0335
.0394
.0315
.0354
.0433
.0374
.0394
.0413
.0433
.0394
.0413
.0433
.0433
.0472
.0354
.0413
.0453
.0472
.0492
.0390
.0433
.0472
.0492
.0512
.0433
.0492
.0512
.506
.991
.836
.507
1.249
.840
.509
1.175
.762
.500
.764
.501
1.223
.767
.503
1.012
.705
.674
.804
.591
.708
.593
.705
1.293
.707
.433
1.292
.804
.379
1.389
1.005
.754
.572
1.007
.756
.573
.576
.506
1.263
.757
.649
.504
.394
1.515
1.203
1.005
.787
.629
1.206
.789
.631
Load
(Lbs.)
11
3
11
17
5
12
19
12
18
25
19
26
7
21
29
20
28
54
36
47
32
52
27
20
29
58
16
28
68
24
32
41
51
33
42
53
61
88
20
41
61
74
87
20
31
45
56
68
33
61
74
@ 50%h
Deflection
(Inches)
Stress
x 103
.0015
.0020
.0025
.0020
.0025
.0025
.0020
.0035
.0030
.0025
.0030
.0025
.0030
.0030
.0025
.0040
.0035
.0040
.0040
.0035
.0035
.0035
.0035
.0045
.0035
.0030
.0045
.0040
.0030
.0055
.0050
.0045
.0039
.0050
.0045
.0040
.0040
.0040
.0050
.0045
.0045
.0040
.0035
.0059
.0059
.0059
.0054
.0050
.0059
.0054
.0050
69
34
61
55
61
76
68
58
54
63
62
55
58
75
66
59
55
75
76
71
73
83
56
77
64
66
63
63
60
61
58
55
54
64
61
57
73
81
60
64
71
66
60
48
53
58
55
53
63
66
63
Load
(Lbs.)
20
5
19
31
8
21
35
19
32
47
33
49
11
37
54
34
50
98
63
87
57
95
48
31
51
110
25
50
131
36
52
72
94
54
74
98
114
166
31
72
111
138
167
30
49
75
99
125
52
106
135
@ 75%h
Deflection
(Inches)
Stress
x 103
.0030
.0039
.0049
.0040
.0049
.0050
.0040
.0069
.0060
.0049
.0060
.0049
.0060
.0060
.0050
.0079
.0069
.0080
.0079
.0070
.0070
.0070
.0069
.0089
.0070
.0060
.0089
.0079
.0060
.0109
.0099
.0089
.0079
.0099
.0089
.0079
.0080
.0080
.0099
.0089
.0089
.0079
.0070
.0119
.0119
.0119
.0109
.0099
.0119
.0109
.0099
132
64
114
121
113
143
129
106
101
135
117
119
107
141
127
109
103
147
142
134
138
157
105
142
121
133
116
119
127
112
109
103
120
120
114
111
140
154
111
120
134
125
126
88
98
108
104
114
116
124
119
Load
(Lbs.)
29
6
25
44
9
28
50
23
43
66
45
70
14
50
78
42
68
135
84
122
78
133
65
36
70
159
29
66
191
41
66
96
133
69
100
138
159
236
36
97
153
197
242
33
58
95
132
173
62
142
187
@ 100%h
Deflection
(Inches)
Stress
x 103
Load
(Lbs.)
.0045
.0059
.0074
.0060
.0074
.0074
.0060
.0104
.0090
.0074
.0090
.0074
.0090
.0090
.0074
.0119
.0104
.0120
.0119
.0105
.0105
.0105
.0104
.0134
.0104
.0090
.0134
.0119
.0090
.0164
.0149
.0134
.0118
.0149
.0134
.0119
.0119
.0120
.0149
.0134
.0134
.0119
.0105
.0178
.0178
.0178
.0163
.0149
.0178
.0163
.0149
188
89
159
196
155
199
186
146
173
218
164
192
147
198
186
152
174
248
199
210
195
223
148
194
171
213
159
167
201
152
150
164
197
166
161
182
198
220
152
169
189
186
200
120
134
149
159
189
160
174
169
37
7
30
56
10
33
64
26
52
85
55
90
15
61
99
48
84
168
101
154
97
168
80
38
87
206
31
80
249
42
76
118
168
79
123
174
202
303
38
119
191
252
315
32
63
109
160
218
68
172
234
Deflection
(Inches)
Stress
x 103
.0060
.0078
.0099
.0080
.0099
.0099
.0080
.0139
.0120
.0099
.0120
.0099
.0120
.0120
.0099
.0159
.0139
.0159
.0158
.0139
.0140
.0140
.0139
.0178
.0139
.0119
.0178
.0158
.0119
.0218
.0198
.0178
.0158
.0198
.0178
.0158
.0159
.0159
.0198
.0179
.0179
.0159
.0140
.0238
.0237
.0237
.0217
.0198
.0238
.0218
.0199
269
109
213
280
188
246
268
177
260
311
227
275
178
246
267
193
259
366
254
306
243
300
220
235
213
302
192
207
282
183
194
247
286
203
228
265
257
308
184
210
242
268
281
143
162
195
241
276
193
216
248
14
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
ID
OD
CDM-188210
CDM-189245
CDM-189207
CDM-189210
CDM-208206
CDM-208207
CDM-208208
CDM-208209
CDM-208210
CDM-201005
CDM-201008
CDM-201009
CDM-201010
CDM-201011
CDM-201013
CDM-201015
CDM-221106
CDM-221108
CDM-221113
CDM-238207
CDM-238208
CDM-238209
CDM-238210
CDM-231009
CDM-231010
CDM-231013
CDM-231210
CDM-231213
CDM-231215
CDM-251010
CDM-251207
CDM-251209
CDM-251210
CDM-251213
CDM-251215
CDM-281008
CDM-281010
CDM-281013
CDM-281015
CDM-281210
CDM-281213
CDM-281215
CDM-281408
CDM-281410
CDM-281413
CDM-281415
CDM-321210
CDM-321213
CDM-321215
CDM-321608
CDM-321613
CDM-321615
CDM-321618
CDM-321620
CDM-341210
CDM-341213
CDM-341215
CDM-341413
CDM-341415
CDM-341615
CDM-341620
CDM-361809
CDM-361813
CDM-361820
CDM-401413
CDM-401415
CDM-401420
CDM-401615
CDM-401620
CDM-401820
CDM-402010
CDM-402015
CDM-402020
@ 25%h
DIMENSIONS (Inches)
O.D.
I.D.
t
.709
.709
.709
.709
.787
.787
.787
.787
.787
.787
.787
.787
.787
.787
.787
.787
.886
.886
.886
.906
.906
.906
.906
.906
.906
.906
.906
.906
.906
.984
.984
.984
.984
.984
.984
1.100
1.100
1.100
1.100
1.100
1.100
1.100
1.100
1.100
1.100
1.100
1.240
1.240
1.240
1.240
1.240
1.240
1.240
1.240
1.340
1.340
1.340
1.340
1.340
1.340
1.340
1.400
1.400
1.400
1.570
1.570
1.570
1.570
1.570
1.570
1.570
1.570
1.570
.323
.362
.362
.362
.323
.323
.323
.323
.323
.402
.402
.402
.402
.402
.402
.402
.441
.441
.441
.323
.323
.323
.323
.402
.402
.402
.480
.480
.480
.402
.480
.480
.480
.480
.480
.402
.402
.402
.402
.480
.480
.480
.559
.559
.559
.559
.480
.480
.480
.642
.642
.642
.642
.642
.484
.484
.484
.563
.563
.642
.642
.720
.720
.720
.563
.563
.563
.642
.642
.720
.803
.803
.803
.0394
.0177
.0276
.0394
.0236
.0276
.0315
.0354
.0394
.0197
.0315
.0354
.0394
.0433
.0492
.0591
.0236
.0315
.0492
.0276
.0315
.0354
.0394
.0354
.0394
.0492
.0394
.0492
.0591
.0394
.0276
.0354
.0394
.0492
.0591
.0315
.0394
.0492
.0591
.0394
.0492
.0591
.0315
.0394
.0492
.0591
.0394
.0492
.0591
.0315
.0492
.0591
.0690
.0787
.0394
.0492
.0591
.0492
.0591
.0591
.0787
.0354
.0492
.0787
.0492
.0591
.0787
.0591
.0787
.0787
.0394
.0591
.0787
h
.0158
.0238
.0198
.0159
.0278
.0257
.0238
.0219
.0218
.0258
.0218
.0219
.0219
.0179
.0200
.0119
.0317
.0258
.0199
.0317
.0297
.0278
.0277
.0299
.0278
.0259
.0239
.0239
.0199
.0297
.0357
.0278
.0318
.0279
.0218
.0376
.0356
.0317
.0277
.0377
.0338
.0298
.0398
.0318
.0339
.0258
.0436
.0377
.0336
.0416
.0358
.0359
.0278
.0300
.0495
.0436
.0396
.0457
.0417
.0417
.0339
.0456
.0398
.0319
.0554
.0495
.0417
.0515
.0437
.0458
.0516
.0456
.0439
O.H.
h/t
.0551
.0413
.0472
.0551
.0512
.0531
.0551
.0571
.0610
.0453
.0531
.0571
.0610
.0610
.0689
.0709
.0551
.0571
.0689
.0591
.0610
.0630
.0669
.0650
.0669
.0748
.0630
.0728
.0787
.0689
.0630
.0630
.0709
.0768
.0807
.0689
.0748
.089
.0866
.0768
.0827
.0886
.0709
.0709
.0827
.0846
.0827
.0866
.0925
.0728
.0846
.0945
.0965
.1083
.0886
.0925
.0984
.0945
.1004
.1004
.1122
.0807
.0886
.1102
.1043
.1083
.1201
.1102
.1220
.1240
.0906
.1043
.1220
.402
1.343
.717
.403
1.177
.930
.755
.618
.553
1.309
.693
.620
.555
.413
.406
.202
1.345
.820
.405
1.147
.942
.784
.703
.844
.704
.526
.606
.487
.336
.754
1.293
.786
.808
.568
.370
1.193
.904
.645
.469
.957
.687
.504
1.262
.807
.689
.436
1.106
.765
.569
1.321
.727
.607
.403
.382
1.256
.885
.669
.928
.705
.706
.431
1.289
.808
.405
1.126
.837
.530
.871
.555
.582
1.309
.772
.557
Load
(Lbs.)
101
28
55
108
51
62
75
89
118
34
72
99
131
132
217
207
57
73
166
66
79
93
121
111
129
210
113
208
279
117
79
87
140
204
250
83
123
177
242
142
203
278
104
114
220
249
140
181
247
91
188
304
335
535
151
194
262
217
293
309
505
107
173
445
216
268
434
294
475
528
135
266
527
@ 50%h
@ 75%h
Deflection
(Inches)
Stress
x 103
Load
(Lbs.)
Deflection
(Inches)
Stress
x 103
.0040
.0059
.0049
.0040
.0069
.0064
.0059
.0055
.0054
.0064
.0055
.0055
.0055
.0045
.0050
.0030
.0079
.0065
.0050
.0079
.0074
.0069
.0069
.0075
.0069
.0065
.0060
.0060
.0050
.0074
.0089
.0070
.0080
.0070
.0055
.0094
.0089
.0079
.0069
.0094
.0085
.0074
.0099
.0079
.0085
.0064
.0109
.0094
.0084
.0104
.0089
.0090
.0070
.0075
.0124
.0109
.0099
.0114
.0104
.0104
.0085
.0114
.0099
.0080
.0139
.0124
.0104
.0129
.0109
.0114
.0129
.0114
.0110
59
66
64
60
66
63
61
58
62
64
64
70
75
61
78
66
74
63
59
60
58
56
60
72
69
72
65
77
73
61
76
59
77
73
65
57
59
57
65
72
70
66
79
63
80
62
65
59
56
68
68
77
61
75
65
60
58
70
68
76
69
64
62
63
62
58
60
66
62
72
64
66
75
194
43
99
207
81
105
133
164
220
52
130
181
243
252
415
409
87
127
318
107
133
163
217
191
230
391
208
392
542
207
122
153
245
378
482
131
209
321
457
238
366
522
163
199
395
473
226
319
457
140
335
557
641
1029
237
331
472
367
523
553
962
167
301
853
348
463
811
504
882
974
208
468
978
.0079
.0119
.0099
.0079
.0139
.0128
.0119
.0109
.0109
.0129
.0109
.0110
.0109
.0090
.0100
.0060
.0159
.0129
.0100
.0158
.0148
.0139
.0138
.0149
.0139
.0129
.0119
.0120
.0099
.0149
.0178
.0139
.0159
.0140
.0109
.0188
.0178
.0159
.0138
.0189
.0169
.0149
.0199
.0159
.0170
.0129
.0218
.0188
.0168
.0208
.0179
.0179
.0139
.0150
.0247
.0218
.0198
.0228
.0208
.0209
.0170
.0228
.0199
.0159
.0277
.0247
.0208
.0257
.0218
.0229
.0258
.0228
.0219
126
122
120
124
122
118
114
110
126
118
121
132
142
124
160
135
136
118
125
112
109
106
113
135
130
142
124
147
153
114
140
111
144
140
138
106
110
112
140
134
132
136
146
119
151
122
120
111
118
125
129
147
125
158
120
112
111
131
129
143
146
118
116
128
115
108
132
124
127
138
118
125
144
Load
(Lbs.)
282
50
134
300
97
135
179
227
310
60
178
251
343
364
601
608
100
167
461
129
170
208
296
252
314
555
290
560
794
279
142
204
325
532
702
157
270
444
655
303
500
743
191
264
540
683
277
429
642
161
454
776
930
1497
278
431
649
473
713
753
1389
194
400
1236
424
610
1149
658
1244
1365
241
627
1377
@ 100%h
Deflection
(Inches)
Stress
x 103
Load
(Lbs.)
Deflection
(Inches)
Stress
x 103
.0119
.0178
.0148
.0119
.0208
.0193
.0178
.0164
.0163
.0193
.0164
.0165
.0164
.0134
.0150
.0089
.0238
.0194
.0149
.0238
.0223
.0208
.0208
.0224
.0208
.0194
.0179
.0180
.0149
.0233
.0268
.0209
.0239
.0209
.0164
.0282
.0267
.0238
.0208
.0283
.0254
.0223
.0298
.0238
.0254
.0193
.0327
.0282
.0252
.0312
.0268
.0269
.0209
.0225
.0371
.0327
.0297
.0342
.0312
.0313
.0254
.0342
.0298
.0239
.0415
.0371
.0313
.0386
.0328
.0343
.0387
.0342
.0329
200
167
169
198
167
164
161
176
207
161
171
188
202
198
255
209
186
165
199
154
151
157
187
188
183
231
176
216
241
160
191
156
202
200
219
145
153
188
225
186
185
221
200
167
213
196
166
155
194
171
182
208
199
251
164
156
187
182
181
202
234
162
163
204
159
151
214
172
208
206
162
175
204
366
52
165
389
107
159
219
286
394
63
220
316
436
473
781
805
104
202
600
143
199
265
366
302
388
709
365
720
1040
342
150
248
393
675
917
171
319
556
845
354
621
952
204
320
670
884
310
524
814
169
559
979
1209
1952
297
512
809
555
882
932
1799
206
484
1607
472
733
1467
785
1582
1729
254
765
1751
.0158
.0238
.0198
.0159
.0278
.0257
.0238
.0219
.0218
.0258
.0218
.0219
.0219
.0179
.0200
.0119
.0317
.0258
.0199
.0317
.0297
.0278
.0277
.0299
.0278
.0259
.0239
.0239
.0199
.0297
.0357
.0278
.0318
.0279
.0218
.0376
.0356
.0317
.0277
.0377
.0338
.0298
.0398
.0318
.0339
.0258
.0436
.0377
.0336
.0416
.0358
.0359
.0278
.0300
.0495
.0436
.0396
.0457
.0417
.0417
.0339
.0456
.0398
.0319
.0554
.0495
.0417
.0515
.0437
.0458
.0516
.0456
.0439
282
201
211
280
203
201
230
259
299
195
213
248
287
280
360
285
224
204
281
186
204
238
279
232
255
333
228
310
337
230
231
193
250
292
307
176
210
276
320
228
268
317
242
206
265
278
201
233
282
206
226
276
281
353
198
221
276
224
267
259
332
196
201
288
193
227
307
218
301
301
196
217
289
CDM
CENTURY
STOCK
NUMBER
15
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
ID
OD
@ 25%h
DIMENSIONS (Inches)
CDM
CENTURY
STOCK
NUMBER
O.D.
I.D.
t
CDM-402023
CDM-402025
CDM-452213
CDM-452218
CDM-452225
CDM-501813
CDM-501815
CDM-501820
CDM-501825
CDM-501830
CDM-502020
CDM-502025
CDM-502220
CDM-502225
CDM-502513
CDM-502515
CDM-502520
CDM-502525
CDM-502530
CDM-562915
CDM-562920
CDM-562930
CDM-602120
CDM-602125
CDM-602130
CDM-602625
CDM-602630
CDM-603125
CDM-603130
CDM-603135
CDM-633118
CDM-633125
CDM-633130
CDM-633135
CDM-702620
CDM-703125
CDM-703130
CDM-703630
CDM-703640
CDM-704140
CDM-704150
CDM-713620
CDM-713625
CDM-713640
CDM-803125
CDM-803130
CDM-803140
CDM-803630
CDM-803640
CDM-804123
CDM-804130
CDM-804140
CDM-804150
CDM-904625
CDM-904635
CDM-904650
CDM-1004140
CDM-1004150
CDM-1005127
CDM-1005135
CDM-1005140
CDM-1005150
CDM-1005160
CDM-1125730
CDM-1125740
CDM-1125760
CDM-1254140
CDM-1255140
CDM-1255150
CDM-1255160
CDM-1256150
CDM-1256160
CDM-1256180
1.570
1.570
1.770
1.770
1.770
1.970
1.970
1.970
1.970
1.970
1.970
1.970
1.970
1.970
1.970
1.970
1.970
1.970
1.970
2.200
2.200
2.200
2.360
2.360
2.360
2.360
2.360
2.360
2.360
2.360
2.480
2.480
2.480
2.480
2.760
2.760
2.760
2.760
2.760
2.760
2.760
2.800
2.800
2.800
3.150
3.150
3.150
3.150
3.150
3.150
3.150
3.150
3.150
3.540
3.540
3.540
3.940
3.940
3.940
3.940
3.940
3.940
3.940
4.410
4.410
4.410
4.920
4.920
4.920
4.920
4.920
4.920
4.920
.803
.803
.882
.882
.882
.724
.724
.724
.724
.724
.803
.803
.882
.882
1.000
1.000
1.000
1.000
1.000
1.122
1.122
1.122
.807
.807
.807
1.004
1.004
1.201
1.201
1.201
1.220
1.220
1.220
1.220
1.004
1.201
1.201
1.398
1.398
1.595
1.595
1.420
1.420
1.420
1.220
1.220
1.220
1.420
1.420
1.610
1.610
1.610
1.610
1.810
1.810
1.810
1.610
1.610
2.010
2.010
2.010
2.010
2.010
2.240
2.240
2.240
1.610
2.010
2.010
2.010
2.400
2.400
2.400
.0886
.0984
.0492
.0689
.0984
.0492
.0591
.0787
.0984
.1181
.0787
.0984
.0787
.0984
.0492
.0591
.0787
.0984
.1181
.0591
.0787
.1181
.0787
.0984
.1181
.0984
.1181
.0984
.1181
.1378
.0709
.0984
.1181
.1378
.0787
.0984
.1181
.1181
.1575
.1575
.1968
.0787
.0984
.1575
.0984
.1181
.1575
.1181
.1575
.0886
.1181
.1575
.1968
.0984
.1378
.1968
.1575
.1968
.1063
.1378
.1575
.1968
.2362
.1181
.1575
.2362
.1575
.1575
.1968
.2362
.1968
.2362
.2950
h
.0358
.0379
.0635
.0517
.0398
.0633
.0712
.0595
.0635
.0556
.0595
.0536
.0636
.0556
.0634
.0634
.0557
.0558
.0438
.0773
.0636
.0518
.0832
.0713
.0674
.0754
.0656
.0717
.0678
.0599
.0933
.0695
.0717
.0557
.0990
.0953
.0834
.0836
.0717
.0641
.0480
.1033
.0795
.0637
.1110
.0990
.0833
.1072
.0875
.1172
.0915
.0877
.0678
.1271
.0994
.0797
.1270
.1092
.1389
.1112
.1194
.1117
.0877
.1548
.1271
.0995
.1661
.1783
.1548
.1350
.1592
.1434
.1361
@ 50%h
@ 75%h
@ 100%h
O.H.
h/t
Load
(Lbs.)
Deflection
(Inches)
Stress
x 103
Load
(Lbs.)
Deflection
(Inches)
Stress
x 103
Load
(Lbs.)
Deflection
(Inches)
Stress
x 103
Load
(Lbs.)
Deflection
(Inches)
Stress
x 103
.1240
.1358
.1122
.1201
.1378
.1122
.1299
.1378
.1614
.1732
.1378
.1516
.1417
.1535
.1122
.1220
.1339
.1535
.1614
.1358
.1417
.1693
.1614
.1693
.1850
.1732
.1831
.1693
.1850
.1969
.1634
.1673
.1890
.1929
.1772
.1929
.2008
.2008
.2283
.2205
.2441
.1811
.1772
.2205
.2087
.2165
.2402
.2244
.2441
.2047
.2087
.2441
.2638
.2244
.2362
.2756
.2835
.3051
.2441
.2480
.2756
.3071
.3228
.2717
.2835
.3346
.3228
.3346
.3504
.3701
.3543
.3780
.4291
.404
.385
1.291
.750
.405
1.286
1.205
.756
.646
.471
.756
.545
.808
.566
1.289
1.073
.708
.567
.371
1.308
.808
.438
1.057
.725
.570
.767
.555
.729
.574
.435
1.316
.707
.607
.404
1.258
.968
.706
.708
.456
.407
.244
1.313
.808
.405
1.128
.839
.529
.908
.555
1.322
.775
.557
.345
1.292
.721
.405
.806
.555
1.307
.807
.758
.568
.371
1.311
.807
.421
1.055
1.132
.786
.571
.809
.607
.461
565
817
248
364
666
178
327
456
891
1218
468
720
535
780
201
293
464
834
1021
347
456
999
553
723
1070
826
1081
828
1228
1599
563
700
1176
1293
570
892
1114
1201
2106
2024
2786
678
685
1766
874
1078
1753
1291
1960
878
1058
2097
2844
1007
1392
2709
2077
2951
1132
1331
2071
3351
4099
1381
1813
3775
2023
2404
3120
4078
3500
4760
8356
.0090
.0095
.0159
.0129
.0100
.0158
.0178
.0149
.0159
.0139
.0149
.0134
.0159
.0139
.0159
.0159
.0139
.0139
.0110
.0193
.0159
.0129
.0208
.0178
.0168
.0189
.0164
.0179
.0169
.0150
.0233
.0174
.0179
.0139
.0248
.0238
.0209
.0209
.0179
.0160
.0120
.0258
.0199
.0159
.0277
.0248
.0208
.0268
.0219
.0293
.0229
.0219
.0170
.0318
.0248
.0199
.0317
.0273
.0347
.0278
.0298
.0279
.0219
.0387
.0318
.0249
.0415
.0446
.0387
.0337
.0398
.0359
.0340
63
73
76
66
59
49
64
57
72
82
60
60
71
68
62
67
66
76
65
74
63
63
63
56
63
69
64
75
78
74
81
62
74
58
61
72
66
75
74
75
70
81
61
62
65
60
57
75
67
82
66
75
67
77
64
61
67
62
74
60
73
77
65
73
63
59
56
70
64
59
77
74
83
1083
1573
385
644
1277
277
517
806
1618
2303
826
1339
933
1445
312
479
829
1543
1970
537
794
1903
906
1287
1979
1455
2006
1473
2268
3047
869
1252
2155
2479
890
1493
1992
2148
3996
3878
5481
1048
1193
3386
1407
1864
3272
2194
3637
1354
1860
3890
5511
1563
2480
5191
3622
5477
1751
2321
3657
6200
7907
2135
3160
7212
3315
3866
5468
7539
6099
8725
15835
.0179
.0190
.0318
.0258
.0199
.0316
.0356
.0297
.0318
.0278
.0298
.0268
.0318
.0278
.0317
.0317
.0279
.0279
.0219
.0387
.0318
.0259
.0416
.0357
.0337
.0377
.0328
.0358
.0339
.0299
.0467
.0348
.0359
.0278
.0495
.0476
.0417
.0418
.0359
.0320
.0240
.0517
.0397
.0319
.0555
.0495
.0417
.0536
.0437
.0586
.0457
.0438
.0339
.0636
.0497
.0399
.0635
.0546
.0695
.0556
.0597
.0559
.0438
.0774
.0636
.0497
.0831
.0892
.0774
.0675
.0796
.0717
.0680
129
155
139
125
125
90
118
107
141
176
114
125
134
129
114
125
124
145
138
136
119
122
116
106
140
130
124
141
148
145
150
118
140
125
113
135
125
142
142
144
146
149
114
128
120
112
126
140
152
152
124
143
142
143
121
125
125
126
137
114
137
146
138
135
118
119
105
131
121
118
144
141
163
1570
2286
447
868
1851
322
616
1085
2235
3299
1111
1891
1240
2032
363
592
1129
2169
2871
622
1055
2742
1125
1745
2781
1952
2827
1995
3184
4393
1004
1705
3004
3594
1046
1900
2714
2924
5742
5619
8117
1212
1585
4907
1714
2456
4637
2837
5125
1562
2491
5480
8062
1818
3366
7524
4812
7719
2028
3084
4918
8715
11520
2470
4197
10424
4119
4701
7302
10589
8097
12160
22728
.0269
.0284
.0476
.0388
.0299
.0474
.0534
.0446
.0477
.0417
.0446
.0402
.0477
.0417
.0476
.0476
.0418
.0418
.0329
.0580
.0477
.0388
.0624
.0535
.0505
.0566
.0492
.0538
.0508
.0449
.0700
.0521
.0538
.0418
.0743
.0714
.0626
.0627
.0538
.0480
.0360
.0775
.0596
.0478
.0832
.0743
.0625
.0804
.0656
.0879
.0686
.0658
.0509
.0953
.0745
.0598
.0952
.0819
.1042
.0834
.0895
.0838
.0657
.1161
.0954
.0746
.1246
.1337
.1161
.1012
.1194
.1076
.1021
205
246
191
176
199
123
162
159
235
283
160
204
187
203
156
173
175
206
218
186
167
196
160
178
229
183
204
199
210
232
206
166
198
199
155
187
175
201
229
216
227
204
160
204
165
157
205
194
201
208
174
203
224
196
171
199
175
206
187
159
193
207
218
185
166
190
144
180
169
194
202
200
263
2042
2979
473
1064
2406
342
670
1328
2798
4252
1360
2409
1500
2580
384
668
1396
2754
3747
654
1276
3549
1278
2150
3528
2384
3596
2456
4037
5690
1054
2108
3786
4672
1118
2210
3356
3615
7415
7304
10723
1273
1917
6380
1906
2950
5923
3351
6520
1635
3036
6969
10553
1923
4151
9781
5825
9820
2134
3732
6017
11063
15037
2596
5078
13524
4678
5222
8878
13433
9795
15331
29330
.0358
.0379
.0635
.0517
.0398
.0633
.0712
.0595
.0635
.0556
.0595
.0536
.0636
.0556
.0634
.0634
.0557
.0558
.0438
.0773
.0636
.0518
.0832
.0713
.0674
.0754
.0656
.0717
.0678
.0599
.0933
.0695
.0717
.0557
.0990
.0953
.0834
.0836
.0717
.0641
.0480
.1033
.0795
.0637
.1110
.0990
.0833
.1072
.875
.1172
.0915
.0877
.0678
.1271
.0994
.0797
.1270
.1092
.1389
.1112
.1194
.1117
.0877
.1548
.1271
.0995
.1661
.1783
.1548
.1350
.1592
.1434
.1361
290
346
231
218
281
148
196
240
346
402
230
295
231
294
188
211
217
290
306
224
207
279
199
266
331
249
296
247
294
329
248
208
276
281
187
229
249
250
326
305
313
246
198
288
200
217
295
239
291
251
216
287
314
237
213
281
237
298
226
197
239
291
306
223
205
269
188
219
235
281
250
281
375
16
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
ID
OD
O.D.
I.D.
t
CDM-1256435
CDM-1256450
CDM-1256480
CDM-1257160
CDM-1257180
CDM-1257110
CDM-1407238
CDM-1407250
CDM-1407280
CDM-1506150
CDM-1506160
CDM-1507160
CDM-1507180
CDM-1508180
CDM-1508110
CDM-1608243
CDM-1608260
CDM-1608210
CDM-1809248
CDM-1809260
CDM-1809210
CDM-2008280
CDM-2008210
CDM-2008212
CDM-2009210
CDM-2009212
CDM-2009214
CDM-20010255
CDM-20010280
CDM-20010210
CDM-20010212
CDM-20010214
CDM-20011212
CDM-20011214
CDM-20011216
CDM-22511265
CDM-22511280
CDM-22511212
CDM-25010210
CDM-25010212
CDM-25012770
CDM-25012710
CDM-25012712
CDM-25012714
CDM-25012716
4.920
4.920
4.920
4.920
4.920
4.920
5.510
5.510
5.510
5.910
5.910
5.910
5.910
5.910
5.910
6.300
6.300
6.300
7.090
7.090
7.090
7.870
7.870
7.870
7.870
7.870
7.870
7.870
7.870
7.870
7.870
7.870
7.870
7.870
7.870
8.860
8.860
8.860
9.840
9.840
9.840
9.840
9.840
9.840
9.840
2.520
2.520
2.520
2.800
2.800
2.800
2.840
2.840
2.840
2.400
2.400
2.800
2.800
3.190
3.190
3.230
3.230
3.230
3.620
3.620
3.620
3.230
3.230
3.230
3.620
3.620
3.620
4.020
4.020
4.020
4.020
4.020
4.410
4.410
4.410
4.410
4.410
4.410
4.020
4.020
5.000
5.000
5.000
5.000
5.000
.1378
.1968
.2950
.2362
.2913
.3622
.1496
.1968
.2950
.1968
.2362
.2362
.2950
.2950
.3661
.1693
.2362
.3700
.1890
.2362
.3700
.2992
.3780
.4528
.3740
.4488
.5160
.2165
.2950
.3700
.4430
.5160
.4370
.5079
.5827
.2441
.2950
.4430
.3780
.4528
.2638
.3700
.4430
.5160
.5910
h
.1788
.1392
.1241
.1319
.1203
.1045
.1945
.1590
.1480
.2102
.1905
.1909
.1796
.1682
.1482
.2223
.1789
.1639
.2461
.2025
.1836
.2619
.2343
.2026
.2429
.2151
.1992
.2779
.2430
.2477
.1972
.2039
.2043
.1845
.1604
.2936
.2784
.2289
.3334
.2978
.3214
.3025
.3212
.2591
.2716
@ 50%h
@ 75%h
@ 100%h
O.H.
h/t
Load
(Lbs.)
Deflection
(Inches)
Stress
x 103
Load
(Lbs.)
Deflection
(Inches)
Stress
x 103
Load
(Lbs.)
Deflection
(Inches)
Stress
x 103
Load
(Lbs.)
Deflection
(Inches)
Stress
x 103
.3150
.3346
.4173
.3661
.4094
.4646
.3425
.3543
.4409
.4055
.4252
.4252
.4724
.4606
.5118
.3898
.4134
.5315
.4331
.4370
.5512
.5591
.6102
.6535
.6142
.6614
.7126
.4921
.5354
.6142
.6375
.7165
.6378
.6890
.7402
.5354
.5709
.6693
.7087
.7480
.5827
.6693
.7598
.7717
.8583
1.297
.707
.421
.558
.413
.289
1.300
.808
.502
1.068
.806
.808
.609
.570
.405
1.313
.757
.443
1.302
.857
.496
.875
.620
.447
.649
.479
.386
1.284
.824
.669
.445
.395
.468
.363
.275
1.203
.944
.517
.882
.658
1.218
.818
.725
.502
.460
2027
2919
7662
4721
7713
12284
2256
2853
7588
3634
4663
4953
8168
8090
12535
2884
4092
12321
3464
3915
11120
7957
12024
16216
12836
17772
23996
4710
7474
13575
16230
26090
17471
23615
30125
5321
7271
15165
13127
17196
6101
11651
20008
22121
34298
.0447
.0348
.0310
.0330
.0301
.0261
.0486
.0397
.0370
.0525
.0476
.0477
.0449
.0421
.0371
.0556
.0447
.0410
.0615
.0506
.0459
.0654
.0585
.0506
.0607
.0537
.0498
.0695
.0608
.0619
.0493
.0510
.0510
.0460
.0401
.0734
.0696
.0572
.0833
.0744
.0803
.0756
.0803
.0648
.0679
79
66
77
78
83
88
75
64
77
70
66
75
81
84
84
74
64
79
72
60
72
70
69
72
78
75
83
75
74
88
72
85
84
82
86
68
69
68
72
68
67
73
89
73
86
3141
5219
14640
8754
14760
24024
3495
4972
14254
5934
8130
8632
14967
14960
24026
4456
7225
23437
5365
6738
20914
13641
21991
30847
23287
33577
46160
7322
12974
24507
30859
50101
33094
45714
59027
8421
12243
28392
22463
31152
9627
20257
35617
41550
65017
.0894
.0696
.0621
.0659
.0602
.0522
.0973
.0795
.0740
.1051
.0952
.0954
.0898
.0841
.0742
.1112
.0894
.0820
.1230
.1012
.0918
.1309
.1171
.1013
.1214
.1075
.0996
.1390
.1215
.1238
.0986
.1019
.1021
.0922
.0802
.1468
.1392
.1145
.1667
.1489
.1607
.1513
.1606
.1295
.1358
146
125
154
149
160
183
138
120
147
129
124
140
153
160
162
137
121
152
133
112
137
131
130
154
148
152
177
139
139
166
140
178
161
164
178
126
129
129
135
129
124
138
168
140
165
3648
7107
21163
12330
21342
35443
4055
6603
20306
7346
10801
11462
20852
21018
34736
5153
9719
33750
6223
8834
29824
17800
30571
44373
32148
48048
67103
8536
17158
33676
44422
72728
47460
66685
87113
10040
15681
40326
29251
42916
11427
26833
48293
59185
93351
.1341
.1044
.0931
.0989
.0902
.0784
.1459
.1192
.1110
.1576
.1428
.1432
.1347
.1262
.1110
.1668
.1342
.1229
.1845
.1519
.1377
.1964
.1757
.1519
.1821
.1613
.1494
.2085
.1823
.1858
.1479
.1529
.1532
.1383
.1203
.2202
.2088
.1717
.2500
.2233
.2410
.2269
.2409
.1943
.2037
201
176
246
212
241
286
190
168
219
179
174
196
217
228
257
188
169
244
182
157
206
183
208
246
209
246
280
190
194
234
225
283
230
260
277
174
180
194
188
197
171
193
237
210
263
3851
8788
27458
15676
27725
46644
4277
7990
26051
8313
13074
13868
26281
26669
45213
5412
11892
43660
6560
10565
38293
21196
38457
57386
40226
61850
87434
9051
20684
41963
57451
94662
61198
87160
114789
10918
18353
51613
34779
53608
12368
32393
59503
75924
120456
.1788
.1392
.1241
.1319
.1203
.1045
.1945
.1590
.1480
.2102
.1905
.1909
.1796
.1682
.1482
.2223
.1789
.1639
.2461
.2025
.1836
.2619
.2343
.2026
.2429
.2151
.1992
.2779
.2430
.2477
.1972
.2039
.2043
.1845
.1604
.2936
.2784
.2289
.3334
.2978
.3214
.3025
.3212
.2591
.2716
243
220
348
269
341
396
229
208
315
217
238
243
314
300
364
227
210
347
220
194
296
228
305
349
298
351
394
230
240
293
319
399
327
365
382
210
221
280
235
291
207
238
295
302
374
CDM
@ 25%h
DIMENSIONS (Inches)
CENTURY
STOCK
NUMBER
17
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
ID
OD
Series CDS Disc Springs Sized for Bolts
CDS disc spring
series (prestressed) are used
to maintain load
or tension in
bolted assemblies.
Pressure begins in
the outer radius
and flattens gradually toward the bolt as deflection
progresses. Disc springs exert a uniform pressure that
remains constant, despite tension losses caused by thermal
expansion and contraction, compression set, or wear of
parts. Because pressures are predictable, disc springs
provide a simple and effective means of determining bolt
tension that is far more accurate than “torque” readings.
CDS, BB, CDS-S, BB-S Series
and Standard Spring Tolerances
ALL stainless steel materials will utilize these CDS-S or BB-S
specifications with the exception of materials not available
in the standard tolerance range. In those cases, the closest
material tolerance will be used.
example, carbon steel part number BB-6312 becomes
BB-6312S for stainless steel.
For availability of other material types and achievable
tolerances, please contact the disc spring team for
assistance.
Design Note: stainless steel material thickness is different
than steel and is subject to commercial availability. The
overall height will be used to compensate for the difference
in load due to the difference in thickness.
The tolerances on this page are for the CDS and BB (AISI
1075 or AISI 6150 carbon steel) and CDS-S and BB-S (17/7
PH stainless steel) series parts.
CDS
Refer to the “CDS-S” and/or “BB-S” columns for
dimensional and/or tolerance differences required for ALL
17/7 PH stainless steel parts.
OUTSIDE & INSIDE DIAMETER TOLERANCE
CDS & BB Series
CDS-S, BB-S
CDS & BB SERIES
(MM)
(MM)
(Inches)
(Inches)
Carbon Steel
Stainless
Carbon Steel
Stainless
Range
< = 3.0
> 3.0
< = 6.0
> 6.0
< = 10.0
> 10.0
< = 18.0
> 18.0
< = 30.0
> 30.0
< = 50.0
> 50.0
< = 80.0
> 80.0
<=120.0
> 120.0
<=180.0
> 180.0
Tolerance
Tolerance
ID + 0.152
OD - 0.152
ID + 0.178
OD - 0.178
ID + 0.203
OD - 0.203
ID + 0.229
OD - 0.229
ID + 0.254
OD - 0.254
ID + 0.305
OD - 0.305
ID + 0.356
OD - 0.356
ID + 0.406
OD - 0.406
ID + 0.457
OD - 0.457
ID + 0.508
OD - 0.508
ID + 0.152
OD - 0.152
ID + 0.178
OD - 0.178
ID + 0.203
OD - 0.203
ID + 0.229
OD - 0.229
ID + 0.254
OD - 0.254
ID + 0.305
OD - 0.305
ID + 0.356
OD - 0.356
ID + 0.406
OD - 0.406
ID + 0.457
OD - 0.457
ID + 0.508
OD - 0.508
Range
< = 0.118
> 0.118
< = 0.236
> 0.236
< = 0.394
> 0.394
< = 0.709
> 0.709
< = 1.180
> 1.180
< = 1.970
> 1.970
< = 3.150
> 3.150
< = 4.720
> 4.720
< = 7.090
> 7.090
CDS-S, BB-S
Tolerance
Tolerance
ID + 0.006
OD - 0.006
ID + 0.007
OD - 0.007
ID + 0.008
OD - 0.008
ID + 0.009
OD - 0.009
ID + 0.010
OD - 0.010
ID + 0.012
OD - 0.012
ID + 0.014
OD - 0.014
ID + 0.016
OD - 0.016
ID + 0.018
OD - 0.018
ID + 0.020
OD - 0.020
ID + 0.006
OD - 0.006
ID + 0.007
OD - 0.007
ID + 0.008
OD - 0.008
ID + 0.009
OD - 0.009
ID + 0.010
OD - 0.010
ID + 0.012
OD - 0.012
ID + 0.014
OD - 0.014
ID + 0.016
OD - 0.016
ID + 0.018
OD - 0.018
ID + 0.020
OD - 0.020
OVERALL HEIGHT TOLERANCE
CDS & BB Series
(MM)
by part thickness
t Range
< = 1.25
>
<=
>
<=
>
<=
1.25
2.00
2.00
3.00
3.00
6.00
>
6.00
CDS-S, BB-S
(MM)
Stainless
OH Tol.
OH Tol.
+ 0.10
- 0.05
+ 0.15
- 0.08
+ 0.30
- 0.10
+ 0.30
- 0.15
+ 0.30
- 0.30
+ 0.11
- 0.06
+ 0.17
- 0.09
+ 0.32
- 0.11
+ 0.32
- 0.17
+ 0.32
- 0.32
CDS & BB Series
(In.)
by part thickness
t Range
< = .049
> .049
< = .078
> .078
< = .118
> .118
< = .236
> .236
CDS-S,
BB-S (In.)
Stainless
OH Tol.
OH Tol.
+ .004
- .002
+ .006
- .003
+ .012
- .004
+ .012
- .006
+ .012
- .012
+ 0.0045
- 0.0025
+ 0.0065
- 0.0035
+ 0.0125
- 0.0045
+ 0.0125
- 0.0065
+ 0.0125
- 0.0125
Carbon Steel AISI C1075 or AISI 6150
CDS & BB Series (MM)
Range
Tolerance
< 0.70
> = 0.70
< 2.25
> = 2.25
< 3.00
> = 3.00
< 4.00
> = 4.00
± 0.025
± 0.051
± 0.076
± 0.102
± 0.127
CDS & BB Series (Inches)
Range
Tolerance
< 0.0276
> = 0.0276
< 0.088
> = 0.088
< 0.118
> = 0.118
< 0.157
> = 0.157
± 0.0015
± 0.0025
± 0.0035
± 0.0045
± 0.0055
18
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
ID
OD
17/7 PH Stainless Steel
< = 0.51
> 0.51
< = 1.27
> 1.27
< = 2.34
> 2.34
< = 3.18
> 3.18
< = 4.95
> 4.95
± 0.05
± 0.08
± 0.10
± 0.13
± 0.20
± 0.25
CDS-S & SAK Series (Inches)
Range
Tolerance
< = 0.020
> 0.020
< = 0.050
> 0.050
< = 0.092
> 0.092
< = 0.125
> 0.125
< = 0.195
> 0.195
± 0.002
HARDNESS TOLERANCE
± 0.003
CDS Series Tolerance
Thickness Range
Rockwell
MM
Inches
HRC
± 0.004
± 0.005
< 1.00
> = 1.00
< 4.25
> = 4.25
± 0.008
± 0.010
< 0.039
> = 0.039
< 0.157
> = 0.157
OPERATION LOAD TOLERANCE
Thickness Range
MM
Inches
< = 1.25
< = .049
> 1.25
< = 3.00
> 3.00
< = 6.00
> .049
< = .118
> .118
< = .236
> 6.00
> .236
CENTURY
STOCK
NUMBER
NOMINAL
BOLT
SIZE
CDS-180907
CDS-180910
CDS-251209
CDS-251213
CDS-371219
CDS-281310
CDS-281313
CDS-281315
CDS-431322
CDS-311511
CDS-311517
CDS-341613
CDS-341616
CDS-341619
CDS-501625
CDS-561919
CDS-561928
CDS-371915
CDS-371918
CDS-371920
CDS-371930
CDS-432216
CDS-432220
CDS-432223
CDS-682234
CDS-502522
CDS-502525
CDS-502538
CDS-632532
CDS-752525
#2
#2
#4
#4
#4
#6
#6
#6
#6
#6
#6
#8
#8
#8
#8
3/16
3/16
3/16
3/16
3/16
3/16
#12
#12
#12
#12
1/4
1/4
1/4
1/4
1/4
CDS
Series
+ 25.0%
- 7.5%
+ 15.0%
- 7.5%
+ 10.0%
- 5.0%
+ 5.0%
- 5.0%
CDS-S
Stainless
HRC
46 - 51
Minimum 38
44 - 49
Minimum 38
42 - 48
Minimum 38
HARDNESS TOLERANCE
BB Series Tolerance
Thickness Range
Rockwell
MM
Inches
HRC
BB, CDS-S & BB-S
Series
± 20%
ALL
ALL
40 - 51
BB-S
Stainless
HRC
Minimum 38
± 20%
± 20%
± 20%
DIMENSIONS (Inches)
OD
ID
.187
.187
.250
.250
.375
.281
.281
.281
.437
.312
.312
.343
.343
.343
.500
.562
.562
.375
.375
.375
.375
.437
.437
.437
.687
.500
.500
.500
.637
.750
.093
.093
.125
.125
.125
.138
.138
.138
.138
.156
.156
.164
.164
.164
.164
.190
.190
.195
.195
.195
.195
.220
.220
.220
.220
.255
.255
.255
.255
.255
t
.007
.010
.009
.013
.019
.010
.013
.015
.022
.011
.017
.013
.016
.019
.025
.019
.028
.015
.018
.020
.030
.016
.020
.023
.034
.022
.025
.038
.032
.025
@ 100%h
h
.006
.005
.008
.007
.010
.010
.008
.008
.010
.011
.008
.011
.010
.009
.012
.018
.014
.012
.010
.010
.010
.015
.012
.011
.016
.015
.013
.010
.016
.024
O.H.
.013
.015
.017
.020
.028
.020
.021
.023
.032
.022
.025
.024
.026
.028
.037
.037
.042
.027
.028
.030
.040
.031
.032
.034
.050
.036
.038
.048
.048
.049
Pmax.
fmax.
12
29
19
50
81
23
43
69
98
30
82
38
65
104
131
67
163
59
85
118
410
60
98
139
229
115
165
454
222
114
.006
.005
.008
.007
.010
.010
.008
.008
.010
.011
.008
.011
.010
.009
.012
.018
.014
.012
.010
.010
.010
.015
.012
.011
.016
.015
.013
.010
.016
.024
CDS
CDS-S & BB-S Series (MM)
Range
Tolerance
19
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
ID
OD
CENTURY
STOCK
NUMBER
CDS
CDS-752536
CDS-752552
CDS-502519
CDS-502523
CDS-623122
CDS-623132
CDS-623147
CDS-933130
CDS-933145
CDS-753227
CDS-753231
CDS-753828
CDS-753834
CDS-753856
CDS-953847
CDS-113853
CDS-113878
CDS-683823
CDS-683827
CDS-753831
CDS-753835
CDS-753840
CDS-874431
CDS-874445
CDS-104439
CDS-125060
CDS-155047
CDS-155070
CDS-155002
CDS-105135
CDS-105139
CDS-105043
CDS-105149
CDS-105050
CDS-105159
CDS-105173
CDS-115139
CDS-115149
CDS-115159
CDS-115638
CDS-115656
CDS-126340
CDS-126351
CDS-126362
CDS-126389
CDS-186357
CDS-186386
CDS-186327
CDS-136349
CDS-136359
CDS-136378
CDS-136944
CDS-136967
CDS-157545
CDS-157560
CDS-157572
CDS-1575107
CDS-227568
CDS-227510
CDS-227515
CDS-157659
CDS-157678
CDS-157698
CDS-178857
CDS-178885
CDS-201084
CDS-201014
CDS-301090
CDS-301013
NOMINAL
BOLT
SIZE
1/4
1/4
1/4
1/4
5/16
5/16
5/16
5/16
5/16
5/16
5/16
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
7/16
7/16
7/16
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
9/16
9/16
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
11/16
11/16
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
7/8
7/8
1
1
1
1
DIMENSIONS (Inches)
@ 100%h
OD
ID
t
h
O.H.
Pmax.
fmax.
.750
.750
.500
.500
.625
.625
.625
.937
.937
.750
.750
.750
.750
.750
.950
1.125
1.125
.688
.688
.750
.750
.750
.875
.875
1.000
1.262
1.500
1.500
1.500
1.000
1.000
1.000
1.000
1.000
1.000
1.000
1.100
1.100
1.100
1.125
1.125
1.250
1.250
1.250
1.250
1.875
1.875
1.875
1.375
1.375
1.375
1.375
1.375
1.500
1.500
1.500
1.500
2.250
2.250
2.250
1.500
1.500
1.500
1.750
1.750
2.000
2.000
3.000
3.000
.255
.255
.258
.258
.317
.317
.317
.317
.317
.320
.320
.380
.380
.380
.380
.380
.380
.382
.382
.382
.382
.382
.442
.442
.445
.505
.505
.505
.505
.512
.512
.512
.512
.512
.512
.512
.512
.512
.512
.567
.567
.630
.630
.630
.630
.630
.630
.630
.637
.637
.637
.692
.692
.755
.755
.755
.755
.755
.755
.755
.761
.761
.761
.880
.880
1.000
1.000
1.000
1.000
.036
.052
.019
.023
.022
.032
.047
.030
.045
.028
.032
.028
.034
.056
.047
.053
.078
.024
.028
.032
.035
.040
.031
.045
.039
.060
.047
.070
.102
.035
.039
.043
.049
.050
.059
.073
.039
.049
.059
.038
.056
.040
.051
.062
.089
.057
.086
.127
.049
.059
.078
.045
.067
.045
.060
.072
.107
.068
.102
.150
.059
.078
.098
.057
.085
.084
.142
.090
.135
.018
.013
.016
.016
.020
.016
.012
.030
.022
.024
.024
.023
.021
.014
.023
.027
.019
.020
.020
.020
.022
.019
.028
.022
.032
.031
.046
.034
.026
.032
.036
.028
.034
.025
.028
.018
.036
.030
.028
.035
.028
.042
.036
.030
.022
.058
.043
.031
.046
.043
.032
.044
.034
.048
.042
.037
.027
.069
.051
.038
.055
.044
.036
.057
.043
.052
.035
.090
.067
.054
.065
.035
.039
.042
.048
.059
.060
.067
.052
.056
.051
.055
.070
.070
.080
.097
.044
.048
.052
.057
.059
.059
.067
.071
.091
.093
.104
.128
.067
.075
.071
.083
.075
.087
.091
.075
.083
.087
.073
.084
.082
.087
.092
.111
.115
.129
.158
.095
.102
.110
.089
.101
.093
.102
.109
.134
.137
.153
.188
.114
.122
.134
.114
.128
.136
.177
.180
.202
261
560
89
160
110
273
600
159
404
174
261
180
297
897
484
535
1235
125
200
236
342
441
218
530
359
731
366
896
2060
277
436
431
825
600
1190
1442
339
640
923
303
784
344
582
922
2019
522
1319
3105
549
901
1556
423
1089
386
774
1235
2991
732
1822
4295
1019
1897
3097
650
1735
1488
4824
1244
3118
.018
.013
.016
.016
.020
.016
.012
.030
.022
.024
.024
.023
.021
.014
.023
.027
.019
.020
.020
.020
.022
.019
.028
.022
.032
.031
.046
.034
.026
.032
.036
.028
.034
.025
.028
.018
.036
.034
.028
.035
.028
.042
.036
.030
.022
.058
.043
.031
.046
.043
.032
.044
.034
.048
.042
.037
.027
.069
.051
.038
.055
.044
.036
.057
.043
.052
.035
.090
.067
20
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
ID
OD
CENTURY
STOCK
NUMBER
1
1
1
1
1
1
1
1-1/8
1-1/8
1-1/8
1-1/4
1-1/4
1-1/4
1-1/4
1-3/8
1-3/8
1-1/2
1-1/2
2
2
DIMENSIONS (Inches)
OD
ID
2.000
2.000
2.000
2.000
2.375
2.375
2.375
2.250
2.250
2.250
2.500
2.500
2.500
3.750
2.750
2.750
3.000
3.000
4.000
4.000
1.016
1.016
1.016
1.016
1.016
1.016
1.016
1.125
1.125
1.125
1.250
1.250
1.250
1.250
1.375
1.375
1.500
1.500
2.000
2.000
t
.065
.078
.098
.118
.078
.098
.118
.073
.111
.159
.080
.120
.175
.168
.087
.132
.093
.143
.125
.187
@ 100%h
h
O.H.
Pmax.
fmax.
.065
.060
.060
.047
.079
.079
.063
.075
.054
.039
.080
.060
.044
.083
.086
.064
.096
.070
.125
.093
.130
.138
.158
.165
.157
.177
.181
.148
.165
.198
.160
.180
.219
.251
.173
.196
.189
.213
.250
.280
895
1436
2881
3944
1231
2463
3434
1100
2780
5973
1301
3322
7149
4754
1440
3210
1630
4380
2910
7280
.065
.060
.060
.047
.079
.079
.063
.075
.054
.039
.080
.060
.044
.083
.086
.064
.096
.070
.125
.093
CDS
CDS-201065
CDS-201078
CDS-201098
CDS-201011
CDS-231078
CDS-231098
CDS-231011
CDS-221173
CDS-221111
CDS-221115
CDS-251280
CDS-251212
CDS-251217
CDS-371216
CDS-271387
CDS-271313
CDS-301593
CDS-301514
CDS-402012
CDS-402018
NOMINAL
BOLT
SIZE
21
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
d1
h
s
d2
Contact Disc Springs - Serrated
Very often disc springs are
considered for use as safety
washers for bolt connections to
maintain a pre-load and to
prevent loosening. For this
application, the sizes of normal disc springs do not match
the screw and bolt sizes. Century Spring now offers special
elements for this application.
Serrated disc springs are a form of disc
spring serrated on both sides of a
trapezoid cross section. Because their
diameters are matched to screw
dimensions, the serrated disc springs can
be used with practically any screw or bolt. The outer
diameter of the serrated disc spring will match up to the
head diameter of pan head and hexagon socket head cap
screws, including recessed heads.
LIGHT SERIES
CENTURY
STOCK
NUMBER
CONTACT
22
CCS116
CCS002
CCS025
CCS003
CCS035
CCS004
CCS005
CCS006
CCS635
CCS007
CCS008
CCS010
CCS111
CCS012
CCS127
CCS014
CCS016
CCS018
CCS019
CCS020
CCS022
CCS024
CCS254
CCS027
CCS030
CCS036
d1
Inches
.067
.087
.106
.126
.146
.169
.209
.252
.264
.291
.331
.413
.457
.512
.539
.591
.669
.748
.787
.827
.906
1.008
1.063
1.126
1.244
1.496
d2
Inches
.126
.157
.189
.217
.236
.276
.354
.394
.374
.472
.512
.630
.626
.709
.748
.866
.945
1.063
1.181
1.181
1.299
1.417
1.299
1.535
1.772
2.126
s
Inches
h max.
Inches
h min.
Inches
.014
.014
.018
.018
.018
.020
.024
.028
.028
.028
.031
.039
.039
.043
.043
.047
.051
.059
.059
.059
.059
.071
.079
.079
.079
.098
.024
.024
.035
.035
.035
.039
.043
.047
.047
.051
.055
.063
.063
.067
.071
.079
.083
.091
.098
.098
.106
.114
.122
.122
.142
.165
.015
.015
.019
.020
.020
.023
.029
.032
.031
.035
.039
.048
.046
.052
.052
.060
.064
.073
.078
.076
.082
.091
.099
.099
.109
.133
Serrated disc springs offer the following advantages to a
designer:
• Locking effect at the outside diameter ensures the
greatest resistance to loosening
• Positive locking serrations increase resistance to
vibration
• Concentric application of force eliminates bending
bolts
• Sliding surfaces allow tightening with no surface
damage
• With proper transitional radius between bolt shaft
and head, there is no splitting when tightening
• Suitable for captive fitting on a wide range of bolts
• Minimizes stock with universal applications
Material
Spring steel
DIN 17222
Corrosion resistant steel
DIN 1.4301
Call for availability of stainless steel.
We offer two series to choose from depending on your
application. OD and ID are the same for both series.
1. Light Series: suitable for normal duty, available for
screw sizes: .063" to 1.417"
2. Reinforced Series: thicker, achieves higher
pretension loads, available for screw sizes .197" to
1.181"
REINFORCED SERIES
CENTURY
STOCK
NUMBER
CVS005
CVS006
CVS008
CVS010
CVS012
CVS014
CVS016
CVS018
CVS020
CVS022
CVS024
CVS027
CVS030
d1
Inches
.209
.252
.331
.413
.512
.591
.669
.748
.827
.906
1.008
1.126
1.244
d2
Inches
.354
.394
.512
.630
.709
.866
.945
1.063
1.181
1.299
1.417
1.535
1.772
s
Inches
h max.
Inches
h min.
Inches
.039
.039
.047
.059
.059
.059
.079
.079
.079
.079
.098
.098
.098
.051
.055
.067
.079
.083
.087
.102
.106
.110
.118
.134
.138
.150
.042
.043
.052
.065
.065
.069
.087
.089
.092
.095
.113
.115
.123
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
Contact Disc Springs
Contact Belleville Disc Springs combine two important
features for improved bolt connections:
1. Their conical shape provides reactive force and a high
elasticity of spring return to compensate for developed
looseness, loss of bolt tension due to applied surface
deterioration, and movement due to the thermal expansion
and contraction.
2. The hardened, serrated profile grips the lower surface of
the bolt or nut to prevent the loss of tension that normally
occurs during extreme vibration or severe shock.
Contact Disc Springs come in sizes that correspond to a
wide range of screw head sizes, including hex head socket
screws. They can also be used in assemblies. The “Narrow”
Contact Disc Springs are designed for use in confined
space under a socket head screw. “Wide” Contact Disc
Springs are ideal for oversized holes in sheet metal
applications, making use of a wide bearing surface. All
Contact Disc Springs are made of selected high-quality
carbon spring steel.
CONTACT “REGULAR”
BOLT
DIAMETER
METRIC
SIZE
Max. O.D.
CBS650311
CBS650252
CBS650411
CBS650511
CBS650612
CBS650615
CBS650635
CBS650821
CBS650823
CBS650921
CBS651022
CBS651201
CBS651271
CBS651442
CBS651642
CBS652002
#6
#8
#10
.250
.313
.313
.375
.438
.500
.563
.625
.750
3
3.5
4
5
6
6
6
8
8
10
12
12
14
15
20
.315
.362
.402
.481
.559
.559
.559
.717
.717
.798
.877
1.074
1.074
1.192
1.273
1.570
Ref. t
Ref. O.H.
Calculated
Load Lbs.
@ Flat**
.024
.028
.039
.050
.052
.043
.052
.055
.035
.062
.062
.078
.078
.098
.098
.118
.039
.047
.059
.073
.087
.067
.087
.095
.081
.095
.108
.120
.120
.138
.156
.185
400
590
1480
2420
3350
1210
3450
2680
760
3540
3010
3510
3600
5350
7460
9000
Ref. t
Ref. O.H.
Calculated
Load Lbs.
@ Flat**
.024
.028
.032
.039
.050
.055
.055
.062
.062
.037
.043
.045
.059
.071
.081
.095
.095
.102
700
930
900
1700
2500
3200
3800
2700
2300
Ref. t
Ref. O.H.
Calculated
Load Lbs.
@ Flat**
.024
.039
.050
.055
.055
.055
.062
.069
.069
.047
.071
.085
.100
.100
.095
.112
.138
.138
360
1120
1820
2780
2810
1610
1980
2780
2820
DIMENSIONS (Inches)
Min. I.D.
.122
.142
.161
.201
.240
.240
.254
.323
.323
.362
.402
.489
.512
.567
.646
.781
CONTACT “NARROW”
CENTURY
STOCK
NUMBER
BOLT
DIAMETER
METRIC
SIZE
CBS550301
CBS550351
CBS550401
CBS550501
CBS550601
CBS550721
CBS550801
CBS551021
CBS551241
#6
#8
#10
.281
.313
.375
.438
3
3
4
5
6
8
10
12
DIMENSIONS (Inches)
Max. O.D.
.224
.284
.323
.402
.481
.559
.638
.798
.955
Min. I.D.
.122
.140
.162
.201
.240
.284
.323
.402
.489
CONTACT “WIDE”
CENTURY
STOCK
NUMBER
BOLT
DIAMETER
METRIC
SIZE
Max. O.D.
CBS750312
CBS750412
CBS750512
CBS750614
CBS750636
CBS750822
CBS751023
CBS751232
CBS751272
#8
#10
.250
.313
.375
.500
4
5
6
6
8
10
12
12
12
.402
.559
.638
.717
.717
.877
1.074
1.273
1.273
DIMENSIONS (Inches)
Min. I.D.
.122
.161
.201
.240
.254
.323
.402
.488
.512
For
general
use
Typical use:
In the
confined
space under
a socket
head screw
Typical use: For
oversized holes
in sheet metal
applications,
making use of
a wide bearing
surface
CONTACT
CENTURY
STOCK
NUMBER
** Please note: Loads indicated are computed. Actual loads obtained in practice can vary as much as 25% due to
fluctuation in overall height tolerance.
23
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
C
D
B
Curved Disc Springs
CURVED
The cylindrically Curved Disc Spring, or curved disc washer,
is well suited for applications requiring flexibility, light loads
(from ounces up to about 100 pounds), and repeated
cycles through a range of motion. The curved disc spring
exhibits the most uniform spring constant over the widest
range of deflection compared to the wave and Belleville
type disc springs.
Curved disc springs are available in spring steel; call for
availability of stainless.
TOLERANCE
A = ± .010
B = Up to/including No. 10: ±.005
Over No. 10: ± .010
C = Commercial
D = ± .010
CENTURY
STOCK
NUMBER
SCREW
SIZE
Inches
Metric
Inches
Metric
Inches
Metric
Inches
Metric
(Lbs)
(N)
CRV-24417
CRV-24419
CRV-24421
CRV-24423
CRV-24425
CRV-24427
CRV-24429
CRV-24431
CRV-24433
CRV-24435
CRV-24437
CRV-24439
CRV-24441
CRV-24443
CRV-24445
CRV-24449
CRV-24451
CRV-24453
CRV-24455
CRV-24459
CRV-24461
CRV-24463
CRV-24465
CRV-24467
CRV-24469
CRV-24471
CRV-24473
CRV-24475
CRV-24477
CRV-24479
CRV-24481
CRV-24483
CRV-24485
CRV-26100
CRV-26102
CRV-24487
CRV-24489
CRV-24491
CRV-24493
CRV-24495
CRV-24497
CRV-24499
CRV-24501
CRV-24503
CRV-24505
#00
#00
#00
#00
#00
#00
#00
#00
#00
#0
#0
#0
#0
#0
#0
#0
#0
#0
#1
#1
#1
#2
#2
#2
#2
#2
#2
#2
#2
#2
#2
#2
#2
3/32
3/32
#2
#2
#3
#3
#3
#3
#3
#3
#3
#4
.040
.043
.047
.047
.051
.052
.055
.055
.059
.064
.064
.064
.064
.065
.065
.068
.070
.075
.084
.092
.093
.095
.095
.096
.096
.097
.097
.097
.097
.097
.098
.098
.099
.100
.100
.100
.101
.109
.109
.112
.112
.112
.112
.112
.117
1.02
1.09
1.19
1.19
1.30
1.32
1.40
1.40
1.50
1.63
1.63
1.63
1.63
1.65
1.65
1.73
1.78
1.91
2.13
2.34
2.36
2.41
2.41
2.44
2.44
2.46
2.46
2.46
2.46
2.46
2.49
2.49
2.51
2.54
2.54
2.54
2.57
2.77
2.77
2.84
2.84
2.84
2.84
2.84
2.97
.105
.088
.120
.120
.378
.133
.240
.350
.183
.130
.130
.250
.379
.133
.371
.145
.240
.158
.130
.163
.170
.312
.320
.140
.250
.193
.193
.210
.302
.302
.403
.438
.205
.215
.215
.625
.147
.203
.250
.220
.240
.273
.375
.437
.313
2.67
2.24
3.05
3.05
9.60
3.38
6.10
8.89
4.65
3.30
3.30
6.35
9.63
3.38
9.42
3.68
6.10
4.01
3.30
4.14
4.32
7.92
8.13
3.56
6.35
4.90
4.90
5.33
7.67
7.67
10.24
11.13
5.21
5.46
5.46
15.88
3.73
5.16
6.35
5.59
6.10
6.93
9.53
11.10
7.95
.018
.015
.025
.032
.047
.035
.040
.060
.047
.025
.032
.030
.047
.037
.065
.030
.055
.047
.035
.047
.026
.077
.055
.031
.040
.047
.047
.040
.030
.030
.047
.060
.040
.028
.025
.090
.040
.032
.062
.025
.040
.047
.090
.090
.047
.46
.38
.64
.81
1.19
.89
1.02
1.52
1.19
.64
.81
.76
1.19
.94
1.65
.76
1.40
1.19
.89
1.19
.66
1.96
1.40
.79
1.02
1.19
1.19
1.02
.76
.76
1.19
1.52
1.02
.71
.64
2.29
1.02
.81
1.57
.64
1.02
1.19
2.29
2.29
1.19
.006
.004
.004
.004
.005
.005
.015
.005
.005
.006
.006
.003
.010
.008
.018
.005
.005
.003
.008
.005
.004
.007
.008
.003
.005
.005
.010
.010
.006
.008
.006
.010
.010
.005
.006
.010
.005
.005
.005
.003
.010
.005
.005
.005
.008
.15
.10
.10
.10
.13
.13
.38
.13
.13
.15
.15
.08
.25
.20
.46
.13
.13
.08
.20
.13
.10
.18
.20
.08
.13
.13
.25
.25
.15
.20
.15
.25
.25
.11
.14
.25
.13
.13
.13
.08
.25
.13
.13
.13
.20
3.3
1.2
1.4
1.4
3.1
2.2
25.4
3.0
2.4
2.6
2.6
.9
12.1
4.7
39.1
1.9
2.5
.6
3.3
1.5
1.0
4.9
6.6
.4
2.2
1.8
7.2
7.8
3.5
8.0
3.9
11.3
7.5
1.5
2.3
12.3
1.1
1.6
2.0
.6
7.8
2.1
2.5
2.7
5.8
14.21
5.33
6.22
6.22
13.76
9.77
112.78
13.32
10.66
11.54
11.54
4.00
53.72
20.87
173.60
8.44
11.10
2.66
14.65
6.66
4.44
21.76
29.30
1.78
9.77
7.99
31.97
34.63
15.54
35.52
17.32
50.17
33.30
6.68
10.01
54.61
4.88
7.10
8.88
2.66
34.63
9.32
11.10
11.99
25.75
B (I.D.)
A (O.D.)
D
C
Calc. Load at App. Defl.
App. Defl.
(Inches)
(mm)
.002
.002
.004
.004
.035
.004
.005
.030
.008
.003
.003
.025
.018
.003
.009
.005
.014
.010
.003
.006
.009
.017
.016
.008
.015
.009
.005
.005
.019
.012
.033
.023
.005
.013
.010
.048
.005
.010
.015
.020
.007
.018
.034
.047
.015
.05
.05
.10
.10
.89
.10
.13
.76
.20
.08
.08
.64
.46
.08
.23
.13
.36
.25
.08
.15
.23
.43
.41
.20
.38
.23
.13
.13
.48
.30
.84
.58
.13
.33
.25
1.22
.13
.25
.38
.51
.18
.46
.86
1.19
.38
24
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
C
D
B
CENTURY
STOCK
NUMBER
SCREW
SIZE
CRV-24507
CRV-24509
CRV-24511
CRV-24513
CRV-24515
CRV-24517
CRV-24519
CRV-24521
CRV-24523
CRV-24525
CRV-24527
CRV-24529
CRV-24531
CRV-24470
CRV-24533
CRV-24535
CRV-24537
CRV-24539
CRV-24541
CRV-24543
CRV-24545
CRV-24549
CRV-24551
CRV-24553
CRV-24555
CRV-24557
CRV-26104
CRV-24559
CRV-26106
CRV-26108
CRV-26110
CRV-24561
CRV-26112
CRV-26114
CRV-24563
CRV-24565
CRV-24567
CRV-24569
CRV-24571
CRV-24573
CRV-24577
CRV-24575
CRV-24579
CRV-24581
CRV-24583
CRV-24585
CRV-24587
CRV-24589
CRV-24591
CRV-24593
CRV-24595
CRV-24597
CRV-24599
CRV-24601
CRV-24603
CRV-24605
CRV-24607
CRV-24609
CRV-26116
CRV-26118
CRV-26120
CRV-26122
CRV-24611
CRV-24613
CRV-24615
CRV-24617
CRV-24619
CRV-24621
CRV-24623
CRV-24625
CRV-24627
CRV-24629
#4
#4
#4
#4
#4
#4
#4
#4
#4
#4
#4
#4
#4
#4
#4
#4
#4
#4
#4
#4
#5
#5
#5
#5
#5
#5
#5
#5
#5
#5
#5
#5
#5
#5
#5
#5
#5
#5
#5
#5
#5
#5
#5
#5
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
#6
B (I.D.)
A (O.D.)
D
C
Inches
Metric
Inches
Metric
Inches
Metric
Inches
Metric
(Lbs)
(N)
.118
.122
.122
.122
.125
.125
.125
.125
.125
.126
.127
.127
.127
.127
.128
.128
.128
.128
.128
.128
.130
.130
.130
.132
.133
.134
.135
.135
.135
.135
.135
.135
.135
.135
.136
.136
.136
.136
.137
.137
.137
.137
.137
.139
.140
.140
.140
.140
.141
.141
.141
.141
.144
.144
.145
.145
.147
.148
.148
.148
.148
.148
.149
.149
.149
.150
.150
.155
.157
.159
.161
.161
3.00
3.10
3.10
3.10
3.18
3.18
3.18
3.18
3.18
3.20
3.23
3.23
3.23
3.23
3.25
3.25
3.25
3.25
3.25
3.25
3.30
3.30
3.30
3.35
3.38
3.40
3.43
3.43
3.43
3.43
3.43
3.43
3.43
3.43
3.45
3.45
3.45
3.45
3.48
3.48
3.48
3.48
3.48
3.53
3.56
3.56
3.56
3.56
3.58
3.58
3.58
3.58
3.66
3.66
3.68
3.68
3.73
3.76
3.76
3.76
3.76
3.76
3.78
3.78
3.78
3.81
3.81
3.94
3.99
4.04
4.09
4.09
.203
.250
.377
.378
.247
.247
.250
.250
.406
.213
.176
.213
.406
.500
.198
.230
.240
.240
.250
.750
.219
.468
.687
.503
.285
.437
.245
.245
.245
.270
.270
.285
.307
.307
.312
.312
.370
.400
.250
.253
.283
.283
.283
.317
.365
.406
.490
.562
.213
.281
.373
.467
.312
.312
.312
.490
.640
.200
.270
.270
.322
.322
.277
.277
.322
.240
.275
.312
.381
.562
.249
.249
5.16
6.35
9.58
9.60
6.27
6.27
6.35
6.35
10.31
5.41
4.47
5.41
10.31
12.70
5.03
5.84
6.10
6.10
6.35
19.05
5.56
11.89
17.45
12.78
7.24
11.10
6.22
6.22
6.22
6.86
6.86
7.24
7.80
7.80
7.92
7.92
9.40
10.16
6.35
6.43
7.19
7.19
7.19
8.05
9.27
10.31
12.45
14.27
5.41
7.14
9.47
11.86
7.92
7.92
7.92
12.45
16.26
5.08
6.86
6.86
8.18
8.18
7.04
7.04
8.18
6.10
6.99
7.92
9.68
14.27
6.32
6.32
.032
.036
.060
.047
.062
.062
.047
.047
.070
.035
.032
.018
.050
.068
.040
.047
.041
.041
.025
.030
.032
.060
.060
.078
.062
.094
.049
.032
.034
.038
.029
.062
.037
.034
.062
.062
.035
.065
.020
.047
.062
.047
.062
.062
.065
.060
.080
.060
.048
.047
.062
.058
.047
.048
.030
.080
.062
.060
.052
.035
.037
.034
.060
.062
.030
.045
.062
.062
.062
.070
.047
.047
.81
.91
1.52
1.19
1.57
1.57
1.19
1.19
1.78
.89
.81
.46
1.27
1.73
1.02
1.19
1.04
1.04
.64
.76
.81
1.52
1.52
1.98
1.57
2.39
1.24
.81
.86
.97
.74
1.57
.94
.86
1.57
1.57
.89
1.65
.51
1.19
1.57
1.19
1.57
1.57
1.65
1.52
2.03
1.52
1.22
1.19
1.57
1.47
1.19
1.22
.76
2.03
1.57
1.52
1.32
.89
.94
.86
1.52
1.57
.76
1.14
1.57
1.57
1.57
1.78
1.19
1.19
.005
.016
.007
.008
.003
.005
.008
.012
.008
.005
.010
.005
.005
.012
.008
.008
.005
.008
.012
.005
.007
.005
.010
.010
.006
.010
.004
.006
.006
.005
.008
.006
.007
.009
.006
.010
.008
.010
.005
.005
.005
.008
.010
.010
.005
.005
.020
.012
.008
.008
.010
.010
.016
.016
.003
.005
.005
.015
.005
.007
.008
.010
.004
.007
.010
.010
.005
.010
.010
.015
.005
.007
.13
.41
.18
.20
.08
.13
.20
.30
.20
.13
.25
.13
.13
.30
.20
.20
.13
.20
.30
.13
.18
.13
.25
.25
.15
.25
.10
.15
.15
.13
.19
.15
.18
.22
.15
.25
.20
.25
.13
.13
.13
.20
.25
.25
.13
.13
.51
.30
.20
.20
.25
.25
.41
.41
.08
.13
.13
.38
.11
.18
.21
.25
.10
.18
.25
.25
.13
.25
.25
.38
.13
.18
1.5
19.2
4.8
6.3
.6
1.8
4.6
10.5
6.4
1.4
4.0
1.4
2.5
–
3.3
4.1
1.7
4.3
10.3
–
2.9
2.6
10.3
10.8
2.8
10.1
1.0
2.3
2.0
1.5
3.0
2.7
4.0
6.0
2.9
8.2
5.9
9.6
1.6
1.6
1.8
4.8
7.5
8.2
2.2
2.4
41.9
15.8
3.1
4.6
9.1
10.2
20.2
20.2
.4
2.5
1.6
8.5
1.3
2.5
5.0
7.5
1.0
3.3
7.8
5.5
1.6
7.3
8.6
23.6
1.2
2.5
6.66
85.25
21.31
27.97
2.66
7.99
20.42
46.62
28.42
6.22
17.76
6.22
11.10
–
14.65
18.20
7.55
19.09
45.73
–
12.88
11.54
45.73
47.95
12.43
44.84
4.45
10.21
8.90
6.68
13.35
11.99
17.80
26.70
12.88
36.41
26.20
42.62
7.10
7.10
7.99
21.31
33.30
36.41
9.77
10.66
186.04
70.15
13.76
20.42
40.40
45.29
89.69
89.69
1.78
11.10
7.10
37.74
5.56
11.13
22.25
33.38
4.44
14.65
34.63
24.42
7.10
32.41
38.18
104.78
5.33
11.10
App. Defl.
(Inches)
(mm)
.010
.005
.025
.022
.025
.015
.010
.006
.025
.011
.004
.011
.040
–
.006
.008
.014
.009
.006
–
.008
.054
.050
.031
.017
.023
.023
.012
.014
.018
.011
.017
.017
.014
.020
.012
.021
.020
.015
.016
.020
.012
.010
.012
.033
.040
.015
.032
.007
.012
.017
.027
.007
.007
.027
.059
.057
.003
.024
.013
.016
.013
.023
.013
.013
.007
.018
.012
.018
.026
.015
.011
.25
.13
.64
.56
.64
.38
.25
.15
.64
.28
.10
.28
1.02
–
.15
.20
.36
.23
.15
–
.20
1.37
1.27
.79
.43
.58
.58
.30
.36
.46
.28
.43
.43
.36
.51
.30
.53
.51
.38
.41
.51
.30
.25
.30
.84
1.02
.38
.81
.18
.30
.43
.69
.18
.18
.69
1.50
1.45
.08
.61
.33
.41
.33
.58
.33
.33
.18
.46
.30
.46
.66
.38
.28
CURVED
Curved Disc Springs
25
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
C
D
B
Curved Disc Springs
CURVED
CENTURY
STOCK
NUMBER
SCREW
SIZE
CRV-24631
CRV-24633
CRV-24635
CRV-24637
CRV-24639
CRV-24641
CRV-24643
CRV-24645
CRV-24647
CRV-24649
CRV-24651
CRV-24653
CRV-24655
CRV-24657
CRV-24659
CRV-24661
CRV-24663
CRV-24665
CRV-26124
CRV-26126
CRV-26128
CRV-24667
CRV-24669
CRV-24671
CRV-24673
CRV-24675
CRV-24677
CRV-24679
CRV-24681
CRV-24683
CRV-24685
CRV-24687
CRV-24689
CRV-24691
CRV-24695
CRV-24697
CRV-24699
CRV-24701
CRV-24703
CRV-24705
CRV-24707
CRV-24709
CRV-24711
CRV-24713
CRV-24715
CRV-24717
CRV-24719
CRV-24721
CRV-24723
CRV-26130
CRV-26132
CRV-26134
CRV-26136
CRV-24725
CRV-24727
CRV-24729
CRV-24731
CRV-24733
CRV-24735
CRV-24737
CRV-26138
CRV-26140
CRV-24480
CRV-24739
CRV-25100
CRV-25102
CRV-25104
CRV-25106
CRV-25108
CRV-25110
CRV-25112
#6
#6
#6
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#8
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
#10
B (I.D.)
A (O.D.)
D
C
Inches
Metric
Inches
Metric
Inches
Metric
Inches
Metric
.161
.161
.161
.166
.168
.169
.169
.169
.169
.170
.172
.172
.172
.172
.172
.173
.174
.174
.174
.174
.174
.174
.177
.178
.178
.185
.187
.187
.187
.188
.188
.189
.189
.190
.193
.193
.194
.194
.194
.195
.195
.195
.195
.195
.196
.198
.199
.199
.200
.200
.200
.200
.200
.200
.200
.201
.201
.202
.202
.202
.203
.203
.203
.203
.203
.203
.203
.203
.203
.203
.204
4.09
4.09
4.09
4.22
4.27
4.29
4.29
4.29
4.29
4.32
4.37
4.37
4.37
4.37
4.37
4.39
4.42
4.42
4.42
4.42
4.42
4.42
4.50
4.52
4.52
4.70
4.75
4.75
4.75
4.78
4.78
4.80
4.80
4.83
4.90
4.90
4.93
4.93
4.93
4.95
4.95
4.95
4.95
4.95
4.98
5.03
5.05
5.05
5.08
5.08
5.08
5.08
5.08
5.08
5.08
5.11
5.11
5.13
5.13
5.13
5.16
5.16
5.16
5.16
5.16
5.16
5.16
5.16
5.16
5.16
5.18
.249
.301
.302
.270
.280
.312
.437
.517
.518
.405
.241
.302
.344
.365
.562
.625
.250
.322
.322
.370
.370
.400
.993
.375
.498
.315
.440
.440
.562
.314
.375
.312
.343
.375
.312
.437
.370
.375
.630
.277
.312
.400
.490
.562
.750
.442
.375
.443
.302
.370
.370
.423
.423
.430
.990
.300
.374
.312
.505
.505
.322
.322
.322
.365
.375
.375
.406
.438
.500
.501
.438
6.32
7.65
7.67
6.86
7.11
7.92
11.10
13.13
13.16
10.29
6.12
7.67
8.74
9.27
14.27
15.88
6.35
8.18
8.18
9.40
9.40
10.16
25.22
9.53
12.65
8.00
11.18
11.18
14.27
7.98
9.53
7.92
8.71
9.53
7.92
11.10
9.40
9.53
16.00
7.04
7.92
10.16
12.45
14.27
19.05
11.23
9.53
11.25
7.67
9.40
9.40
10.74
10.74
10.92
25.15
7.62
9.50
7.92
12.83
12.83
8.18
8.18
8.18
9.27
9.53
9.53
10.31
11.13
12.70
12.73
11.13
.047
.047
.080
.030
.046
.030
.060
.090
.062
.062
.040
.048
.050
.065
.070
.030
.040
.064
.042
.044
.039
.030
.062
.090
.062
.062
.030
.062
.078
.047
.040
.062
.030
.050
.066
.065
.050
.070
.090
.060
.030
.060
.030
.070
.093
.062
.041
.055
.045
.069
.047
.047
.043
.070
.062
.050
.065
.062
.062
.062
.053
.043
.060
.032
.062
.062
.047
.070
.080
.074
.070
1.19
1.19
2.03
.76
1.17
.76
1.52
2.29
1.57
1.57
1.02
1.22
1.27
1.65
1.78
.76
1.02
1.63
1.07
1.12
.99
.76
1.57
2.29
1.57
1.57
.76
1.57
1.98
1.19
1.02
1.57
.76
1.27
1.68
1.65
1.27
1.78
2.29
1.52
.76
1.52
.76
1.78
2.36
1.57
1.04
1.40
1.14
1.75
1.19
1.19
1.09
1.78
1.57
1.27
1.65
1.57
1.57
1.57
1.35
1.09
1.52
.81
1.57
1.57
1.19
1.78
2.03
1.88
1.78
.010
.005
.005
.008
.010
.005
.005
.010
.015
.010
.006
.005
.006
.005
.015
.015
.015
.005
.008
.009
.011
.006
.010
.010
.030
.015
.010
.010
.008
.005
.008
.004
.010
.005
.006
.008
.008
.006
.020
.005
.010
.016
.010
.008
.020
.010
.010
.005
.005
.006
.009
.011
.014
.010
.010
.010
.005
.010
.005
.012
.005
.007
.015
.005
.005
.010
.005
.010
.015
.015
.010
.25
.13
.13
.20
.25
.13
.13
.25
.38
.25
.15
.13
.15
.13
.38
.38
.38
.13
.19
.23
.29
.15
.25
.25
.76
.38
.25
.25
.20
.13
.20
.10
.25
.13
.15
.20
.20
.15
.51
.13
.25
.41
.25
.20
.51
.25
.25
.13
.13
.15
.23
.29
.36
.25
.25
.25
.13
.25
.13
.30
.13
.17
.38
.13
.13
.25
.13
.25
.38
.38
.25
(Lbs)
(N)
5.1
1.7
1.7
3.6
5.8
1.6
2.2
9.8
22.2
8.5
1.5
1.5
2.6
1.9
22.9
11.2
10.0
1.6
3.0
6.0
9.0
2.1
5.2
7.7
84.8
13.6
7.1
8.4
6.2
1.4
4.6
.9
6.5
1.8
2.01
5.2
4.4
2.5
40.6
1.0
5.5
19.2
6.0
6.1
43.3
8.0
6.8
2.0
1.2
2.3
4.5
9.0
13.5
7.8
5.0
4.8
1.6
5.1
2.0
12.6
1.1
1.8
–
1.3
1.6
6.7
1.8
7.8
19.6
19.6
7.8
22.64
7.55
7.55
15.98
25.75
7.10
9.77
43.51
98.57
37.74
6.66
6.66
11.54
8.44
101.68
49.73
44.40
7.10
13.35
26.70
40.05
9.32
23.09
34.19
376.51
60.38
31.52
37.30
27.53
6.22
20.42
4.00
28.86
7.99
9.00
23.09
19.54
11.10
180.26
4.44
24.42
85.25
26.64
27.08
192.25
35.52
30.19
8.88
5.33
10.01
20.03
40.05
60.08
34.63
22.20
21.31
7.10
22.64
8.88
55.94
4.98
7.79
–
5.77
7.10
29.75
7.99
34.63
87.02
87.02
34.63
App. Defl.
(Inches)
(mm)
.008
.022
.022
.011
.010
.024
.047
.033
.022
.020
.012
.022
.024
.033
.026
.015
.005
.025
.017
.020
.015
.024
.052
.017
.010
.008
.020
.024
.048
.024
.021
.030
.014
.034
.021
.029
.021
.029
.024
.019
.012
.012
.020
.048
.034
.024
.017
.048
.022
.034
.019
.020
.016
.023
.052
.011
.034
.012
.057
.026
.027
.018
–
.027
.034
.017
.040
.023
.020
.020
.023
.20
.56
.56
.28
.25
.61
1.19
.84
.56
.51
.30
.56
.61
.84
.66
.38
.13
.64
.43
.51
.38
.61
1.32
.43
.25
.20
.51
.61
1.22
.61
.53
.76
.36
.86
.53
.74
.53
.74
.61
.48
.30
.30
.51
1.22
.86
.61
.43
1.22
.56
.86
.48
.51
.41
.58
1.32
.28
.86
.30
1.45
.66
.69
.46
–
.69
.86
.43
1.02
.58
.51
.51
.58
26
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
C
D
B
CENTURY
STOCK
NUMBER
SCREW
SIZE
CRV-25114
CRV-25116
CRV-25118
CRV-25120
CRV-25122
CRV-25124
CRV-25126
CRV-25128
CRV-25130
CRV-25132
CRV-26142
CRV-25134
CRV-26144
CRV-26146
CRV-25136
CRV-25138
CRV-25140
CRV-25142
CRV-25144
CRV-25146
CRV-25148
CRV-25150
CRV-25152
CRV-25154
CRV-25156
CRV-25158
CRV-25160
CRV-25162
CRV-25164
CRV-25166
CRV-25168
CRV-25170
CRV-25172
CRV-25174
CRV-25176
CRV-25178
CRV-25180
CRV-25182
CRV-25184
CRV-25186
CRV-25188
CRV-25190
CRV-25192
CRV-25194
CRV-25196
CRV-25198
CRV-25200
CRV-25202
CRV-25204
CRV-25206
CRV-25208
CRV-25210
CRV-25212
CRV-25214
CRV-25216
CRV-25218
CRV-25220
CRV-25222
CRV-25224
CRV-26148
CRV-25226
CRV-25228
CRV-25230
CRV-25232
CRV-26150
CRV-26152
CRV-25234
CRV-25236
CRV-25238
CRV-26154
CRV-26156
CRV-25240
#10
#10
#10
#10
#10
#10
#12
#12
#12
#12
#12
#12
#12
#12
#12
#12
#12
#12
#12
#12
#12
#14
#14
#14
#14
#14
#14
#14
#14
#14
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
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
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
B (I.D.)
A (O.D.)
D
C
Inches
Metric
Inches
Metric
Inches
Metric
Inches
Metric
(Lbs)
.204
.204
.205
.205
.205
.208
.220
.220
.228
.228
.231
.231
.231
.231
.234
.234
.235
.235
.239
.239
.239
.250
.250
.250
.250
.250
.250
.251
.251
.252
.253
.253
.254
.254
.255
.256
.257
.257
.258
.259
.259
.259
.260
.260
.261
.261
.262
.262
.262
.262
.263
.263
.263
.263
.263
.263
.265
.265
.265
.265
.265
.265
.265
.265
.265
.265
.265
.265
.265
.269
.269
.269
5.18
5.18
5.21
5.21
5.21
5.28
5.59
5.59
5.79
5.79
5.87
5.87
5.87
5.87
5.94
5.94
5.97
5.97
6.07
6.07
6.07
6.35
6.35
6.35
6.35
6.35
6.35
6.38
6.38
6.40
6.43
6.43
6.45
6.45
6.48
6.50
6.53
6.53
6.55
6.58
6.58
6.58
6.60
6.60
6.63
6.63
6.65
6.65
6.65
6.65
6.68
6.68
6.68
6.68
6.68
6.68
6.73
6.73
6.73
6.73
6.73
6.73
6.73
6.73
6.73
6.73
6.73
6.73
6.73
6.83
6.83
6.83
.565
.640
.369
.500
1.010
.563
.406
.740
.375
.468
.423
.423
.490
.490
.438
.630
.325
.410
.438
.500
.625
.437
.437
.495
.500
.562
.625
.562
.750
1.065
.406
.469
.497
.497
.750
.406
.438
.438
.680
.406
.562
.691
.495
.508
.740
.875
.378
.378
.438
.562
.433
.433
.433
.437
.437
.437
.406
.406
.490
.490
.500
.508
.508
.508
.551
.551
.552
.562
.625
.423
.423
.435
14.35
16.26
9.37
12.70
25.65
14.30
10.31
18.80
9.53
11.89
10.74
10.74
12.45
12.45
11.13
16.00
8.26
10.41
11.13
12.70
15.88
11.10
11.10
12.57
12.70
14.27
15.88
14.27
19.05
27.05
10.31
11.91
12.62
12.62
19.05
10.31
11.13
11.13
17.27
10.31
14.27
17.55
12.57
12.90
18.80
22.23
9.60
9.60
11.13
14.27
11.00
11.00
11.00
11.10
11.10
11.10
10.31
10.31
12.45
12.45
12.70
12.90
12.90
12.90
14.00
14.00
14.02
14.27
15.88
10.74
10.74
11.05
.052
.045
.080
.080
.085
.062
.060
.130
.041
.125
.081
.050
.057
.050
.077
.062
.047
.062
.095
.050
.100
.047
.090
.125
.078
.078
.078
.037
.070
.093
.030
.047
.100
.100
.093
.032
.040
.047
.080
.062
.080
.070
.125
.055
.130
.060
.062
.062
.050
.060
.047
.047
.047
.062
.062
.062
.044
.062
.092
.063
.070
.093
.093
.093
.060
.052
.075
.125
.075
.070
.055
.068
1.32
1.14
2.03
2.03
2.16
1.57
1.52
3.30
1.04
3.18
2.06
1.27
1.45
1.27
1.96
1.57
1.19
1.57
2.41
1.27
2.54
1.19
2.29
3.18
1.98
1.98
1.98
.94
1.78
2.36
.76
1.19
2.54
2.54
2.36
.81
1.02
1.19
2.03
1.57
2.03
1.78
3.18
1.40
3.30
1.52
1.57
1.57
1.27
1.52
1.19
1.19
1.19
1.57
1.57
1.57
1.12
1.57
2.34
1.60
1.78
2.36
2.36
2.36
1.52
1.32
1.91
3.18
1.91
1.78
1.40
1.73
.025
.005
.005
.015
.063
.012
.005
.010
.010
.016
.007
.010
.012
.015
.010
.012
.010
.010
.010
.015
.015
.010
.010
.007
.006
.020
.020
.007
.030
.015
.005
.010
.006
.010
.012
.006
.005
.015
.010
.018
.018
.006
.007
.015
.010
.030
.005
.010
.010
.008
.005
.008
.015
.005
.008
.012
.010
.010
.008
.011
.020
.010
.015
.028
.015
.019
.008
.025
.015
.007
.008
.010
.64
.13
.13
.38
1.60
.30
.13
.25
.25
.41
.17
.25
.30
.38
.25
.30
.25
.25
.25
.38
.38
.25
.25
.18
.15
.51
.51
.18
.76
.38
.13
.25
.15
.25
.30
.15
.13
.38
.25
.46
.46
.15
.18
.38
.25
.76
.13
.25
.25
.20
.13
.20
.38
.13
.20
.30
.25
.25
.20
.28
.51
.25
.38
.71
.37
.47
.20
.64
.38
.17
.21
.25
58.5
.9
1.6
19.4
463.9
13.3
1.6
10.3
5.7
19.2
2.5
6.6
10.0
15.0
6.8
13.2
4.0
6.2
6.6
17.2
20.3
6.2
6.2
3.5
2.6
32.5
35.2
2.1
87.8
21.2
.8
6.7
2.5
7.1
13.9
1.5
1.1
13.6
9.1
17.2
25.6
2.1
3.4
16.1
9.4
89.0
1.1
4.5
5.8
5.0
1.3
3.6
12.9
1.4
3.7
8.4
5.0
5.0
4.3
7.0
27.5
7.0
15.7
59.0
14.0
21.0
4.8
48.4
19.0
1.8
2.5
5.5
(N)
259.74
4.00
7.10
86.14
2059.72
59.05
7.10
45.73
25.31
85.25
11.13
29.30
44.50
66.75
30.19
58.61
17.76
27.53
29.30
76.37
90.13
27.53
27.53
15.54
11.54
144.30
156.29
9.32
389.83
94.13
3.55
29.75
11.10
31.52
61.72
6.66
4.88
60.38
40.40
76.37
113.66
9.32
15.10
71.48
41.74
395.16
4.88
19.98
25.75
22.20
5.77
15.98
57.28
6.22
16.43
37.30
22.20
22.20
19.09
31.15
122.10
31.08
69.71
261.96
62.30
93.45
21.31
214.90
84.36
7.79
11.13
24.42
App. Defl.
(Inches)
(mm)
.016
.040
.033
.020
.020
.032
.040
.067
.017
.017
.039
.022
.025
.018
.023
.040
.013
.021
.023
.020
.032
.023
.023
.043
.051
.019
.024
.030
.023
.078
.025
.027
.050
.030
.057
.026
.035
.016
.057
.011
.021
.064
.043
.021
.067
.030
.035
.017
.023
.048
.042
.029
.015
.047
.029
.019
.020
.020
.037
.029
.015
.032
.021
.011
.026
.018
.047
.015
.032
.033
.023
.023
.41
1.02
.84
.51
.51
.81
1.02
1.70
.43
.43
.99
.56
.64
.46
.58
1.02
.33
.53
.58
.51
.81
.58
.58
1.09
1.30
.48
.61
.76
.58
1.98
.64
.69
1.27
.76
1.45
.66
.89
.41
1.45
.28
.53
1.63
1.09
.53
1.70
.76
.89
.43
.58
1.22
1.07
.74
.38
1.19
.74
.48
.51
.51
.94
.74
.38
.81
.53
.28
.66
.46
1.19
.38
.81
.84
.58
.58
CURVED
Curved Disc Springs
27
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
C
D
B
Curved Disc Springs
CURVED
CENTURY
STOCK
NUMBER
SCREW
SIZE
Inches
Metric
Inches
Metric
Inches
Metric
Inches
Metric
(Lbs)
CRV-25242
CRV-25244
CRV-25246
CRV-25248
CRV-25250
CRV-25252
CRV-25254
CRV-25256
CRV-25258
CRV-25260
CRV-25262
CRV-25264
CRV-25266
CRV-25268
CRV-25270
CRV-25272
CRV-25274
CRV-26158
CRV-25276
CRV-26160
CRV-25278
CRV-25280
CRV-25282
CRV-25284
CRV-25286
CRV-25288
CRV-25290
CRV-25292
CRV-25294
CRV-25296
CRV-25298
CRV-25300
CRV-25302
CRV-25304
CRV-25306
CRV-26162
CRV-26164
CRV-25308
CRV-26166
CRV-26168
CRV-25310
CRV-25312
CRV-25314
CRV-25316
CRV-25318
CRV-26170
CRV-26172
CRV-25320
CRV-25322
CRV-25324
CRV-25326
CRV-25328
CRV-26174
CRV-25330
CRV-26176
CRV-25332
CRV-25334
CRV-25336
CRV-25338
CRV-24664
CRV-25340
CRV-25342
CRV-25344
CRV-25346
CRV-25348
CRV-25350
CRV-25352
CRV-25354
CRV-25356
CRV-25358
CRV-25360
CRV-25362
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
1/4
1/4
9/32
1/4
9/32
1/4
1/4
1/4
1/4
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
11/32
5/16
11/32
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
5/16
3/8
3/8
3/8
3/8
3/8
3/8
3/8
.270
.270
.270
.272
.275
.275
.280
.280
.280
.280
.280
.280
.280
.280
.280
.280
.290
.296
.296
.296
.301
.312
.315
.315
.315
.316
.316
.319
.320
.320
.323
.323
.323
.326
.326
.327
.327
.327
.327
.327
.328
.328
.328
.330
.330
.331
.331
.331
.331
.331
.331
.346
.363
.363
.363
.375
.375
.375
.377
.378
.378
.379
.379
.379
.379
.383
.383
.385
.390
.390
.390
.391
6.86
6.86
6.86
6.91
6.99
6.99
7.11
7.11
7.11
7.11
7.11
7.11
7.11
7.11
7.11
7.11
7.37
7.52
7.52
7.52
7.65
7.92
8.00
8.00
8.00
8.03
8.03
8.10
8.13
8.13
8.20
8.20
8.20
8.28
8.28
8.31
8.31
8.31
8.31
8.31
8.33
8.33
8.33
8.38
8.38
8.41
8.41
8.41
8.41
8.41
8.41
8.79
9.22
9.22
9.22
9.53
9.53
9.53
9.58
9.60
9.60
9.63
9.63
9.63
9.63
9.73
9.73
9.78
9.91
9.91
9.91
9.93
.380
.500
.500
.496
.599
.600
.375
.500
.552
.625
.625
.625
.625
.625
.625
.740
.437
.551
.551
.551
.671
.562
.500
.625
.625
.490
.625
.500
.625
.688
.415
.415
.415
.490
1.000
.612
.612
.620
.735
.735
.500
.562
.562
.750
.875
.490
.490
.622
.622
.622
.622
.761
.672
.672
.672
.600
.750
.870
.465
.562
.685
.500
.563
.563
.686
.625
.691
.687
.553
.740
.740
.656
9.65
12.70
12.70
12.60
15.21
15.24
9.53
12.70
14.02
15.88
15.88
15.88
15.88
15.88
15.88
18.80
11.10
14.00
14.00
14.00
17.04
14.27
12.70
15.88
15.88
12.45
15.88
12.70
15.88
17.48
10.54
10.54
10.54
12.45
25.40
15.54
15.54
15.75
18.67
18.67
12.70
14.27
14.27
19.05
22.23
12.45
12.45
15.80
15.80
15.80
15.80
19.33
17.07
17.07
17.07
15.24
19.05
22.10
11.81
14.27
17.40
12.70
14.30
14.30
17.42
15.88
17.55
17.45
14.05
18.80
18.80
16.66
.060
.060
.060
.060
.055
.035
.030
.090
.075
.093
.093
.093
.093
.093
.093
.135
.060
.101
.085
.070
.093
.093
.060
.062
.095
.040
.098
.075
.080
.080
.062
.062
.062
.062
.093
.113
.077
.085
.076
.070
.080
.080
.125
.187
.040
.077
.062
.093
.093
.093
.093
.187
.120
.080
.081
.070
.140
.109
.093
.080
.100
.070
.080
.080
.093
.078
.070
.040
.075
.140
.140
.125
1.52
1.52
1.52
1.52
1.40
.89
.76
2.29
1.91
2.36
2.36
2.36
2.36
2.36
2.36
3.43
1.52
2.57
2.16
1.78
2.36
2.36
1.52
1.57
2.41
1.02
2.49
1.91
2.03
2.03
1.57
1.57
1.57
1.57
2.36
2.87
1.96
2.16
1.93
1.78
2.03
2.03
3.18
4.75
1.02
1.96
1.57
2.36
2.36
2.36
2.36
4.75
3.05
2.03
2.06
1.78
3.56
2.77
2.36
2.03
2.54
1.78
2.03
2.03
2.36
1.98
1.78
1.02
1.91
3.56
3.56
3.18
.010
.010
.020
.010
.010
.018
.005
.010
.015
.006
.008
.010
.012
.015
.020
.010
.005
.009
.010
.012
.012
.020
.010
.010
.010
.010
.020
.015
.012
.010
.003
.008
.015
.010
.050
.009
.013
.010
.017
.021
.008
.008
.025
.030
.010
.008
.011
.006
.012
.015
.025
.020
.010
.015
.015
.025
.020
.010
.006
.010
.005
.010
.010
.020
.010
.010
.008
.016
.006
.010
.020
.025
.25
.25
.51
.25
.25
.46
.13
.25
.38
.15
.20
.25
.30
.38
.51
.25
.13
.22
.25
.30
.30
.51
.25
.25
.25
.25
.51
.38
.30
.25
.08
.20
.38
.25
1.27
.23
.33
.25
.43
.53
.20
.20
.64
.76
.25
.19
.28
.15
.30
.38
.64
.51
.25
.38
.38
.64
.51
.25
.15
.25
.13
.25
.25
.51
.25
.25
.20
.41
.15
.25
.51
.64
4.2
6.7
26.9
6.6
7.9
17.9
.6
6.4
16.2
2.9
5.1
8.0
11.6
18.2
32.3
9.1
1.2
4.0
6.7
8.0
11.6
26.0
5.4
7.2
7.2
5.2
29.0
11.9
10.3
7.8
.2
2.0
7.3
4.9
247.1
4.5
9.0
6.9
15.0
22.5
3.2
3.9
38.1
73.9
2.9
2.3
4.5
2.4
9.8
15.4
42.8
31.9
5.5
15.1
11.0
34.3
29.3
8.3
.9
–
1.3
3.5
4.7
19.1
6.5
5.6
3.5
10.9
1.5
6.9
27.7
37.0
B (I.D.)
A (O.D.)
D
C
(N)
18.65
29.75
119.44
29.30
35.08
79.48
2.66
28.42
71.93
12.88
22.64
35.52
51.50
80.81
143.41
40.40
5.33
17.80
29.75
35.60
51.50
115.44
23.98
31.97
31.97
23.09
128.76
52.84
45.73
34.63
.89
8.88
32.41
21.76
1097.12
20.03
40.05
30.64
66.75
100.13
14.21
17.32
169.16
328.12
12.88
10.01
20.03
10.66
43.51
68.38
190.03
141.64
24.48
67.04
48.95
152.29
130.09
36.85
4.00
–
5.77
15.54
20.87
84.80
28.86
24.86
15.54
48.40
6.66
30.64
122.99
164.28
App. Defl.
(Inches)
(mm)
.018
.031
.015
.030
.044
.017
.025
.031
.025
.080
.060
.048
.040
.032
.024
.067
.047
.046
.037
.032
.046
.019
.031
.048
.048
.029
.024
.020
.040
.058
.059
.026
.014
.029
.024
.053
.035
.047
.030
.025
.038
.048
.015
.023
.030
.036
.027
.079
.039
.032
.019
.035
.057
.037
.034
.018
.034
.093
.044
–
.095
.031
.039
.019
.058
.048
.062
.024
.062
.067
.033
.021
.46
.79
.38
.76
1.12
.43
.64
.79
.64
2.03
1.52
1.22
1.02
.81
.61
1.70
1.19
1.17
.94
.81
1.17
.48
.79
1.22
1.22
.74
.61
.51
1.02
1.47
1.50
.66
.36
.74
.61
1.35
.89
1.19
.76
.64
.97
1.22
.38
.58
.76
.91
.69
2.01
.99
.81
.48
.89
1.45
.94
.86
.46
.86
2.36
1.12
–
2.41
.79
.99
.48
1.47
1.22
1.57
.61
1.57
1.70
.84
.53
28
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
C
D
B
CENTURY
STOCK
NUMBER
SCREW
SIZE
CRV-26178
CRV-26180
CRV-25364
CRV-26182
CRV-26184
CRV-26186
CRV-26188
CRV-25366
CRV-25368
CRV-25370
CRV-25372
CRV-26190
CRV-26192
CRV-26194
CRV-26196
CRV-26198
CRV-25374
CRV-25376
CRV-25378
CRV-25380
CRV-25382
CRV-25384
CRV-25386
CRV-25388
CRV-25390
CRV-25394
CRV-25396
CRV-25398
CRV-25402
CRV-26200
CRV-26202
CRV-25404
CRV-26204
CRV-26206
CRV-26208
CRV-25406
CRV-25408
CRV-25410
CRV-26210
CRV-26212
CRV-25412
CRV-25414
CRV-25416
CRV-25418
CRV-25420
CRV-25422
CRV-26214
CRV-26216
CRV-25424
CRV-25426
CRV-25428
CRV-26218
CRV-26220
CRV-25430
CRV-25432
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
3/8
7/16
7/16
7/16
7/16
7/16
7/16
7/16
7/16
7/16
7/16
7/16
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
9/16
9/16
1/2
1/2
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
B (I.D.)
A (O.D.)
D
C
Inches
Metric
Inches
Metric
Inches
Metric
Inches
Metric
(Lbs)
(N)
.395
.395
.400
.400
.400
.400
.400
.406
.438
.439
.455
.462
.462
.462
.467
.467
.468
.470
.474
.477
.502
.504
.505
.505
.505
.514
.515
.516
.520
.525
.525
.525
.525
.531
.531
.531
.537
.585
.598
.598
.600
.614
.640
.640
.640
.658
.663
.663
.665
.720
.765
.800
.800
.890
.890
10.03
10.03
10.16
10.16
10.16
10.16
10.16
10.31
11.13
11.15
11.56
11.73
11.73
11.73
11.86
11.86
11.89
11.94
12.04
12.12
12.75
12.80
12.83
12.83
12.83
13.06
13.08
13.11
13.21
13.34
13.34
13.34
13.34
13.49
13.49
13.49
13.64
14.86
15.19
15.19
15.24
15.60
16.26
16.26
16.26
16.71
16.84
16.84
16.89
18.29
19.43
20.32
20.32
22.61
22.61
.735
.735
.600
.612
.612
.672
.672
.524
.740
.623
.740
.857
.857
.980
.672
.672
.686
.870
.709
.708
1.003
.938
.740
.740
.815
.874
.875
.744
.870
.980
.980
.980
1.225
.795
.795
.873
.753
.875
.857
.857
.850
.880
.750
.875
1.000
1.750
.980
.980
.980
1.000
.910
1.103
1.103
1.093
1.095
18.67
18.67
15.24
15.54
15.54
17.07
17.07
13.31
18.80
15.82
18.80
21.77
21.77
24.89
17.07
17.07
17.42
22.10
18.01
17.98
25.48
23.83
18.80
18.80
20.70
22.20
22.23
18.90
22.10
24.89
24.89
24.89
31.12
20.19
20.19
22.17
19.13
22.23
21.77
21.77
21.59
22.35
19.05
22.23
25.40
44.45
24.89
24.89
24.89
25.40
23.11
28.02
28.02
27.76
27.81
.129
.086
.093
.098
.074
.115
.079
.060
.140
.093
.140
.152
.100
.107
.115
.084
.130
.116
.115
.120
.093
.100
.125
.130
.093
.032
.125
.093
.109
.164
.131
.110
.151
.129
.098
.156
.093
.135
.145
.110
.080
.062
.050
.060
.100
.219
.169
.118
.100
.150
.100
.185
.138
.130
.093
3.28
2.18
2.36
2.49
1.88
2.92
2.01
1.52
3.56
2.36
3.56
3.86
2.54
2.72
2.92
2.13
3.30
2.95
2.92
3.05
2.36
2.54
3.18
3.30
2.36
.81
3.18
2.36
2.77
4.17
3.33
2.79
3.84
3.28
2.49
3.96
2.36
3.43
3.68
2.79
2.03
1.57
1.27
1.52
2.54
5.56
4.29
3.00
2.54
3.81
2.54
4.70
3.51
3.30
2.36
.011
.016
.012
.009
.013
.010
.015
.010
.015
.012
.010
.012
.018
.021
.010
.015
.005
.010
.015
.010
.012
.032
.010
.015
.029
.020
.015
.010
.005
.014
.018
.021
.021
.011
.017
.010
.012
.010
.012
.018
.020
.020
.010
.010
.030
.020
.014
.021
.020
.015
.020
.016
.021
.010
.032
.28
.41
.30
.23
.33
.25
.38
.25
.38
.30
.25
.30
.46
.53
.25
.38
.13
.25
.38
.25
.30
.81
.25
.38
.74
.51
.38
.25
.13
.36
.46
.53
.53
.29
.43
.25
.30
.25
.30
.46
.51
.51
.25
.25
.76
.51
.36
.53
.51
.38
.51
.41
.53
.25
.81
6.0
12.0
7.0
3.0
6.0
4.5
9.0
3.3
13.4
6.2
5.6
7.5
15.0
22.5
3.8
7.5
1.1
6.7
10.9
4.2
8.3
69.4
4.6
10.4
46.9
6.2
13.5
4.4
5.9
10.0
15.0
30.0
25.0
5.0
10.0
5.7
6.0
4.8
5.5
11.0
17.2
15.7
1.2
2.1
47.5
36.6
7.0
14.0
18.8
9.2
9.3
8.0
12.0
2.2
28.1
26.70
53.40
31.08
13.35
26.70
20.03
40.05
14.65
59.50
27.53
24.86
33.38
66.75
100.13
16.69
33.38
4.88
29.75
48.40
18.51
36.85
308.14
20.42
46.18
208.24
27.53
59.94
19.54
26.20
44.50
66.75
133.20
111.25
22.25
44.50
25.31
26.64
21.31
24.48
48.95
76.37
69.71
5.33
9.32
210.90
162.50
31.15
62.30
83.47
40.85
41.29
35.60
53.40
9.77
124.76
App. Defl.
(Inches)
(mm)
.056
.036
.037
.042
.031
.056
.033
.034
.045
.040
.067
.073
.043
.046
.055
.039
.115
.093
.041
.061
.081
.034
.067
.045
.028
.012
.062
.068
.093
.081
.058
.056
.066
.060
.044
.093
.058
.094
.071
.051
.044
.042
.040
.050
.041
.187
.077
.051
.059
.081
.051
.087
.069
.120
.046
1.42
.91
.94
1.07
.79
1.42
.84
.86
1.14
1.02
1.70
1.85
1.09
1.17
1.40
.99
2.92
2.36
1.04
1.55
2.06
.86
1.70
1.14
.71
.30
1.57
1.73
2.36
2.06
1.47
1.42
1.68
1.52
1.12
2.36
1.47
2.39
1.80
1.30
1.12
1.07
1.02
1.27
1.04
4.75
1.96
1.30
1.50
2.06
1.30
2.21
1.75
3.05
1.17
CURVED
Curved Disc Springs
29
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
C
D
Wave Disc Springs
WAVE
A Wave Disc Spring or
wave disc washer is an
efficient method of
obtaining the required
loading when the load is
static, the working range is
small, and the allowable
amount of axial space is limited. Loads obtainable from
wave disc springs are usually in the range of a few pounds
to hundreds of pounds. These springs are often used as
cushion springs or cushion spacers between parts on
shafts, or to take up the expected amount of variation in
CENTURY
STOCK
NUMBER
WAV-24981
WAV-24983
WAV-24985
WAV-24987
WAV-24989
WAV-24991
WAV-24993
WAV-24995
WAV-24997
WAV-24741
WAV-24743
WAV-24745
WAV-24747
WAV-24749
WAV-24750
WAV-24751
WAV-24753
WAV-24755
WAV-24757
WAV-24759
WAV-24761
WAV-24763
WAV-24765
WAV-24767
WAV-24769
WAV-24771
WAV-24773
WAV-24775
WAV-24777
WAV-24779
WAV-24780
WAV-24781
WAV-24783
WAV-24785
WAV-24787
WAV-24789
WAV-24791
WAV-24793
WAV-24795
WAV-24797
WAV-24799
WAV-24801
WAV-24802
WAV-24805
WAV-24807
WAV-24809
WAV-24811
B (I.D.)
A (O.D.)
Inches
Metric
Inches
.093
.096
.096
.098
.110
.110
.120
.125
.128
.128
.128
.129
.131
.132
.134
.143
.154
.155
.160
.165
.167
.167
.169
.169
.175
.180
.185
.187
.190
.193
.194
.198
.198
.200
.201
.203
.203
.203
.203
.206
.219
.221
.243
.255
.265
.265
.265
2.36
2.44
2.44
2.49
2.79
2.79
3.05
3.18
3.25
3.25
3.25
3.28
3.33
3.35
3.40
3.63
3.91
3.94
4.06
4.19
4.24
4.24
4.29
4.29
4.45
4.57
4.70
4.75
4.83
4.90
4.93
5.03
5.03
5.08
5.11
5.16
5.16
5.16
5.16
5.23
5.56
5.61
6.17
6.48
6.73
6.73
6.73
.205
.187
.250
.152
.196
.250
.225
.250
.250
.281
.402
.375
.249
.222
.183
.282
.281
.281
.345
.250
.375
.375
.306
.500
.375
.343
.375
.265
.281
.280
.242
.438
.438
.307
.308
.368
.375
.376
.438
.360
.414
.374
.305
.345
.365
.375
.406
assembled parts. Wave disc
springs can be made in a large
range of sizes.
Wave disc springs are available in
spring steel; call for availability of
stainless.
A
TOLERANCE
A = ± .010
C = Commercial
B = Up to/including No. 10: ±.005 D = ± .010
Over No. 10: ± .010
D
Metric
5.21
4.75
6.35
3.86
4.98
6.35
5.72
6.35
6.35
7.14
10.21
9.53
6.32
5.64
4.65
7.16
7.14
7.14
8.76
6.35
9.53
9.53
7.77
12.70
9.53
8.71
9.53
6.73
7.14
7.11
6.15
11.13
11.13
7.80
7.82
9.35
9.53
9.55
11.13
9.14
10.52
9.50
7.75
8.76
9.27
9.53
10.31
B
C
Inches
Metric
Inches
Metric
NO. OF
WAVES
.030
.025
.030
.032
.033
.040
.030
.062
.015
.045
.035
.040
.015
.032
.023
.042
.042
.045
.060
.025
.040
.040
.060
.050
.030
.030
.035
.060
.030
.040
.030
.060
.060
.060
.040
.045
.031
.055
.050
.060
.071
.050
.030
.030
.030
.030
.030
.76
.64
.76
.81
.84
1.02
.76
1.57
.38
1.14
.89
1.02
.38
.81
.58
1.07
1.07
1.14
1.52
.64
1.02
1.02
1.52
1.27
.76
.76
.89
1.52
.76
1.02
.76
1.52
1.52
1.52
1.02
1.14
.79
1.40
1.27
1.52
1.80
1.27
.76
.76
.76
.76
.76
.004
.005
.004
.005
.012
.008
.006
.032
.003
.006
.007
.005
.003
.005
.004
.005
.005
.006
.012
.005
.006
.016
.008
.016
.007
.010
.006
.008
.010
.016
.006
.015
.025
.008
.005
.016
.005
.006
.010
.010
.020
.010
.007
.008
.006
.010
.016
.10
.13
.10
.13
.30
.20
.15
.81
.08
.15
.18
.13
.08
.13
.09
.13
.13
.15
.30
.13
.15
.41
.20
.41
.18
.25
.15
.20
.25
.41
.14
.38
.64
.20
.13
.41
.13
.15
.25
.25
.51
.25
.17
.20
.15
.25
.41
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
4
3
3
3
3
3
2
4
4
3
3
3
3
4
4
3
3
3
2
3
3
4
3
APP. MAX. LOAD
(Lbs)
–
7.0
–
4.0
33.7
–
9.4
–
2.5
–
–
–
2.4
5.1
.4
7.1
6.1
8.7
–
3.7
–
–
15.5
–
–
26.9
–
7.1
13.4
27.9
.8
–
–
9.9
–
62.2
6.3
16.2
–
22.4
105.9
20.7
.8
5.5
3.4
19.6
34.6
APP. DEFL.
(N)
(Inches)
–
31.08
–
17.76
149.63
–
41.74
–
11.10
–
–
–
10.66
22.64
1.78
31.52
27.08
38.63
–
16.43
–
–
68.82
–
–
119.44
–
31.52
59.50
123.88
3.33
–
–
43.96
–
276.17
27.97
71.93
–
99.46
470.20
91.91
3.33
24.42
15.10
87.02
153.62
.004
.003
.005
.002
.001
.003
.003
.001
.008
.005
.007
.009
.008
.004
.012
.006
.006
.005
.003
.006
.008
.003
.005
.005
.004
.005
.009
.004
.004
.002
.015
.003
.002
.005
–
.003
.011
.005
.004
.005
.003
.006
.015
.008
.011
.004
.005
(mm)
.10
.08
.13
.05
.03
.08
.08
.03
.20
.13
.18
.23
.20
.10
.30
.15
.15
.13
.08
.15
.20
.08
.13
.13
.10
.13
.23
.10
.10
.05
.38
.08
.05
.13
–
.08
.28
.13
.10
.13
.08
.15
.38
.20
.28
.10
.13
30
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
C
D
Wave Disc Springs
WAV-24813
WAV-24815
WAV-24817
WAV-24819
WAV-24821
WAV-24823
WAV-24825
WAV-24827
WAV-24829
WAV-24831
WAV-24833
WAV-24835
WAV-24837
WAV-24839
WAV-24841
WAV-24843
WAV-24845
WAV-24847
WAV-24848
WAV-24849
WAV-24851
WAV-24853
WAV-24855
WAV-24857
WAV-24859
WAV-24861
WAV-24863
WAV-24865
WAV-24867
WAV-24869
WAV-24871
WAV-24873
WAV-24874
WAV-24875
WAV-24877
WAV-24879
WAV-24881
WAV-24883
WAV-24885
WAV-24887
WAV-24889
WAV-24891
WAV-24893
WAV-24895
WAV-24897
WAV-24899
WAV-24901
WAV-24902
WAV-24903
WAV-24905
WAV-24907
WAV-24909
WAV-24911
WAV-24913
WAV-24915
WAV-24917
WAV-24916
WAV-24923
WAV-24925
WAV-24927
WAV-24929
WAV-24931
WAV-24932
WAV-24933
WAV-24935
WAV-24937
WAV-24939
WAV-24941
WAV-24943
WAV-24944
WAV-24945
WAV-24947
WAV-24949
B (I.D.)
Inches
.265
.265
.265
.265
.265
.265
.288
.290
.312
.312
.322
.325
.325
.328
.335
.346
.346
.346
.350
.355
.355
.365
.382
.385
.385
.385
.386
.390
.390
.390
.390
.390
.397
.406
.420
.437
.440
.440
.441
.441
.441
.441
.445
.445
.445
.450
.455
.459
.470
.470
.490
.505
.505
.515
.520
.530
.530
.545
.560
.563
.565
.580
.588
.609
.620
.640
.641
.642
.650
.650
.688
.691
.695
A (O.D.)
Metric
6.73
6.73
6.73
6.73
6.73
6.73
7.32
7.37
7.92
7.92
8.18
8.26
8.26
8.33
8.51
8.79
8.79
8.79
8.89
9.02
9.02
9.27
9.70
9.78
9.78
9.78
9.80
9.91
9.91
9.91
9.91
9.91
10.08
10.31
10.67
11.10
11.18
11.18
11.20
11.20
11.20
11.20
11.30
11.30
11.30
11.43
11.56
11.66
11.94
11.94
12.45
12.83
12.83
13.08
13.21
13.46
13.46
13.84
14.22
14.30
14.35
14.73
14.94
15.47
15.75
16.26
16.28
16.31
16.51
16.51
17.48
17.55
17.65
Inches
.432
.500
.500
.500
.500
.562
.410
.531
.463
.463
.420
.500
.500
.682
.562
.562
.562
.562
.492
.500
.561
.485
.625
.500
.500
.531
.495
.562
.625
.655
.655
.655
.484
.650
.524
.550
.618
.618
.654
.655
.655
.750
.610
.610
.610
.605
.870
.608
.880
.880
.610
.656
.750
.865
.740
.780
.734
.852
.750
.760
.687
.730
.731
.859
.750
.866
.875
1.000
.790
.855
.937
1.000
.945
D
Metric
10.97
12.70
12.70
12.70
12.70
14.27
10.41
13.49
11.76
11.76
10.67
12.70
12.70
17.32
14.27
14.27
14.27
14.27
12.50
12.70
14.25
12.32
15.88
12.70
12.70
13.49
12.57
14.27
15.88
16.64
16.64
16.64
12.29
16.51
13.31
13.97
15.70
15.70
16.61
16.64
16.64
19.05
15.49
15.49
15.49
15.37
22.10
15.44
22.35
22.35
15.49
16.66
19.05
21.97
18.80
19.81
18.64
21.64
19.05
19.30
17.45
18.54
18.57
21.82
19.05
22.00
22.23
25.40
20.07
21.72
23.80
25.40
24.00
C
Inches
Metric
Inches
Metric
NO. OF
WAVES
.045
.045
.045
.045
.045
.070
.062
.070
.031
.050
.040
.055
.055
.062
.060
.080
.080
.080
.035
.045
.080
.060
.080
.050
.050
.035
.050
.060
.080
.093
.110
.110
.029
.085
.068
.036
.040
.040
.075
.094
.094
.080
.094
.094
.094
.050
.094
.037
.045
.045
.032
.070
.045
.093
.080
.125
.050
.080
.045
.110
.062
.040
.047
.062
.045
.045
.125
.105
.062
.060
.141
.092
.078
1.14
1.14
1.14
1.14
1.14
1.78
1.57
1.78
.79
1.27
1.02
1.40
1.40
1.57
1.52
2.03
2.03
2.03
.89
1.14
2.03
1.52
2.03
1.27
1.27
.89
1.27
1.52
2.03
2.36
2.79
2.79
.74
2.16
1.73
.91
1.02
1.02
1.91
2.39
2.39
2.03
2.39
2.39
2.39
1.27
2.39
.94
1.14
1.14
.81
1.78
1.14
2.36
2.03
3.18
1.27
2.03
1.14
2.79
1.57
1.02
1.19
1.57
1.14
1.14
3.18
2.67
1.57
1.52
3.58
2.34
1.98
.016
.006
.008
.010
.016
.010
.005
.010
.016
.020
.006
.008
.015
.010
.010
.003
.005
.010
.007
.005
.010
.006
.007
.005
.010
.010
.010
.010
.016
.010
.016
.020
.009
.010
.003
.010
.004
.008
.010
.010
.016
.015
.004
.006
.010
.007
.010
.008
.005
.007
.008
.006
.010
.010
.016
.012
.009
.032
.010
.018
.010
.010
.009
.010
.010
.020
.008
.016
.010
.010
.012
.010
.025
.41
.15
.20
.25
.41
.25
.13
.25
.41
.51
.15
.20
.38
.25
.25
.08
.13
.25
.18
.13
.25
.15
.18
.13
.25
.25
.25
.25
.41
.25
.41
.51
.23
.25
.08
.25
.10
.20
.25
.25
.41
.38
.10
.15
.25
.18
.25
.20
.13
.18
.20
.15
.25
.25
.41
.30
.23
.81
.25
.46
.25
.25
.23
.25
.25
.51
.20
.41
.25
.25
.30
.25
.64
3
3
3
3
3
3
3
3
4
4
3
3
3
3
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
4
3
3
3
3
3
3
3
3
APP. MAX. LOAD
(Lbs)
42.1
9.5
16.8
26.3
59.3
–
2.8
24.8
54.6
97.2
2.3
10.0
35.1
–
36.0
–
4.6
18.5
4.0
2.7
17.0
2.7
9.2
1.5
6.3
9.6
10.3
12.0
40.1
20.3
45.7
81.2
4.0
17.7
.8
9.6
1.3
6.8
13.6
13.7
30.8
47.2
1.4
3.3
9.3
4.0
27.0
4.0
11.5
22.6
–
4.0
13.7
20.3
25.6
22.3
5.5
168.9
8.0
27.4
8.1
9.6
4.0
10.8
14.1
41.6
5.8
36.6
8.1
5.5
12.9
12.3
55.4
APP. DEFL.
(N)
(Inches)
186.92
42.18
74.59
116.77
263.29
–
12.43
110.11
242.42
431.57
10.21
44.40
155.84
–
159.84
–
20.42
82.14
17.76
11.99
75.48
11.99
40.85
6.66
27.97
42.62
45.73
53.28
178.04
90.13
202.91
360.53
17.76
78.59
3.55
42.62
5.77
30.19
60.38
60.83
136.75
209.57
6.22
14.65
41.29
17.76
119.88
17.76
51.06
100.34
–
17.76
60.83
90.13
113.66
99.01
24.42
749.92
35.52
121.66
35.96
42.62
17.76
47.95
62.60
184.70
25.75
162.50
35.96
24.42
57.28
54.61
245.98
.005
.016
.012
.010
.007
.011
.006
.011
.004
.003
.015
.014
.008
.017
.008
–
.028
.014
.020
.024
.014
.020
.024
.026
.013
.015
.013
.015
.012
.018
.012
.009
.020
.019
.050
.016
.036
.023
.020
.020
.013
.016
.047
.031
.019
.027
.029
.025
.034
.025
–
.021
.026
.032
.018
.022
.030
.010
.029
.016
.026
.029
.030
.036
.018
.017
.048
.030
.035
.030
.037
.048
.018
(mm)
.13
.41
.30
.25
.18
.28
.15
.28
.10
.08
.38
.36
.20
.43
.20
–
.71
.36
.51
.61
.36
.51
.61
.66
.33
.38
.33
.38
.30
.46
.30
.23
.51
.48
1.27
.41
.91
.58
.51
.51
.33
.41
1.19
.79
.48
.69
.74
.64
.86
.64
–
.53
.66
.81
.46
.56
.76
.25
.74
.41
.66
.74
.76
.91
.46
.43
1.22
.76
.89
.76
.94
1.22
.46
WAVE
CENTURY
STOCK
NUMBER
31
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
C
D
Wave Disc Springs
CENTURY
STOCK
NUMBER
WAVE
32
WAV-24951
WAV-24953
WAV-24955
WAV-24957
WAV-24958
WAV-24959
WAV-24961
WAV-24962
WAV-24963
WAV-24965
WAV-24967
WAV-24969
WAV-24971
WAV-24973
WAV-24975
WAV-24976
WAV-25000
WAV-25002
WAV-25004
WAV-25005
WAV-25096
WAV-25008
WAV-25010
WAV-25012
WAV-25014
WAV-25016
WAV-25017
WAV-25018
WAV-25020
WAV-25022
WAV-25024
WAV-25026
WAV-25028
WAV-25029
WAV-25030
WAV-25032
WAV-25034
WAV-25036
WAV-25038
WAV-25039
WAV-25039A
WAV-25040
WAV-25042
WAV-25043
WAV-25044
WAV-25045
WAV-25050
WAV-25051
WAV-25053
WAV-25054
WAV-25056
WAV-25058
WAV-25059
WAV-25060
WAV-25062
WAV-25063
WAV-25065
WAV-25067
WAV-25069
WAV-25071
WAV-25073
WAV-25075
WAV-25076
WAV-25077
WAV-25079
WAV-25081
WAV-25083
WAV-25085
WAV-25087
WAV-25089
WAV-25091
B (I.D.)
Inches
.700
.700
.718
.718
.719
.750
.767
.780
.780
.781
.781
.800
.812
.812
.828
.839
.856
.885
.901
.901
.910
.914
.915
.926
.959
.960
.961
.970
1.014
1.015
1.016
1.016
1.044
1.051
1.068
1.093
1.135
1.185
1.201
1.201
1.239
1.250
1.250
1.261
1.310
1.404
1.565
1.575
1.658
1.700
1.750
1.781
1.872
2.000
2.032
2.057
2.200
2.420
2.603
2.740
3.047
3.370
3.475
3.612
3.890
4.208
4.530
4.803
5.120
5.408
5.672
A (O.D.)
Metric
17.78
17.78
18.24
18.24
18.26
19.05
19.48
19.81
19.81
19.84
19.84
20.32
20.62
20.62
21.03
21.31
21.74
22.48
22.89
22.89
23.11
23.22
23.24
23.52
24.36
24.38
24.41
24.64
25.76
25.78
25.81
25.81
26.52
26.70
27.13
27.76
28.83
30.10
30.51
30.51
31.47
31.75
31.75
32.03
33.27
35.66
39.75
40.01
42.11
43.18
44.45
45.24
47.55
50.80
51.61
52.25
55.88
61.47
66.12
69.60
77.39
85.60
88.27
91.74
98.81
106.88
115.06
122.00
130.05
137.36
144.07
Inches
.850
.875
.920
1.000
.925
1.000
1.125
1.004
1.060
1.000
1.000
.900
.983
1.095
1.432
1.080
1.102
1.311
1.150
1.159
1.410
1.078
1.110
1.116
1.115
1.110
1.235
1.210
1.245
1.250
1.437
1.500
1.235
1.351
1.368
1.365
1.470
1.437
1.543
1.543
1.593
1.453
2.004
1.621
1.556
1.819
2.010
2.028
2.132
1.800
2.000
2.000
2.420
2.250
2.875
2.645
2.816
3.118
3.328
3.519
3.917
4.300
3.790
4.627
4.997
5.408
5.817
6.173
6.550
6.945
7.325
D
Metric
21.59
22.23
23.37
25.40
23.50
25.40
28.58
25.50
26.92
25.40
25.40
22.86
24.97
27.81
36.37
27.43
27.99
33.30
29.21
29.44
35.81
27.38
28.19
28.35
28.32
28.19
31.37
30.73
31.62
31.75
36.50
38.10
31.37
34.32
34.75
34.67
37.34
36.50
39.19
39.19
40.46
36.91
50.90
41.17
39.52
46.20
51.05
51.51
54.15
45.72
50.80
50.80
61.47
57.15
73.03
67.18
71.53
79.20
84.53
89.38
99.49
109.22
96.27
117.53
126.92
137.36
147.75
156.79
166.37
176.40
186.06
Inches
.090
.090
.050
.087
.066
.136
.105
.071
.120
.080
.080
.090
.080
.062
.125
.073
.075
.125
.060
.080
.120
.120
.120
.090
.055
.048
.087
.062
.145
.050
.156
.085
.090
.099
.072
.093
.062
.075
.105
.125
.110
.090
.140
.112
.172
.125
.150
.140
.148
.050
.150
.187
.168
.200
.215
.184
.197
.207
.227
.234
.258
.302
.100
.334
.355
.388
.440
.463
.496
.538
.575
C
Metric
2.29
2.29
1.27
2.21
1.68
3.45
2.67
1.80
3.05
2.03
2.03
2.29
2.03
1.57
3.18
1.85
1.91
3.18
1.52
2.03
3.05
3.05
3.05
2.29
1.40
1.22
2.21
1.57
3.68
1.27
3.96
2.16
2.29
2.51
1.83
2.36
1.57
1.91
2.67
3.18
2.79
2.29
3.56
2.84
4.37
3.18
3.81
3.56
3.76
1.27
3.81
4.75
4.27
5.08
5.46
4.67
5.00
5.26
5.77
5.94
6.55
7.67
2.54
8.48
9.02
9.86
11.18
11.76
12.60
13.67
14.61
Inches
Metric
NO. OF
WAVES
.010
.007
.010
.010
.010
.012
.016
.011
.008
.012
.020
.018
.010
.010
.020
.012
.012
.007
.012
.013
.020
.005
.010
.018
.020
.012
.014
.012
.028
.006
.012
.016
.018
.015
.020
.012
.012
.020
.016
.020
.018
.016
.032
.019
.020
.020
.032
.022
.023
.025
.025
.020
.025
.020
.016
.028
.030
.035
.036
.038
.042
.045
.050
.047
.050
.053
.055
.058
.061
.063
.065
.25
.18
.25
.25
.25
.30
.41
.27
.20
.30
.51
.46
.25
.25
.51
.29
.30
.18
.30
.33
.51
.13
.25
.46
.51
.30
.36
.30
.71
.15
.30
.41
.46
.38
.51
.30
.30
.51
.41
.51
.46
.41
.81
.47
.51
.51
.81
.56
.58
.64
.64
.51
.64
.51
.41
.71
.76
.89
.91
.97
1.07
1.14
1.27
1.19
1.27
1.35
1.40
1.47
1.55
1.60
1.65
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
3
3
3
3
3
3
3
3
3
4
3
3
3
3
3
3
3
3
3
3
3
3
3
4
3
3
3
3
3
3
3
4
4
4
3
3
4
3
3
3
3
3
3
3
4
3
3
3
3
3
3
3
3
APP. MAX. LOAD
(Lbs)
8.1
4.5
9.2
10.1
7.5
11.2
27.3
8.5
5.6
14.8
41.2
15.9
7.9
7.1
87.4
10.0
8.4
11.8
12.0
12.0
64.0
1.4
8.0
25.2
24.5
5.2
15.0
23.6
67.2
.9
15.9
29.8
22.7
18.0
41.3
12.8
4.6
30.7
26.7
31.0
24.0
28.6
160.6
25.5
28.7
30.0
106.8
35.0
38.0
14.4
62.1
34.5
45.0
19.7
44.2
57.0
65.0
88.0
90.0
101.0
121.0
140.0
81.2
156.0
177.0
197.0
220.0
239.0
251.0
277.0
305.0
(N)
35.96
19.98
40.85
44.84
33.30
49.73
121.21
37.74
24.86
65.71
182.93
70.60
35.08
31.52
388.06
44.40
37.30
52.39
53.28
53.28
284.16
6.22
35.52
111.89
108.78
23.09
66.60
104.78
298.37
4.00
70.60
132.31
100.79
79.92
183.37
56.83
20.42
136.31
118.55
137.64
106.56
126.98
713.06
113.22
127.43
133.20
474.19
155.40
168.72
63.94
275.72
153.18
199.80
87.47
196.25
253.08
288.60
390.72
399.60
448.44
537.24
621.60
360.53
692.64
785.88
874.68
976.80
1061.16
1114.44
1229.88
1354.20
APP. DEFL.
(Inches)
.040
.059
.040
.049
.033
.043
.040
.036
.071
.044
.027
.027
.054
.052
.043
.036
.054
.065
.048
.040
.045
.115
.069
.039
.035
.036
.043
.037
.031
.044
.084
.070
.048
.049
.050
.081
.050
.055
.079
.062
.055
.043
.059
.056
.069
.062
.067
.069
.073
.025
.053
.067
.082
.151
.151
.090
.097
.104
.112
.116
.128
.148
.050
.162
.172
.187
.209
.220
.235
.253
.269
(mm)
1.02
1.50
1.02
1.24
.84
1.09
1.02
.91
1.80
1.12
.69
.69
1.37
1.32
1.09
.91
1.37
1.65
1.22
1.02
1.14
2.92
1.75
.99
.89
.91
1.09
.94
.79
1.12
2.13
1.78
1.22
1.24
1.27
2.06
1.27
1.40
2.01
1.57
1.40
1.09
1.50
1.42
1.75
1.57
1.70
1.75
1.85
.64
1.35
1.70
2.08
3.84
3.84
2.29
2.46
2.64
2.84
2.95
3.25
3.76
1.27
4.11
4.37
4.75
5.31
5.59
5.97
6.43
6.83
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
ID
OD
SP Series Disc Springs for Heavy Bolted Sections
NOMINAL
BOLT
SIZE
CENTURY
STOCK
NUMBER
SP-52203
SP-62704
SP-73205
SP-83705
SP-94308
SP-115310
SP-146412
SP-177415
SP-188420
SP-218425
SP-231120
SP-241130
SP-291325
SP-321335
SP-351530
SP-391540
SP-391735
SP-421740
SP-471950
SP-522160
SP-562360
SP-622565
SP-702870
SP-773175
.125, #5
#6
.156, #8
.188, #10
.125
1) When delivered
.313
.313
.0375
.375
.500
.500
.563
.563
.625
.625
.750
.875
1.000
1.125
for bus bar and transformer applications. SP Series Disc
Springs are normally manufactured from high carbon or
alloy steel AISI C1075 or 6150 material.
I.D.
t
1) O.H.
2) O.H.
LOAD
LBS.
@ FLAT
WEIGHT
POUNDS
PER M
.087
.106
.126
.146
.169
.209
.252
.291
.331
.331
.413
.413
.512
.512
.591
.591
.669
.669
.748
.827
.906
.984
1.102
1.220
.012
.016
.020
.020
.031
.039
.050
.059
.078
.098
.078
.118
.098
.138
.118
.157
.138
.157
.197
.236
.236
.256
.276
.295
.020
.026
.030
.031
.043
.055
.067
.079
.102
.118
.106
.146
.130
.169
.157
.197
.185
.204
.244
.287
.311
.335
.362
.386
.016
.020
.025
.027
.037
.047
.056
.070
.088
.108
.094
.130
.116
.156
.141
.181
.162
.201
.222
.246
.268
.291
.317
.343
65
146
210
176
590
1070
1390
1800
4755
5345
3200
8000
4700
9900
6500
12000
10000
13000
20000
31000
40276
43600
46000
49000
.1
.2
.3
.3
.7
1.3
2.5
4.8
6.9
12.5
11.4
18.9
22.9
40.0
40.7
70.0
58.5
90.0
125.0
159.0
212.0
284.0
392.0
508.0
DIMENSIONS (Inches)
METRIC
SIZE
O.D.
M2
M2.5
M3
M3.5
M4
M5
M6
M7
M8
M8
M10
M10
M12
M12
M14
M14
M16
M16
M18
M20
M22
M24
M27
M30
.197
.236
.276
.315
.354
.433
.551
.669
.709
.827
.906
.945
1.142
1.260
1.378
1.535
1.535
1.654
1.850
2.047
2.205
2.441
2.756
3.031
IMPORTANT NOTICE:
SP Series springs are not
pre-stressed. They are designed
for static bolted applications only.
SP & FLAT WASHERS
SP Series Disc Springs for heavy bolted applications are
used wherever there is a need to overcome the effects of
thermal expansion and contraction, such as those required
2) After first loading
A “K” factor of .2 was used for the dry torque calculation.
Use .15 if lubricated. The basic metric formula used for foot
pounds is T = K (D/12) P (T = torque, K = K factor for the
coefficient of friction and D = normal bolt diameter).
Note: SP Belleville Springs are available in stainless 17/7
PH. Call for availability of stainless.
TOLERANCE
OD:
+ .000 / – 1.5% x OD
ID:
– .000 / + 1.5% ID
THICKNESS: thickness is subject to mil-run tolerances
OH:
is a reference and used to control the
needed load
LOAD:
± 20% of nominal shown
HARDNESS: RC 43-50
Stainless Steel Flat Washers
National USS high-strength stainless steel flat washers are
made of 17-7 precipitation hardened (PH) stainless steel
and heat-treated to Rockwell C40-48 hardness. These flat
washers provide the strength of heat treatment and the
corrosion-resistance of stainless steel and can be used in
environments where regular, well-plated steel, cannot
survive.
CENTURY
STOCK
NUMBER
BOLT
DIAMETER
SIZE
I.D.
O.D.
t
SFW-753163S
SFW-873778S
SFW-104378S
SFW-125078S
SFW-135678S
SFW-188290S
SFW-1768120S
SFW-2081131S
SFW-2010131S
.250
.500
.375
.438
.500
.563
.625
.750
1.000
.500
.375
.438
.500
.563
.625
.688
.813
1.113
.750
.875
1.000
1.250
1.375
1.500
1.750
2.000
2.000
.063
.078
.078
.078
.078
.090
.120
.131
.131
Stainless steel flat washer
top and bottom
33
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
ID
OD
FL & MFL Series Flange Disc Springs
FL (inch) & MFL (metric) Series Flange Disc Springs are
elastic mechanical elements designed primarily for pipe
flange applications. When used in bolt joints that are subject
to thermal or mechanical shock, they deflect and move with
the bolted joint. Hence, they compensate for developed
looseness. The reactive power of the flange disc spring
serves to keep the bolt joint tight under all conditions.
Principal applications include piping construction,
compression joints, steam piping joints, valve and pump
connections, and others in the petrochemical field.
conditions, always use flange spring discs under the nut or
bolt head.
Pre-stressing or torquing the bolt at factory installation is
not sufficient to protect the flange joint under unexpected
temperature variations and mechanical shock loads in the
field. Flange spring discs absorb peak stresses, therefore
preventing damage to the bolt, gasket, and joint.
Material
Stainless:
Hardness:
17-7 precipitation hardened
Rc 40-45 for ID < 1.250 inches
Rc 38-42 for ID ≥ 1.250 inches
Temperature Range: –220°C to +300°C for higher
temperatures – to +600°C, Inconel™
718 can be supplied (Inconel X-750 is
non-standard)
Abnormally high loads, produced by thermal expansion
and contraction of a bolted joint, are a principle cause of
flange leakage. Generally, flanges are under static load
conditions. However, in large piping systems there may
also be mechanical shock from compressor related piping.
Thermal and mechanical shock differential can cause
variation and yielding in bolt loads. To protect against these
O.D.
I.D.
t
O.H.
LOAD
@ FLAT
IN LBS.
TORQUE
TO FLAT
(FT. LBS.)
M12
M16
M20
M22
M26
M29
M32
M35
M38
M42
M45
M48
M52
M58
M64
.714
.820
.900
1.145
1.365
1.585
1.805
2.020
2.240
2.450
2.680
2.960
3.170
3.380
3.600
4.040
4.470
.390
.452
.515
.656
.781
.906
1.032
1.156
1.281
1.406
1.531
1.687
1.812
1.937
2.062
2.312
2.562
.080
.080
.089
.125
.131
.160
.168
.187
.190
.250
.250
.262
.281
.300
.318
.356
.394
.086
.097
.100
.143
.150
.180
.195
.217
.225
.290
.290
.307
.329
.353
.375
.418
.464
1200
2800
2100
6000
5100
7100
8600
10600
10500
23000
19000
20000
23000
28000
32000
39000
48000
8
23
19
70
70
113
156
217
239
576
520
590
730
960
1120
1600
2200
NOMINAL
BOLT
SIZE
METRIC
SIZE
O.D.
I.D.
t
O.H.
LOAD
@ FLAT
NEWTONS
TORQUE
TO FLAT (N)
(METERS)
8
8
10
12
14
20
24
27
30
36
39
M8
M8
M10
M12
M14
M20
M24
M27
M30
M36
M39
15
15
18
22
25
36
43
49
54
68
70
8.4
8.4
10.4
12.4
14.4
20.8
24.8
27.8
30.8
36.8
39.6
1.25
2.00
2.00
2.30
2.50
4.00
4.00
4.30
4.80
6.40
6.40
1.70
2.30
2.30
2.60
2.95
4.60
4.80
5.00
5.60
7.50
7.50
6000
17000
11000
13000
18000
43000
39000
40000
42000
92000
91000
9.5
30
24
34
56
190
200
240
275
725
775
CENTURY
STOCK
NUMBER
NOMINAL
BOLT
SIZE
FL-388S
FL-716S
FL-889S
FL-10125S
FL-12131S
FL-14160S
FL-16168S
FL-18187S
FL-20190S
FL-22250S
FL-24250S
FL-26262S
FL-28281S
FL-30300S
FL-32318S
FL-36356S
FL-40394S
.375
.438
.500
.625
.750
.875
1.000
1.125
1.250
1.375
1.500
1.625
1.750
1.875
2.000
2.250
2.500
CENTURY
STOCK
NUMBER
METRIC
SIZE
M10
DIMENSIONS (Inches)
Note: Load calculated for 17-7 PH stainless steel with large radii, R=1/4
FL & MFL
MFL-8050S
MFL-8078S
MFL-10078S
MFL-12090S
MFL-14098S
MFL-20160S
MFL-24160S
MFL-27168S
MFL-30190S
MFL-36250S
MFL-39250S
DIMENSIONS (mm)
TOLERANCE
OD:
+ .000/– 1.5% x OD
(Designed for standard flange spot
face diameter)
ID:
– .000 / + 1.5% ID
THICKNESS: ± 5% x nominal thickness shown
LOAD:
Note: Load calculated for 17-7 PH stainless steel with large radii, R=1/4
34
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
ID
OD
NDS (National Disc Spring) Flange Disc Springs maintain bolt
tension and gasket pressure around the flange, especially
under conditions of thermal variations or mechanical shock,
which may disturb the bolted joint. They counteract
loosening and assure the integrity of the bolted flange under
the most severe conditions. The proper use of NDS series
flange disc springs will ensure that the gasketed joints will
completely maintain the seal - no leaking, reducing pollution,
ensuring safety, and reducing pipeline downtime.
Flange disc springs are precision-machined on all surfaces,
with well-rounded edges. They are used as a single disc
spring or stacked on each end of the bolt, depending on
estimated bolt elongation.
NDS
NDS Series Flange Disc Springs
Material
H11/H13 steel is used, which can be used at high
temperatures. Under most conditions, the NDS disc springs
can withstand temperatures in the range of 1100°F (590°C).
The NDS series flange disc spring is “live loaded”, which
means it automatically adjusts for thermal variation,
vibration, and mechanical shock stress.
Deflection
@ Flat
CENTURY
STOCK
NUMBER
NOMINAL
BOLT
SIZE
I.D.
O.D.
t
NDS-1-60
NDS-1-45
NDS-1-30
NDS-2-60
NDS-2-45
NDS-2-30
NDS-3-60
NDS-3-45
NDS-3-30
NDS-4-60
NDS-4-45
NDS-4-30
NDS-5-60
NDS-5-45
NDS-5-30
NDS-6-60
NDS-6-45
NDS-6-30
NDS-7-60
NDS-7-45
NDS-7-30
NDS-8-60
NDS-8-45
NDS-8-30
NDS-9-60
NDS-9-45
NDS-9-30
NDS-10-60
NDS-10-45
NDS-10-30
NDS-11-60
NDS-11-45
NDS-11-30
NDS-12-60
NDS-12-45
NDS-12-30
NDS-13-60
NDS-13-45
NDS-13-30
NDS-14-60
NDS-14-45
NDS-14-30
NDS-15-60
NDS-15-45
NDS-15-30
NDS-16-60
NDS-16-45
NDS-16-30
NDS-17-60
NDS-17-45
NDS-17-30
.500
.500
.500
.625
.625
.625
.750
.750
.750
.875
.875
.875
1.000
1.000
1.000
1.125
1.125
1.125
1.250
1.250
1.250
1.375
1.375
1.375
1.200
1.200
1.200
1.625
1.625
1.625
1.750
1.750
1.750
1.875
1.875
1.875
2.000
2.000
2.000
2.250
2.250
2.250
2.500
2.500
2.500
2.750
2.750
2.750
3.000
3.000
3.000
.515
.515
.515
.644
.644
.644
.773
.773
.773
.901
.901
.901
1.030
1.030
1.030
1.155
1.155
1.155
1.281
1.281
1.281
1.406
1.406
1.406
1.531
1.531
1.531
1.649
1.649
1.649
1.774
1.774
1.774
1.899
1.899
1.899
2.024
2.024
2.024
2.281
2.281
2.281
2.531
2.531
2.531
2.781
2.781
2.781
3.031
3.031
3.031
1.011
1.011
1.011
1.148
1.148
1.148
1.370
1.370
1.370
1.590
1.590
1.590
1.810
1.810
1.810
2.025
2.025
2.025
2.310
2.310
2.310
2.470
2.470
2.470
2.680
2.680
2.680
2.950
2.950
2.950
3.170
3.170
3.170
3.389
3.389
3.389
3.600
3.600
3.600
4.040
4.040
4.040
4.483
4.483
4.483
4.920
4.920
4.920
5.360
5.360
5.360
.148
.140
.130
.187
.180
.152
.224
.220
.190
.280
.265
.220
.316
.305
.260
.370
.345
.285
.405
.395
.325
.446
.440
.358
.513
.503
.400
.542
.513
.436
.593
.550
.470
.618
.597
.510
.636
.628
.545
.725
.716
.615
.810
.795
.695
.880
.875
.755
.984
.975
.835
DIMENSIONS (Inches)
.014
.010
.010
.012
.011
.012
.015
.012
.013
.015
.013
.015
.018
.015
.016
.018
.017
.020
.023
.019
.023
.024
.019
.023
.024
.025
.024
.028
.025
.027
.029
.027
.029
.030
.028
.030
.032
.031
.032
.036
.032
.036
.038
.038
.038
.045
.042
.045
.046
.042
.046
Load
@ Flat
in Lbs.
8500
6400
4200
13500
9900
6500
20000
15000
9700
28000
20000
13000
36000
27000
18000
47000
35000
23000
60000
45000
30000
74000
55000
36000
89000
79000
44000
106000
80000
53000
125000
92000
60000
128000
107000
70000
132000
120000
83000
169000
155000
105000
210000
196000
130000
260000
240000
164000
310000
290000
190000
Torque
in
Ft. Lbs.
80
45
30
120
90
60
200
150
100
320
240
160
490
365
245
700
550
350
1000
750
500
1350
1000
680
1600
1500
800
2200
1700
1100
3000
2300
1500
4000
3000
2000
4400
3000
2200
6000
5000
4000
9000
6600
4000
12000
9000
6000
15000
12000
8000
TOLERANCE
OD:
+ .000/– 1.5% x OD
(Designed for standard flange spot face diameter)
ID:
– .000 / + 1.5% ID
THICKNESS: ± 5% x nominal thickness shown
OH:
is a reference and used to control the needed load
LOAD:
HRC:
4-45
National Disc Spring H11/H13 steel flange disc
springs are designed to meet specific bolt stress
requirements:
Parts ending in
-60
-45
-30
Bolt stress PSI
60,000
45,000
30,000
All parts are heat treated with a plain finish.
Loads for the NDS series have a tolerance of
± 20% of loads indicated.
35
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
ID
OD
BB Series Disc Springs
BB (Ball Bearing) Series Disc Springs are specially designed
as preloading springs for use with radial ball bearings.
These disc springs help to maintain positioning accuracy of
the bearing with no endplay. They also minimize vibration
and shaft deflection. Proper preloading will increase
bearing rigidity and eliminate excessive running noise.
Material
C1075 Steel
17/7 PH stainless steel
Rockwell hardness C40-51
TOLERANCE
LOAD:
± 20% @ .75h
Refer to pages 18-19 for the standard spring tolerances of
the BB/BB-S Series Disc Springs.
FOR BALL BEARINGS
example, carbon steel part number BB-6312 becomes
BB-6312S.
CENTURY
STOCK
NUMBER
BALL
BEARING
SIZE
Inches
Metric
Inches
Metric
Inches
Metric
Inches
Metric
Lbs
Inches
kg
BB-R-2
BB-623
BB-R-3
BB-624
BB-R-4
BB-625
BB-626
BB-607
BB-608
BB-R-6
BB-609
BB-6000
BB-6001
BB-R-8
BB-6200
BB-6002
BB-R-10
BB-6300
BB-6003
BB-6301
BB-6203
BB-6004
BB-6005
BB-6205
BB-6006
BB-6007
BB-6008
BB-6306
BB-6207
BB-6009
BB-6307
BB-6010
BB-6209
BB-6308
BB-6011
BB-6012
BB-6309
BB-6013
BB-6310
BB-6014
BB-6015
BB-6311
BB-6213
BB-6016
BB-6312
BB-6017
BB-6313
BB-6018
BB-6314
BB-6020
R-2
623, EL-3
R-3
624, EL-4
R-4
625, 634, EL-5
626, 635, EL-6
607, EL-7
608, 627, EL-8
R-6
609, EL-9
6000, 629
6001
R-8
6200
6002, 6201
R-10
6300
6003, 6202
6301
6203
6004, 6302
6005, 6204, 6303
6205, 6304
6006
6007, 6206, 6305
6008
6306
6207
6009
6307
6010, 6208
6209
6308
6011, 6210
6012
6309
6013, 6211
6310
6014, 6212
6015
6311
6213
6016, 6214
6312
6017, 6215
6313
6018, 6216
6314
6020, 6217
.366
.386
.492
.504
.618
.622
.740
.740
.858
.862
.933
1.012
1.091
1.110
1.169
1.248
1.358
1.362
1.362
1.441
1.559
1.638
1.831
2.028
2.146
2.421
2.657
2.815
2.815
2.933
3.130
3.130
3.327
3.524
3.524
3.720
3.898
3.898
4.291
4.291
4.488
4.685
4.685
4.882
5.079
5.079
5.472
5.472
5.866
5.866
9.300
9.800
12.500
12.800
15.700
15.800
18.800
18.800
21.800
21.900
23.700
25.700
27.700
28.200
29.700
31.700
34.500
34.600
34.600
36.600
39.600
41.600
46.500
51.500
54.500
61.500
67.500
71.500
71.500
74.500
79.500
79.500
84.500
89.500
89.500
94.500
99.000
99.000
109.000
109.000
114.000
119.000
119.000
124.000
129.000
129.000
139.000
139.000
149.000
149.000
.228
.244
.319
.283
.406
.323
.362
.402
.484
.539
.563
.563
.681
.724
.685
.803
1.000
.803
.882
.803
1.004
1.004
1.201
1.398
1.594
1.594
1.988
1.791
1.988
2.185
1.988
2.185
2.382
2.382
2.579
2.972
2.579
2.776
2.776
2.972
3.563
2.972
3.366
3.563
3.366
3.760
3.563
3.976
3.760
4.173
5.800
6.200
8.100
7.200
10.300
8.200
9.200
10.200
12.300
13.700
14.300
14.300
17.300
18.400
17.400
20.400
25.400
20.400
22.400
20.400
25.500
25.500
30.500
35.300
40.500
40.500
50.500
45.500
50.500
55.500
50.500
55.500
60.500
60.500
65.500
75.500
65.500
70.500
70.500
75.500
90.500
75.500
85.500
90.500
85.500
95.500
90.500
101.000
95.500
106.000
.008
.008
.010
.010
.010
.010
.012
.014
.014
.014
.016
.016
.016
.016
.016
.016
.020
.016
.020
.020
.020
.020
.024
.024
.024
.028
.028
.028
.028
.032
.032
.032
.035
.035
.035
.039
.039
.039
.049
.049
.049
.049
.049
.049
.049
.049
.049
.049
.059
.059
.200
.200
.250
.250
.250
.250
.300
.350
.350
.360
.400
.400
.400
.400
.400
.400
.500
.400
.500
.500
.500
.500
.600
.600
.600
.700
.700
.700
.700
.800
.800
.800
.900
.900
.900
1.000
1.000
1.000
1.250
1.250
1.250
1.250
1.250
1.250
1.250
1.250
1.250
1.250
1.500
1.500
.016
.016
.020
.020
.022
.022
.026
.028
.030
.030
.035
.035
.039
.043
.043
.043
.047
.043
.047
.051
.051
.055
.059
.059
.059
.071
.067
.083
.083
.075
.091
.091
.098
.098
.098
.087
.102
.102
.106
.106
.097
.110
.110
.118
.126
.126
.128
.128
.126
.126
.400
.400
.500
.500
.560
.550
.650
.700
.750
.760
.900
.900
1.000
1.100
1.100
1.100
1.200
1.100
1.200
1.300
1.300
1.400
1.500
1.500
1.500
1.800
1.700
2.100
2.100
1.900
2.300
2.300
2.500
2.500
2.500
2.200
2.600
2.600
2.700
2.700
2.450
2.800
2.800
3.000
3.200
3.200
3.250
3.250
3.200
3.200
5.90
5.40
8.30
6.70
6.80
5.30
7.20
11.80
10.70
11.80
18.50
14.50
18.40
24.10
19.00
18.60
34.80
14.10
27.30
25.50
25.30
26.10
35.30
31.10
32.50
40.30
37.10
42.50
50.30
48.50
52.20
60.60
82.40
65.90
76.90
74.80
67.10
76.40
81.70
91.10
91.40
73.00
89.80
101.90
92.70
114.70
80.90
98.40
86.80
103.00
.006
.006
.008
.008
.009
.009
.010
.010
.012
.012
.015
.015
.018
.021
.021
.021
.021
.021
.021
.024
.024
.027
.027
.027
.027
.033
.030
.041
.042
.033
.045
.045
.048
.047
.048
.036
.047
.047
.043
.043
.036
.046
.046
.052
.058
.058
.059
.059
.050
.050
2.7
2.5
3.8
3.1
3.1
2.4
3.3
5.3
4.8
5.3
8.4
8.3
8.3
10.9
8.6
8.4
15.8
6.4
12.4
11.5
11.5
11.8
16.0
14.1
14.7
18.3
16.8
19.3
22.8
22.0
23.7
27.5
37.4
29.9
34.9
33.9
30.4
34.6
37.1
41.3
41.5
33.1
40.7
46.2
42.0
52.0
36.7
44.6
39.4
46.7
O.D.
I.D.
t
O.H.
LOAD @ .75h DEFL.
mm
.15
.15
.20
.19
.23
.23
.26
.26
.30
.30
.38
.38
.45
.53
.53
.53
.53
.53
.53
.60
.60
.68
.68
.68
.68
.83
.75
1.05
1.05
.83
1.13
1.13
1.21
1.20
1.21
.91
1.20
1.21
1.09
1.09
.91
1.16
1.17
1.32
1.47
1.47
1.50
1.51
1.28
1.28
36
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
ID
OD
BB Series Disc Springs
CENTURY
STOCK
NUMBER
BALL
BEARING
SIZE
Inches
Metric
Inches
Metric
Inches
Metric
Inches
Metric
Lbs
Inches
kg
BB-6315
BB-6021
BB-6316
BB-6022
BB-6317
BB-6024
BB-6318
BB-6221
BB-6319
BB-6026
BB-6224
BB-6030
BB-6226
BB-6322
BB-6228
BB-6324
BB-6230
BB-6232
BB-6328
BB-6234
BB-6236
BB-6238
BB-6240
6315
6021, 6218
6316
6022, 6219
6317
6024, 6220
6318
6221
6319
6026, 6222
6224, 6320
6030, 6321
6226
6322
6228
6324
6230
6232
6328
6234
6236, 6330
6238, 6332
6240, 6334
6.260
6.260
6.654
6.654
7.047
7.047
7.441
7.441
7.795
7.795
8.386
8.780
8.976
9.370
9.764
10.157
10.551
11.339
11.732
12.126
12.520
13.307
14.094
159.000
159.000
169.000
169.000
179.000
179.000
189.000
189.000
198.000
198.000
213.000
223.000
228.000
238.000
248.000
258.000
268.000
288.000
298.000
308.000
318.000
338.000
358.000
3.976
4.370
4.370
4.764
4.764
4.961
4.764
5.157
5.157
5.551
5.945
6.339
6.339
6.339
6.732
6.732
7.126
7.520
7.520
7.953
8.346
9.134
9.528
101.000
111.000
111.000
121.000
121.000
126.000
121.000
131.000
131.000
141.000
151.000
161.000
161.000
161.000
171.000
171.000
181.000
191.000
191.000
202.000
212.000
232.000
242.000
.059
.059
.059
.059
.079
.079
.079
.079
.079
.079
.089
.089
.089
.089
.098
.098
.098
.108
.108
.118
.118
.118
.118
1.500
1.500
1.500
1.500
2.000
2.000
2.000
2.000
2.000
2.000
2.250
2.250
2.250
2.250
2.500
2.500
2.500
2.750
2.750
3.000
3.000
3.000
3.000
.138
.138
.150
.150
.165
.165
.169
.169
.177
.177
.177
.181
.195
.207
.197
.217
.224
.226
.250
.240
.244
.260
.284
3.500
3.500
3.800
3.800
4.200
4.200
4.300
4.300
4.500
4.500
4.500
4.600
4.950
5.250
5.000
5.500
5.700
5.750
6.350
6.100
6.200
6.600
7.200
94.30
109.20
107.50
125.00
197.70
212.50
173.30
196.10
185.50
211.00
215.20
215.30
237.00
233.40
229.30
252.50
263.60
261.50
298.60
296.70
297.00
322.50
348.90
.059
.059
.068
.068
.065
.065
.068
.068
.074
.074
.067
.070
.080
.089
.074
.089
.095
.089
.107
.092
.095
.107
.124
42.8
49.5
48.8
56.7
89.7
96.4
78.6
88.9
84.1
95.7
97.6
97.7
107.5
105.9
104.0
114.5
119.6
118.6
135.4
134.6
134.7
146.3
158.3
I.D.
t
O.H.
LOAD @ .75h DEFL.
mm
1.50
1.50
1.73
1.73
1.66
1.66
1.73
1.73
1.88
1.88
1.69
1.77
2.03
2.26
1.88
2.25
2.41
2.25
2.70
2.33
2.40
2.70
3.16
BB & FINGER
O.D.
Finger Disc Springs
Finger Spring Disc or
Finger Spring Washers
counteract noise,
excess wear, endplay,
and vibration,
especially at high
speeds. The finger
springs promote
efficiency and smooth
operation, reducing skidding wear on rotating elements.
They are also extremely useful in cases of unavoidable
loose, internal clearances due to special application
conditions.
Material
Finger spring discs are made of high carbon steel
commercial 1074.
C
A
CENTURY
STOCK
NUMBER
CFW-593110
CFW-723406
CFW-844506
CFW-844508
CFW-924507
CFW-923410
CFW-105106
CFW-105107
CFW-116809
CFW-114010
CFW-116818
CFW-126808
CFW-125609
CFW-126810
CFW-138111
CFW-138114
CFW-159714
CFW-151018
CFW-181116
CFW-201319
O.D.
I.D.
Inches
Inches
.595
.728
.846
.846
.926
.926
1.004
1.004
1.164
1.164
1.164
1.240
1.240
1.240
1.360
1.360
1.555
1.555
1.830
2.022
.312
.344
.453
.453
.453
.344
.516
.516
.688
.406
.688
.688
.563
.688
.814
.814
.971
1.000
1.189
1.359
LOAD AT HT.
@ .062
Inches
MATERIAL
.3-1.0
4-8
3-7
9-14
6-10
21-30
5-10
7-13
8-14
14-23
55-81
9-15
15-22
14-23
10-17
16-26
13-23
28-42
14-26
13-27
.010
.006
.006
.008
.007
.010
.006
.007
.009
.010
.018
.008
.009
.010
.011
.014
.014
.018
.016
.019
Inches
37
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
ID
OD
Slotted Disc Springs
The inclusion of slots on either the inner or outer diameter
creates a lever that works on the un-slotted portion of the
spring. This effect reduces the spring load and increases
the deflection, giving the spring a softer characteristic with
larger deflection, in proportion to the outside diameter
smaller spring loads.
With this type of spring, it is most important that the
permissible stresses in the annular portion are not
exceeded. If necessary, the outside diameter must be
increased to compensate.
Benefits of slotted disc springs include:
• Generates very small loads
• Accommodates large deflections
• Achieves quiet-run bearing assembly
• Accommodates the build up of tolerances within
assembly
• Eliminates thermal movements
SLOTTED
Material
Slotted disc springs are made of spring steel; call for
availability of stainless steel.
OD
Inches
.386
.504
.622
.740
.740
.858
.933
1.012
1.091
1.169
1.248
1.362
1.362
1.441
1.559
1.638
1.831
2.028
2.146
2.421
2.657
2.815
2.815
2.933
3.130
3.130
3.327
3.524
3.524
3.720
38
CENTURY
STOCK
NUMBER
CSW-241150
CSW-241350
CSW-241650
CSW-241675
CSW-241750
CSW-241850
CSW-242050
CSW-242150
CSW-242250
CSW-242450
CSW-242550
CSW-242750
CSW-242850
CSW-242950
CSW-243050
CSW-243150
CSW-243250
CSW-243350
CSW-243450
CSW-243550
CSW-243650
CSW-243750
CSW-243850
CSW-243950
CSW-244125
CSW-244150
CSW-244250
CSW-244350
CSW-244450
CSW-244550
ID
t
O/Ht
h
DEFL.
FORCE
Inches
Inches
ho/t
Inches
Inches
Inches
Inches
Lbs.
.006
.008
.010
.010
.010
.010
.012
.012
.014
.014
.014
.014
.014
.016
.016
.018
.018
.018
.018
.022
.020
.024
.024
.024
.028
.028
.030
.031
.031
.031
.024
.026
.030
.039
.041
.049
.051
.055
.057
.061
.061
.065
.061
.075
.075
.081
.081
.083
.085
.100
.102
.114
.114
.114
.122
.114
.124
.130
.134
.136
.018
.018
.020
.030
.031
.039
.039
.043
.043
.047
.047
.051
.047
.059
.059
.063
.063
.065
.067
.079
.083
.091
.091
.091
.094
.087
.094
.098
.102
.104
.039
.036
.029
.038
.045
.058
.047
.047
.041
.051
.051
.043
.047
.057
.048
.045
.044
.050
.069
.048
.054
.058
.072
.052
.054
.059
.034
.043
.053
.055
.014
.014
.016
.022
.024
.030
.030
.031
.031
.035
.035
.039
.035
.043
.043
.047
.047
.049
.051
.059
.063
.067
.067
.067
.071
.065
.071
.075
.077
.079
3
4
4
4
5
5
6
6
7
7
7
7
7
8
8
9
10
11
12
12
18
17
29
20
19
29
18
23
42
46
.244
.283
.323
.362
.402
.484
.563
.563
.681
.681
.803
.803
.882
.803
1.004
1.004
1.201
1.398
1.594
1.594
1.988
1.791
1.988
2.185
1.988
2.185
2.382
2.382
2.579
2.972
BALL
BEARING
TYPE
623 (EL3)
624 (EL4)
625 (EL5), 634 (R4)
626 (EL6), 635 (R5)
607 (EL7)
608 (EL8), 627 (R7)
609 (EL9)
6000, 629 (R9)
6001
6200
6002, 6201
6300
6003, 6202
6301
6203
6004, 6302
6005, 6204, 6303
6205, 6304
6006
6007, 6206, 6305
6008
6306
6207
6009
6307
6010, 6208
6209
6308
6011, 6210
6012
O.D.
I.D.
Inches
Inches
.394
.512
.630
.630
.748
.866
.945
1.024
1.102
1.181
1.260
1.378
1.378
1.457
1.575
1.654
1.850
2.047
2.165
2.441
2.677
2.835
2.835
2.953
3.150
3.150
3.346
3.543
3.543
3.740
.118
.157
.197
.236
.276
.315
.354
.394
.472
Inches
Inches
.157
.197
.276
.354
.591
.394
.472
.669
.591
.394
.472
.669
.787
.984
1.181
1.378
1.575
.787
.984
.591
.669
.787
1.181
.984
1.181
1.378
1.181
1.772
1.378
1.969
1.575
1.772
2.165
2.362
1.969
1.575
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
Custom Disc Springs
Can’t find a stock/catalog disc spring that meets your project
requirements? No problem! Our disc spring team will
engineer a custom solution for you!
MWI’s MPS/Rolex location is a leader in custom, precision
disc springs, having designed and manufactured thousands
of custom disc springs for a range of customers’ unique
applications.
If your application needs an engineered solution due to
special environmental conditions, tight space constraints,
special load requirements, or service life expectations then let
us help. Together we will optimize the performance of your
system by providing insight into manufacturing methods that
minimize your cost.
In addition to custom designs, we offer special packaging of
disc springs including stacking, to make your final assembly
operation more efficient.
Contact our disc spring team for any information about
custom disc spring design and manufacturing.
We empower innovation. We engineer value.
CUSTOM DISC SPRINGS
Material options include:
Carbon steels
Alloy steels
Stainless steel alloys
Tool steels
Specialty metals
39
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
Applications for Disc Springs
APPLICATIONS
Disc springs are used in applications throughout a wide
range of industries and markets. A few examples showing
the use and importance of MWI’s disc springs include:
Valve Actuator Assembly
Normal spring
return actuators:
The electrical or
pneumatic
actuator
compresses the
springs to actuate
the valve. When the controller releases power or pressure,
the force stored in the spring returns the actuator to its start
position, allowing for simpler and less expensive
control/actuator systems.
Fail-safe spring actuators: During powered operation the
springs travel with the actuator. The actuator opens and
closes the valve, and provides braking. Under loss of
power, the spring is released and drives the actuator to the
pre-designated fail-safe position.
Shock Absorbing Bolted Assembly
Disc springs are
largely selfdamping,
particularly when
they are stacked in
parallel. This
makes the springs
useful in dissipating energy in bolted assemblies that are
subjected to shock loading and vibration.
Punch Stripper Assembly
Stacks of disc springs can be used to
provide the retraction force
(“stripping”) for punches. The
compact size of the springs is ideal for
punch cassettes that can be used in
CNC punch machine tool changers.
40
Fail-Safe Brake
Assembly
In many machinery
applications it is
necessary that a brake
be applied in case power
to the equipment is lost.
In these situations disc
springs can be installed so that they are compressed
when the machine engages to release the brake and
then, if power is lost, the springs apply the brake and stop
the machinery.
Cable Support Assembly
Often when materials such as wires
or cables are clamped using a screw
or bolt, the wire or cable will
compress over time and the
assembly will become loose.
Disc springs can provide for this
compression and keep the
assembly tight.
Pipe Hold-Down Assembly
Long pipe runs require structural support, but are also
subject to movement due to temperature changes. A
structural support that includes disc springs can both
support and control the pipe, by allowing some movement
when required.
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
Shock Absorber Assembly for Drill Bit
Deep down-hole drilling for oil and gas exploration creates
extreme shock loads on the drill bits. Stacks of disc springs
can be used to cushion the drill bit, giving it a longer bit life.
Friction Assembly
Friction assemblies like clutches,
traction drives, and brakes use
disc springs to provide even
pressure as friction materials
wear away and actuation
deflections change.
Live Loaded Joints
Many joints, particularly pipe
flanges are subject to loosening
due to temperature change
cycles. This loosening often
results in leakage at the joints.
Disc springs are part of a “live
loading” assembly that help
maintain leak-tight joints, greatly
reducing maintenance costs.
APPLICATIONS
Applications for Disc Springs
Valve Packing
Assembly
Disc springs are used in
valves to maintain pressure
on the packing so that the
seal around the valve stem
does not leak. Over time
the packing material will
compress and the disc
springs will take up the slack.
Markets and industries using disc springs:
•
•
•
•
•
•
•
•
•
•
•
•
Agricultural
Automotive
Auto Racing
Aviation/Aerospace
Chemical Processing
Computers
Electrical
Energy
Hand and Power Tools
Heavy Trucks
Machine Tools
Material Handling
•
•
•
•
•
•
•
•
•
•
Medical
Mining
Off-Road Machinery
Oil Field Equipment
Outdoor Power
Equipment
Retail Products
Display Fixtures
Telecommunications
Transportation
Valves
And More!
High Pressure Valve
Disc springs are used to provide
control in pressure valves. The disc
springs keep the valve closed until the
control fluid pressure rises to the point
where it overcomes the designed load
of the springs, and at that point, the
valve opens releasing pressure.
41
Call, fax or e-mail this form to our disc spring team for a fast quote on your next project.
Call us toll free at 877-231-6474, fax to 877-231-6472
or email us at [email protected].
Request for Quote
(*required)
Date ____________________________________ Time _____________________________________
First name*_______________________________ Last name* _______________________________
Company name*______________________________________________________________________
Street address* _______________________________________________________________________
REQUEST FOR QUOTE
City*_____________________________________ State* ____________________________________
Zip/postal code________________ Email address ________________________________________
Telephone* _______________________________ Fax ______________________________________
Please provide the following information (please state units of measurement used in each field):
Outside diameter ________________________
Inside diameter ____________________________
Thickness _______________________________
Reduced thickness _________________________
Overall height ________________________________________________________________________
For custom disc springs please provide the following information (please state units of measurement
used in each field):
Loads at which deflections (if known) ___________________________________________________
Loads at which heights (if known) ______________________________________________________
Maximum OD ____________________________ Minimum OD _____________________________
Maximum ID _____________________________ Minimum ID ______________________________
Maximum deflection ______________________ Maximum height possible ___________________
Avg. operating temp. (or temp. range) __________________ Maximum temp. ________________
Cycles desired? ___________ £ Dynamic or £ Static
Corrosive media? £ Yes (please indicate) ___________________________________ £ No
Are the disc springs guided on £ OD or £ ID?
Is guiding element hardened (56 HRC min) and ground? £ Yes £ No
Lubrication ___________________________________________________________________________
Quantity required & frequency __________________________________________________________
All information provided will be treated in the strictest confidence and will not be made available to third parties.
42
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
www.centuryspring.com
Disc Springs Cross-Reference Guide
CSC
PG
ROLEX
CSC
PG
ROLEX
CSC
55-03-01
55-03-51
55-04-01
55-05-01
55-06-01
55-07-21
55-08-01
55-10-21
55-12-41
65-02-52
65-03-11
65-04-11
65-05-11
65-06-12
65-06-15
65-06-35
65-08-21
65-08-23
65-09-21
65-10-22
65-12-01
65-12-71
65-14-42
65-16-42
65-20-02
75-03-12
75-04-12
75-05-12
75-06-14
75-06-36
75-08-22
75-10-23
75-12-32
75-12-72
AI-104439
AI-104449
AI-105135
AI-105139
AI-105149
AI-105159
AI-105173
AI-115139
AI-115149
AI-115159
AI-115638
AI-115656
AI-126340
CBS-550301
CBS-550351
CBS-550401
CBS-550501
CBS-550601
CBS-550721
CBS-550801
CBS-551021
CBS-551241
CBS-650252
CBS-650311
CBS-650411
CBS-650511
CBS-650612
CBS-650615
CBS-650635
CBS-650821
CBS-650823
CBS-650921
CBS-651022
CBS-651201
CBS-651271
CBS-651442
CBS-651642
CBS-652002
CBS-750312
CBS-750412
CBS-750512
CBS-750614
CBS-750636
CBS-750822
CBS-751023
CBS-751232
CBS-751272
CDS-104439
CDS-104449
CDS-105135
CDS-105139
CDS-105149
CDS-105159
CDS-105173
CDS-115139
CDS-115149
CDS-115159
CDS-115638
CDS-115656
CDS-126340
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
20
—
20
20
20
20
20
20
20
20
20
20
20
AI-126362
AI-126389
AI-136349
AI-136359
AI-136378
AI-136944
AI-136967
AI-1575107
AI-157545
AI-157572
AI-157659
AI-157678
AI-157698
AI-178885
AI-180907
AI-180910
AI-201011
AI-201065
AI-201078
AI-201098
AI-231011
AI-231078
AI-231098
AI-251209
AI-251212
AI-251213
AI-251280
AI-281315
AI-311511
AI-311517
AI-341619
AI-371915
AI-371918
AI-371920
AI-371930
AI-431322
AI-502519
AI-502523
AI-502525
AI-502538
AI-623122
AI-623132
AI-683823
AI-683827
AI-753227
AI-753231
AI-753828
CDS-126362
CDS-126389
CDS-136349
CDS-136359
CDS-136378
CDS-136944
CDS-136967
CDS-1575107
CDS-157545
CDS-157572
CDS-157659
CDS-157678
CDS-157698
CDS-178885
CDS-180907
CDS-180910
CDS-201011
CDS-201065
CDS-201078
CDS-201098
CDS-231011
CDS-231078
CDS-231098
CDS-251209
CDS-251212
CDS-251213
CDS-251280
CDS-281315
CDS-311511
CDS-311517
CDS-341619
CDS-371915
CDS-371918
CDS-371920
CDS-371930
CDS-431322
CDS-502519
CDS-502523
CDS-502525
CDS-502538
CDS-623122
CDS-623132
CDS-683823
CDS-683827
CDS-753227
CDS-753231
CDS-753828
20
20
20
20
20
20
20
20
20
20
20
20
20
20
19
19
21
21
21
21
21
21
21
19
21
19
21
19
19
19
19
19
19
19
19
19
20
20
19
19
20
20
20
20
20
20
20
AI-753831
AI-753834
AI-753835
AI-753840
AI-753856
AI-874431
AI-874445
AI-933145
AI-953847
AK-6000
AK-6001
AK-6002
AK-6003
AK-6004
AK-6005
AK-6006
AK-6007
AK-6008
AK-6009
AK-6010
AK-6011
AK-6012
AK-6013
AK-6014
AK-6015
AK-6016
AK-6017
AK-6018
AK-6020
AK-6021
AK-6022
AK-6024
AK-6026
AK-6030
AK-607
AK-608
AK-609
AK-6200
AK-6203
AK-6205
AK-6207
AK-6209
AK-6213
AK-6221
AK-6224
AK-6226
AK-6228
CDS-753831
CDS-753834
CDS-753835
CDS-753840
CDS-753856
CDS-874431
CDS-874445
CDS-933145
CDS-953847
BB-6000
BB-6001
BB-6002
BB-6003
BB-6004
BB-6005
BB-6006
BB-6007
BB-6008
BB-6009
BB-6010
BB-6011
BB-6012
BB-6013
BB-6014
BB-6015
BB-6016
BB-6017
BB-6018
BB-6020
BB-6021
BB-6022
BB-6024
BB-6026
BB-6030
BB-607
BB-608
BB-609
BB-6200
BB-6203
BB-6205
BB-6207
BB-6209
BB-6213
BB-6221
BB-6224
BB-6226
BB-6228
PG
20
20
20
20
20
20
20
20
20
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
37
37
37
37
37
36
36
36
36
36
36
36
36
36
37
37
37
37
ROLEX
CSC
AK-623
AK-6230
AK-6232
AK-6234
AK-6236
AK-6238
AK-624
AK-6240
AK-625
AK-626
AK-6300
AK-6301
AK-6306
AK-6307
AK-6308
AK-6309
AK-6310
AK-6311
AK-6312
AK-6313
AK-6314
AK-6315
AK-6316
AK-6317
AK-6318
AK-6319
AK-6322
AK-6324
AK-6328
AK-R10
AK-R2
AK-R3
AK-R4
AK-R6
AK-R8
AM-1004140
AM-1004150
AM-1005127
AM-1005135
AM-1005140
AM-1005150
AM-1005160
AM-103203
AM-103204
AM-103205
AM-104204
AM-104205
BB-623
BB-6230
BB-6232
BB-6234
BB-6236
BB-6238
BB-624
BB-6240
BB-625
BB-626
BB-6300
BB-6301
BB-6306
BB-6307
BB-6308
BB-6309
BB-6310
BB-6311
BB-6312
BB-6313
BB-6314
BB-6315
BB-6316
BB-6317
BB-6318
BB-6319
BB-6322
BB-6324
BB-6328
BB-R-10
BB-R-2
BB-R-3
BB-R-4
BB-R-6
BB-R-8
CDM-1004140
CDM-1004150
CDM-1005127
CDM-1005135
CDM-1005140
CDM-1005150
CDM-1005160
CDM-103203
CDM-103204
CDM-103205
CDM-104204
CDM-104205
PG
36
37
37
37
37
37
36
37
36
36
36
36
36
36
36
36
36
36
36
36
36
37
37
37
37
37
37
37
37
36
36
36
36
36
36
16
16
16
16
16
16
16
14
14
14
14
14
CROSS-REFERENCE
ROLEX
43
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
CROSS-REFERENCE
44
ROLEX
CSC
AM-105204
AM-105205
AM-105225
AM-1125730
AM-1125740
AM-1125760
AM-124204
AM-124205
AM-124206
AM-125205
AM-125206
AM-1254140
AM-1255140
AM-1255150
AM-1255160
AM-1256150
AM-1256160
AM-1256180
AM-1256435
AM-1256450
AM-1256480
AM-1257110
AM-1257160
AM-1257180
AM-126205
AM-126206
AM-135205
AM-136205
AM-136207
AM-136235
AM-1407240
AM-1407250
AM-1407280
AM-147205
AM-147208
AM-147235
AM-1506150
AM-1506160
AM-1507160
AM-1507180
AM-1508110
AM-1508180
AM-155204
AM-155205
AM-155206
AM-155207
AM-156205
CDM-105204
CDM-105205
CDM-105225
CDM-1125730
CDM-1125740
CDM-1125760
CDM-124204
CDM-124205
CDM-124206
CDM-125205
CDM-125206
CDM-1254140
CDM-1255140
CDM-1255150
CDM-1255160
CDM-1256150
CDM-1256160
CDM-1256180
CDM-1256435
CDM-1256450
CDM-1256480
CDM-1257110
CDM-1257160
CDM-1257180
CDM-126205
CDM-126206
CDM-135205
CDM-136205
CDM-136207
CDM-136235
CDM-1407240
CDM-1407250
CDM-1407280
CDM-147205
CDM-147208
CDM-147235
CDM-1506150
CDM-1506160
CDM-1507160
CDM-1507180
CDM-1508110
CDM-1508180
CDM-155204
CDM-155205
CDM-155206
CDM-155207
CDM-156205
PG
14
14
14
16
16
16
14
14
14
14
14
16
16
16
16
16
16
16
17
17
17
17
17
17
14
14
14
14
14
14
17
17
17
14
14
14
17
17
17
17
17
17
14
14
14
14
14
ROLEX
CSC
AM-156206
AM-156207
AM-158207
AM-158208
AM-1608210
AM-1608243
AM-1608260
AM-168204
AM-168206
AM-168207
AM-168208
AM-168209
AM-1809210
AM-1809248
AM-1809260
AM-186204
AM-186205
AM-186206
AM-186207
AM-186208
AM-188205
AM-188207
AM-188208
AM-188210
AM-189207
AM-189210
AM-189245
AM-20010210
AM-20010212
AM-20010214
AM-20010260
AM-20010280
AM-20011212
AM-20011214
AM-20011216
AM-2008210
AM-2008212
AM-2008280
AM-2009210
AM-2009212
AM-2009214
AM-201005
AM-201008
AM-201009
AM-201010
AM-201011
AM-201013
CDM-156206
CDM-156207
CDM-158207
CDM-158208
CDM-1608210
CDM-1608243
CDM-1608260
CDM-168204
CDM-168206
CDM-168207
CDM-168208
CDM-168209
CDM-1809210
CDM-1809248
CDM-1809260
CDM-186204
CDM-186205
CDM-186206
CDM-186207
CDM-186208
CDM-188205
CDM-188207
CDM-188208
CDM-188210
CDM-189207
CDM-189210
CDM-189245
CDM-20010210
CDM-20010212
CDM-20010214
CDM-20010260
CDM-20010280
CDM-20011212
CDM-20011214
CDM-20011216
CDM-2008210
CDM-2008212
CDM-2008280
CDM-2009210
CDM-2009212
CDM-2009214
CDM-201005
CDM-201008
CDM-201009
CDM-201010
CDM-201011
CDM-201013
PG
14
14
14
14
17
17
17
14
14
14
14
14
17
17
17
14
14
14
14
14
14
14
14
15
15
15
15
17
17
17
17
17
17
17
17
17
17
17
17
17
17
15
15
15
15
15
15
ROLEX
CSC
AM-201015
AM-208206
AM-208207
AM-208208
AM-208209
AM-208210
AM-221106
AM-221108
AM-221113
AM-22511212
AM-22511280
AM-22511285
AM-231009
AM-231010
AM-231013
AM-231210
AM-231213
AM-231215
AM-238207
AM-238208
AM-238209
AM-238210
AM-25010210
AM-25010212
AM-25012710
AM-25012712
AM-25012714
AM-25012716
AM-25012770
AM-251010
AM-251207
AM-251209
AM-251210
AM-251213
AM-251215
AM-281008
AM-281010
AM-281013
AM-281015
AM-281210
AM-281213
AM-281215
AM-281408
AM-281410
AM-281413
AM-281415
AM-321210
CDM-201015
CDM-208206
CDM-208207
CDM-208208
CDM-208209
CDM-208210
CDM-221106
CDM-221108
CDM-221113
CDM-22511212
CDM-22511280
CDM-22511285
CDM-231009
CDM-231010
CDM-231013
CDM-231210
CDM-231213
CDM-231215
CDM-238207
CDM-238208
CDM-238209
CDM-238210
CDM-25010210
CDM-25010212
CDM-25012710
CDM-25012712
CDM-25012714
CDM-25012716
CDM-25012770
CDM-251010
CDM-251207
CDM-251209
CDM-251210
CDM-251213
CDM-251215
CDM-281008
CDM-281010
CDM-281013
CDM-281015
CDM-281210
CDM-281213
CDM-281215
CDM-281408
CDM-281410
CDM-281413
CDM-281415
CDM-321210
PG
15
15
15
15
15
15
15
15
15
17
17
17
15
15
15
15
15
15
15
15
15
15
17
17
17
17
17
17
17
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
ROLEX
CSC
PG
AM-321213
AM-321215
AM-321608
AM-321613
AM-321615
AM-321618
AM-321620
AM-341210
AM-341213
AM-341215
AM-341413
AM-341415
AM-341615
AM-341620
AM-361809
AM-361813
AM-361820
AM-401413
AM-401415
AM-401420
AM-401615
AM-401620
AM-401820
AM-402010
AM-402015
AM-402020
AM-402023
AM-402025
AM-452213
AM-452218
AM-452225
AM-501813
AM-501815
AM-501820
AM-501825
AM-501830
AM-502020
AM-502025
AM-502220
AM-502225
AM-502513
AM-502515
AM-502520
AM-502525
AM-502530
AM-562915
AM-562920
CDM-321213
CDM-321215
CDM-321608
CDM-321613
CDM-321615
CDM-321618
CDM-321620
CDM-341210
CDM-341213
CDM-341215
CDM-341413
CDM-341415
CDM-341615
CDM-341620
CDM-361809
CDM-361813
CDM-361820
CDM-401413
CDM-401415
CDM-401420
CDM-401615
CDM-401620
CDM-401820
CDM-402010
CDM-402015
CDM-402020
CDM-402023
CDM-402025
CDM-452213
CDM-452218
CDM-452225
CDM-501813
CDM-501815
CDM-501820
CDM-501825
CDM-501830
CDM-502020
CDM-502025
CDM-502220
CDM-502225
CDM-502513
CDM-502515
CDM-502520
CDM-502525
CDM-502530
CDM-562915
CDM-562920
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
ROLEX
CSC
PG
ROLEX
CSC
PG
ROLEX
CSC
AM-562930
AM-602120
AM-602125
AM-602130
AM-602625
AM-602630
AM-603125
AM-603130
AM-603135
AM-63203
AM-633118
AM-633125
AM-633130
AM-633135
AM-702620
AM-703125
AM-703130
AM-703630
AM-703640
AM-704140
AM-704150
AM-713620
AM-713625
AM-713640
AM-803125
AM-803130
AM-803140
AM-803630
AM-803640
AM-804123
AM-804130
AM-804140
AM-804150
AM-83202
AM-83203
AM-83204
AM-84202
AM-84203
AM-84204
AM-904625
AM-904635
AM-904650
FL-10125
FL-12131
FL-14160
FL-16168
FL-18187
CDM-562930
CDM-602120
CDM-602125
CDM-602130
CDM-602625
CDM-602630
CDM-603125
CDM-603130
CDM-603135
CDM-63203
CDM-633118
CDM-633125
CDM-633130
CDM-633135
CDM-702620
CDM-703125
CDM-703130
CDM-703630
CDM-703640
CDM-704140
CDM-704150
CDM-713620
CDM-713625
CDM-713640
CDM-803125
CDM-803130
CDM-803140
CDM-803630
CDM-803640
CDM-804123
CDM-804130
CDM-804140
CDM-804150
CDM-83202
CDM-83203
CDM-83204
CDM-84202
CDM-84203
CDM-84204
CDM-904625
CDM-904635
CDM-904650
FL-10125S
FL-12131S
FL-14160S
FL-16168S
FL-18187S
16
16
16
16
16
16
16
16
16
14
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
14
14
14
14
14
14
16
16
16
34
34
34
34
34
FL-20190
FL-22250
FL-24250
FL-26262
FL-28281
FL-30300
FL-32318
FL-36356
FL-388
FL-40394
FL-716
FL-889
MFL-10078
MFL-12090
MFL-14098
MFL-20160
MFL-24160
MFL-27168
MFL-30190
MFL-36250
MFL-39250
MFL-8050
MFL-8078
NDS-10-30
NDS-10-45
NDS-10-60
NDS-11-30
NDS-11-45
NDS-11-60
NDS-12-30
NDS-12-45
NDS-12-60
NDS-13-30
NDS-13-45
NDS-13-60
NDS-14-30
NDS-14-45
NDS-14-60
NDS-15-30
NDS-15-45
NDS-15-60
NDS-16-30
NDS-16-45
NDS-16-60
NDS-17-30
NDS-17-45
NDS-17-60
FL-20190S
FL-22250S
FL-24250S
FL-26262S
FL-28281S
FL-30300S
FL-32318S
FL-36356S
FL-388S
FL-40394S
FL-716S
FL-889S
MFL-10078S
MFL-12090S
MFL-14098S
MFL-20160S
MFL-24160S
MFL-27168S
MFL-30190S
MFL-36250S
MFL-39250S
MFL-8050S
MFL-8078S
NDS-10-30
NDS-10-45
NDS-10-60
NDS-11-30
NDS-11-45
NDS-11-60
NDS-12-30
NDS-12-45
NDS-12-60
NDS-13-30
NDS-13-45
NDS-13-60
NDS-14-30
NDS-14-45
NDS-14-60
NDS-15-30
NDS-15-45
NDS-15-60
NDS-16-30
NDS-16-45
NDS-16-60
NDS-17-30
NDS-17-45
NDS-17-60
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
NDS-3-30
NDS-3-45
NDS-3-60
NDS-4-30
NDS-4-45
NDS-4-60
NDS-5-30
NDS-5-45
NDS-5-60
NDS-6-30
NDS-6-45
NDS-6-60
NDS-7-30
NDS-7-45
NDS-7-60
NDS-8-30
NDS-8-45
NDS-8-60
NDS-9-30
NDS-9-45
NDS-9-60
SAI-104435
SAI-104439
SAI-104449
SAI-105135
SAI-105139
SAI-105149
SAI-105159
SAI-115139
SAI-115149
SAI-115159
SAI-115656
SAI-126340
SAI-126362
SAI-126389
SAI-136349
SAI-136359
SAI-136378
SAI-136944
SAI-136967
SAI-1575107
SAI-157545
SAI-157572
SAI-157659
SAI-157678
SAI-157698
SAI-178885
NDS-3-30
NDS-3-45
NDS-3-60
NDS-4-30
NDS-4-45
NDS-4-60
NDS-5-30
NDS-5-45
NDS-5-60
NDS-6-30
NDS-6-45
NDS-6-60
NDS-7-30
NDS-7-45
NDS-7-60
NDS-8-30
NDS-8-45
NDS-8-60
NDS-9-30
NDS-9-45
NDS-9-60
CDS-104435S
CDS-104439S
CDS-104449S
CDS-105135S
CDS-105139S
CDS-105149S
CDS-105159S
CDS-115139S
CDS-115149S
CDS-115159S
CDS-115656S
CDS-126340S
CDS-126362S
CDS-126389S
CDS-136349S
CDS-136359S
CDS-136378S
CDS-136944S
CDS-136967S
CDS-1575107S
CDS-157545S
CDS-157572S
CDS-157659S
CDS-157678S
CDS-157698S
CDS-178885S
PG
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
ROLEX
CSC
SAI-180907
SAI-180910
SAI-201011
SAI-201065
SAI-201078
SAI-201098
SAI-231011
SAI-231078
SAI-231098
SAI-251209
SAI-251212
SAI-251213
SAI-251280
SAI-281315
SAI-311511
SAI-311517
SAI-341619
SAI-371915
SAI-371918
SAI-371920
SAI-371930
SAI-431322
SAI-502518
SAI-502519
SAI-502523
SAI-502525
SAI-502538
SAI-623122
SAI-623132
SAI-683823
SAI-683827
SAI-753227
SAI-753231
SAI-753828
SAI-753831
SAI-753834
SAI-753835
SAI-753840
SAI-753856
SAI-874431
SAI-874445
SAI-933145
SAI-953847
SAK-6000
SAK-6001
SAK-6002
SAK-6003
CDS-180907S
CDS-180910S
CDS-201011S
CDS-201065S
CDS-201078S
CDS-201098S
CDS-231011S
CDS-231078S
CDS-231098S
CDS-251209S
CDS-251212S
CDS-251213S
CDS-251280S
CDS-281315S
CDS-311511S
CDS-311517S
CDS-341619S
CDS-371915S
CDS-371918S
CDS-371920S
CDS-371930S
CDS-431322S
CDS-502518S
CDS-502519S
CDS-502523S
CDS-502525S
CDS-502538S
CDS-623122S
CDS-623132S
CDS-683823S
CDS-683827S
CDS-753227S
CDS-753231S
CDS-753828S
CDS-753831S
CDS-753834S
CDS-753835S
CDS-753840S
CDS-753856S
CDS-874431S
CDS-874445S
CDS-933145S
CDS-953847S
BB-6000S
BB-6001S
BB-6002S
BB-6003S
CROSS-REFERENCE
45
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
CROSS-REFERENCE
46
ROLEX
CSC
ROLEX
CSC
ROLEX
CSC
ROLEX
CSC
SAK-6004
SAK-6005
SAK-6006
SAK-6007
SAK-6008
SAK-6009
SAK-6010
SAK-6011
SAK-6012
SAK-6013
SAK-6014
SAK-6015
SAK-6016
SAK-6017
SAK-6018
SAK-6020
SAK-6021
SAK-6022
SAK-6024
SAK-6026
SAK-6030
SAK-607
SAK-608
SAK-609
SAK-6200
SAK-6203
SAK-6205
SAK-6207
SAK-6209
SAK-6213
SAK-6221
SAK-6224
SAK-6226
SAK-6228
SAK-623
SAK-6230
SAK-6232
SAK-6234
SAK-6236
SAK-6238
SAK-624
SAK-6240
SAK-625
SAK-626
SAK-6300
SAK-6301
SAK-6306
BB-6004S
BB-6005S
BB-6006S
BB-6007S
BB-6008S
BB-6009S
BB-6010S
BB-6011S
BB-6012S
BB-6013S
BB-6014S
BB-6015S
BB-6016S
BB-6017S
BB-6018S
BB-6020S
BB-6021S
BB-6022S
BB-6024S
BB-6026S
BB-6030S
BB-607S
BB-608S
BB-609S
BB-6200S
BB-6203S
BB-6205S
BB-6207S
BB-6209S
BB-6213S
BB-6221S
BB-6224S
BB-6226S
BB-6228S
BB-623S
BB-6230S
BB-6232S
BB-6234S
BB-6236S
BB-6238S
BB-624S
BB-6240S
BB-625S
BB-626S
BB-6300S
BB-6301S
BB-6306S
SAK-6307
SAK-6308
SAK-6309
SAK-6310
SAK-6311
SAK-6312
SAK-6313
SAK-6314
SAK-6315
SAK-6316
SAK-6317
SAK-6318
SAK-6319
SAK-6322
SAK-6324
SAK-6328
SAK-R10
SAK-R2
SAK-R3
SAK-R4
SAK-R6
SAK-R8
SAM-1004140
SAM-1004150
SAM-1005127
SAM-1005135
SAM-1005140
SAM-1005150
SAM-1005160
SAM-103203
SAM-103204
SAM-103205
SAM-104204
SAM-104205
SAM-105204
SAM-105205
SAM-105225
SAM-1125730
SAM-1125740
SAM-1125760
SAM-124204
SAM-124205
SAM-124206
SAM-125205
SAM-125206
SAM-1254140
SAM-1255140
BB-6307S
BB-6308S
BB-6309S
BB-6310S
BB-6311S
BB-6312S
BB-6313S
BB-6314S
BB-6315S
BB-6316S
BB-6317S
BB-6318S
BB-6319S
BB-6322S
BB-6324S
BB-6328S
BB-R-10S
BB-R-2S
BB-R-3S
BB-R-4S
BB-R-6S
BB-R-8S
CDM-1004140S
CDM-1004150S
CDM-1005127S
CDM-1005135S
CDM-1005140S
CDM-1005150S
CDM-1005160S
CDM-103203S
CDM-103204S
CDM-103205S
CDM-104204S
CDM-104205S
CDM-105204S
CDM-105205S
CDM-105225S
CDM-1125730S
CDM-1125740S
CDM-1125760S
CDM-124204S
CDM-124205S
CDM-124206S
CDM-125205S
CDM-125206S
CDM-1254140S
CDM-1255140S
SAM-1255150
SAM-1255160
SAM-1256150
SAM-1256160
SAM-1256180
SAM-1256435
SAM-1256450
SAM-1256480
SAM-1257110
SAM-1257160
SAM-1257180
SAM-126205
SAM-126206
SAM-135205
SAM-136205
SAM-136207
SAM-136235
SAM-1407240
SAM-1407250
SAM-1407280
SAM-147205
SAM-147208
SAM-147235
SAM-1506150
SAM-1506160
SAM-1507160
SAM-1507180
SAM-1508110
SAM-1508180
SAM-155204
SAM-155205
SAM-155206
SAM-155207
SAM-156205
SAM-156206
SAM-156207
SAM-158207
SAM-158208
SAM-1608210
SAM-1608243
SAM-1608260
SAM-168204
SAM-168206
SAM-168207
SAM-168208
SAM-168209
SAM-1809210
CDM-1255150S
CDM-1255160S
CDM-1256150S
CDM-1256160S
CDM-1256180S
CDM-1256435S
CDM-1256450S
CDM-1256480S
CDM-1257110S
CDM-1257160S
CDM-1257180S
CDM-126205S
CDM-126206S
CDM-135205S
CDM-136205S
CDM-136207S
CDM-136235S
CDM-1407240S
CDM-1407250S
CDM-1407280S
CDM-147205S
CDM-147208S
CDM-147235S
CDM-1506150S
CDM-1506160S
CDM-1507160S
CDM-1507180S
CDM-1508110S
CDM-1508180S
CDM-155204S
CDM-155205S
CDM-155206S
CDM-155207S
CDM-156205S
CDM-156206S
CDM-156207S
CDM-158207S
CDM-158208S
CDM-1608210S
CDM-1608243S
CDM-1608260S
CDM-168204S
CDM-168206S
CDM-168207S
CDM-168208S
CDM-168209S
CDM-1809210S
SAM-1809248
SAM-1809260
SAM-186204
SAM-186205
SAM-186206
SAM-186207
SAM-186208
SAM-188205
SAM-188207
SAM-188208
SAM-188210
SAM-189207
SAM-189210
SAM-189245
SAM-20010210
SAM-20010212
SAM-20010214
SAM-20010260
SAM-20010280
SAM-20011212
SAM-20011214
SAM-20011216
SAM-2008210
SAM-2008212
SAM-2008280
SAM-2009210
SAM-2009212
SAM-2009214
SAM-201005
SAM-201008
SAM-201009
SAM-201010
SAM-201011
SAM-201013
SAM-201015
SAM-208206
SAM-208207
SAM-208208
SAM-208209
SAM-208210
SAM-221106
SAM-221108
SAM-221113
SAM-22511212
SAM-22511280
SAM-22511285
SAM-231009
CDM-1809248S
CDM-1809260S
CDM-186204S
CDM-186205S
CDM-186206S
CDM-186207S
CDM-186208S
CDM-188205S
CDM-188207S
CDM-188208S
CDM-188210S
CDM-189207S
CDM-189210S
CDM-189245S
CDM-20010210S
CDM-20010212S
CDM-20010214S
CDM-20010260S
CDM-20010280S
CDM-20011212S
CDM-20011214S
CDM-20011216S
CDM-2008210S
CDM-2008212S
CDM-2008280S
CDM-2009210S
CDM-2009212S
CDM-2009214S
CDM-201005S
CDM-201008S
CDM-201009S
CDM-201010S
CDM-201011S
CDM-201013S
CDM-201015S
CDM-208206S
CDM-208207S
CDM-208208S
CDM-208209S
CDM-208210S
CDM-221106S
CDM-221108S
CDM-221113S
CDM-22511212S
CDM-22511280S
CDM-22511285S
CDM-231009S
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
ROLEX
CSC
ROLEX
SAM-231010
SAM-231013
SAM-231210
SAM-231213
SAM-231215
SAM-238207
SAM-238208
SAM-238209
SAM-238210
SAM-25010210
SAM-25010212
SAM-25012710
SAM-25012712
SAM-25012714
SAM-25012716
SAM-25012770
SAM-251010
SAM-251207
SAM-251209
SAM-251210
SAM-251213
SAM-251215
SAM-281008
SAM-281010
SAM-281013
SAM-281015
SAM-281210
SAM-281213
SAM-281215
SAM-281408
SAM-281410
SAM-281413
SAM-281415
SAM-321210
SAM-321213
SAM-321215
SAM-321608
SAM-321613
SAM-321615
SAM-321618
SAM-321620
SAM-341210
SAM-341213
SAM-341215
SAM-341413
SAM-341415
SAM-341615
CDM-231010S
CDM-231013S
CDM-231210S
CDM-231213S
CDM-231215S
CDM-238207S
CDM-238208S
CDM-238209S
CDM-238210S
CDM-25010210S
CDM-25010212S
CDM-25012710S
CDM-25012712S
CDM-25012714S
CDM-25012716S
CDM-25012770S
CDM-251010S
CDM-251207S
CDM-251209S
CDM-251210S
CDM-251213S
CDM-251215S
CDM-281008S
CDM-281010S
CDM-281013S
CDM-281015S
CDM-281210S
CDM-281213S
CDM-281215S
CDM-281408S
CDM-281410S
CDM-281413S
CDM-281415S
CDM-321210S
CDM-321213S
CDM-321215S
CDM-321608S
CDM-321613S
CDM-321615S
CDM-321618S
CDM-321620S
CDM-341210S
CDM-341213S
CDM-341215S
CDM-341413S
CDM-341415S
CDM-341615S
SAM-341620
SAM-361809
SAM-361813
SAM-361820
SAM-401413
SAM-401415
SAM-401420
SAM-401615
SAM-401620
SAM-401820
SAM-402010
SAM-402015
SAM-402020
SAM-402023
SAM-402025
SAM-452213
SAM-452218
SAM-452225
SAM-501813
SAM-501815
SAM-501820
SAM-501825
SAM-501830
SAM-502020
SAM-502025
SAM-502220
SAM-502225
SAM-502513
SAM-502515
SAM-502520
SAM-502525
SAM-502530
SAM-562915
SAM-562920
SAM-562930
SAM-602120
SAM-602125
SAM-602130
SAM-602625
SAM-602630
SAM-603125
SAM-603130
SAM-603135
SAM-63203
SAM-633118
SAM-633125
SAM-633130
CSC
CDM-341620S
CDM-361809S
CDM-361813S
CDM-361820S
CDM-401413S
CDM-401415S
CDM-401420S
CDM-401615S
CDM-401620S
CDM-401820S
CDM-402010S
CDM-402015S
CDM-402020S
CDM-402023S
CDM-402025S
CDM-452213S
CDM-452218S
CDM-452225S
CDM-501813S
CDM-501815S
CDM-501820S
CDM-501825S
CDM-501830S
CDM-502020S
CDM-502025S
CDM-502220S
CDM-502225S
CDM-502513S
CDM-502515S
CDM-502520S
CDM-502525S
CDM-502530S
CDM-562915S
CDM-562920S
CDM-562930S
CDM-602120S
CDM-602125S
CDM-602130S
CDM-602625S
CDM-602630S
CDM-603125S
CDM-603130S
CDM-603135S
CDM-63203S
CDM-633118S
CDM-633125S
CDM-633130S
ROLEX
SAM-633135
SAM-702620
SAM-703125
SAM-703130
SAM-703630
SAM-703640
SAM-704140
SAM-704150
SAM-713620
SAM-713625
SAM-713640
SAM-803125
SAM-803130
SAM-803140
SAM-803630
SAM-803640
SAM-804123
SAM-804130
SAM-804140
SAM-804150
SAM-83202
SAM-83203
SAM-83204
SAM-84202
SAM-84203
SAM-84204
SAM-904625
SAM-904635
SAM-904650
SP-115310
SP-146412
SP-177415
SP-188420
SP-218425
SP-231120
SP-241130
SP-291325
SP-321335
SP-351530
SP-391540
SP-391735
SP-421740
SP-471950
SP-52203
SP-522160
SP-562360
SP-622565
CSC
PG
CDM-633135S
CDM-702620S
CDM-703125S
CDM-703130S
CDM-703630S
CDM-703640S
CDM-704140S
CDM-704150S
CDM-713620S
CDM-713625S
CDM-713640S
CDM-803125S
CDM-803130S
CDM-803140S
CDM-803630S
CDM-803640S
CDM-804123S
CDM-804130S
CDM-804140S
CDM-804150S
CDM-83202S
CDM-83203S
CDM-83204S
CDM-84202S
CDM-84203S
CDM-84204S
CDM-904625S
CDM-904635S
CDM-904650S
SP-115310
33
SP-146412
33
SP-177415
33
SP-188420 33
SP-218425 33
SP-231120
33
SP-241130
33
SP-291325 33
SP-321335 33
SP-351530 33
SP-391540 33
SP-391735
33
SP-421740
33
SP-471950
33
SP-52203
33
SP-522160 33
SP-562360 33
SP-622565 33
ROLEX
CSC
PG
SP-62704
SP-702870
SP-73205
SP-773175
SP-83705
SP-94308
SSP-115310
SSP-146412
SSP-177415
SSP-188420
SSP-218425
SSP-231120
SSP-241130
SSP-291325
SSP-321335
SSP-351530
SSP-391540
SSP-391735
SSP-421740
SSP-471950
SSP-52203
SSP-522160
SSP-562360
SSP-622565
SSP-62704
SSP-702870
SSP-73205
SSP-773175
SSP-83705
SSP-94308
SP-62704
SP-702870
SP-73205
SP-773175
SP-83705
SP-94308
SP-115310S
SP-146412S
SP-177415S
SP-188420S
SP-218425S
SP-231120S
SP-241130S
SP-291325S
SP-321335S
SP-351530S
SP-391540S
SP-391735S
SP-421740S
SP-471950S
SP-52203S
SP-522160S
SP-562360S
SP-622565S
SP-62704S
SP-702870S
SP-73205S
SP-773175S
SP-83705S
SP-94308S
33
33
33
33
33
33
CROSS-REFERENCE
47
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
CSC Part Number Index
INDEX
48
PART
BB-6000
BB-6001
BB-6002
BB-6003
BB-6004
BB-6005
BB-6006
BB-6007
BB-6008
BB-6009
BB-6010
BB-6011
BB-6012
BB-6013
BB-6014
BB-6015
BB-6016
BB-6017
BB-6018
BB-6020
BB-6021
BB-6022
BB-6024
BB-6026
BB-6030
BB-607
BB-608
BB-609
BB-6200
BB-6203
BB-6205
BB-6207
BB-6209
BB-6213
BB-6221
BB-6224
BB-6226
BB-6228
BB-623
BB-6230
BB-6232
BB-6234
BB-6236
BB-6238
BB-624
BB-6240
BB-625
BB-626
BB-6300
PG
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
36
37
37
37
37
37
36
36
36
36
36
36
36
36
36
37
37
37
37
36
37
37
37
37
37
36
37
36
36
36
PART
BB-6301
BB-6306
BB-6307
BB-6308
BB-6309
BB-6310
BB-6311
BB-6312
BB-6313
BB-6314
BB-6315
BB-6316
BB-6317
BB-6318
BB-6319
BB-6322
BB-6324
BB-6328
BB-R-10
BB-R-2
BB-R-3
BB-R-4
BB-R-6
BB-R-8
CBS550301
CBS550351
CBS550401
CBS550501
CBS550601
CBS550721
CBS550801
CBS551021
CBS551241
CBS650252
CBS650311
CBS650411
CBS650511
CBS650612
CBS650615
CBS650635
CBS650821
CBS650823
CBS650921
CBS651022
CBS651201
CBS651271
CBS651442
CBS651642
CBS652002
PG
36
36
36
36
36
36
36
36
36
36
37
37
37
37
37
37
37
37
36
36
36
36
36
36
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
23
PART
CBS750312
CBS750412
CBS750512
CBS750614
CBS750636
CBS750822
CBS751023
CBS751232
CBS751272
CCS002
CCS003
CCS004
CCS005
CCS006
CCS007
CCS008
CCS010
CCS012
CCS014
CCS016
CCS018
CCS019
CCS020
CCS022
CCS024
CCS025
CCS027
CCS030
CCS035
CCS036
CCS111
CCS116
CCS127
CCS254
CCS635
CDM-1004140
CDM-1004150
CDM-1005127
CDM-1005135
CDM-1005140
CDM-1005150
CDM-1005160
CDM-103203
CDM-103204
CDM-103205
CDM-104204
CDM-104205
CDM-105204
CDM-105205
PG
23
23
23
23
23
23
23
23
23
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
16
16
16
16
16
16
16
14
14
14
14
14
14
14
PART
CDM-105225
CDM-1125730
CDM-1125740
CDM-1125760
CDM-124204
CDM-124205
CDM-124206
CDM-125205
CDM-125206
CDM-1254140
CDM-1255140
CDM-1255150
CDM-1255160
CDM-1256150
CDM-1256160
CDM-1256180
CDM-1256435
CDM-1256450
CDM-1256480
CDM-1257110
CDM-1257160
CDM-1257180
CDM-126205
CDM-126206
CDM-135205
CDM-136205
CDM-136207
CDM-136235
CDM-1407238
CDM-1407250
CDM-1407280
CDM-147205
CDM-147208
CDM-147235
CDM-1506150
CDM-1506160
CDM-1507160
CDM-1507180
CDM-1508110
CDM-1508180
CDM-155204
CDM-155205
CDM-155206
CDM-155207
CDM-156205
CDM-156206
CDM-156207
CDM-158207
CDM-158208
PG
14
16
16
16
14
14
14
14
14
16
16
16
16
16
16
16
17
17
17
17
17
17
14
14
14
14
14
14
17
17
17
14
14
14
17
17
17
17
17
17
14
14
14
14
14
14
14
14
14
PART
CDM-1608210
CDM-1608243
CDM-1608260
CDM-168204
CDM-168206
CDM-168207
CDM-168208
CDM-168209
CDM-1809210
CDM-1809248
CDM-1809260
CDM-186204
CDM-186205
CDM-186206
CDM-186207
CDM-186208
CDM-188205
CDM-188207
CDM-188208
CDM-188210
CDM-189207
CDM-189210
CDM-189245
CDM-20010210
CDM-20010212
CDM-20010214
CDM-20010255
CDM-20010280
CDM-20011212
CDM-20011214
CDM-20011216
CDM-2008210
CDM-2008212
CDM-2008280
CDM-2009210
CDM-2009212
CDM-2009214
CDM-201005
CDM-201008
CDM-201009
CDM-201010
CDM-201011
CDM-201013
CDM-201015
CDM-208206
CDM-208207
CDM-208208
CDM-208209
CDM-208210
PG
17
17
17
14
14
14
14
14
17
17
17
14
14
14
14
14
14
14
14
15
15
15
15
17
17
17
17
17
17
17
17
17
17
17
17
17
17
15
15
15
15
15
15
15
15
15
15
15
15
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
PART
CDM-221106
CDM-221108
CDM-221113
CDM-22511212
CDM-22511265
CDM-22511280
CDM-231009
CDM-231010
CDM-231013
CDM-231210
CDM-231213
CDM-231215
CDM-238207
CDM-238208
CDM-238209
CDM-238210
CDM-25010210
CDM-25010212
CDM-25012710
CDM-25012712
CDM-25012714
CDM-25012716
CDM-25012770
CDM-251010
CDM-251207
CDM-251209
CDM-251210
CDM-251213
CDM-251215
CDM-281008
CDM-281010
CDM-281013
CDM-281015
CDM-281210
CDM-281213
CDM-281215
CDM-281408
CDM-281410
CDM-281413
CDM-281415
CDM-321210
CDM-321213
CDM-321215
CDM-321608
CDM-321613
CDM-321615
CDM-321618
CDM-321620
CDM-341210
PG
15
15
15
17
17
17
15
15
15
15
15
15
15
15
15
15
17
17
17
17
17
17
17
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
PART
CDM-341213
CDM-341215
CDM-341413
CDM-341415
CDM-341615
CDM-341620
CDM-361809
CDM-361813
CDM-361820
CDM-401413
CDM-401415
CDM-401420
CDM-401615
CDM-401620
CDM-401820
CDM-402010
CDM-402015
CDM-402020
CDM-402023
CDM-402025
CDM-452213
CDM-452218
CDM-452225
CDM-501813
CDM-501815
CDM-501820
CDM-501825
CDM-501830
CDM-502020
CDM-502025
CDM-502220
CDM-502225
CDM-502513
CDM-502515
CDM-502520
CDM-502525
CDM-502530
CDM-562915
CDM-562920
CDM-562930
CDM-602120
CDM-602125
CDM-602130
CDM-602625
CDM-602630
CDM-603125
CDM-603130
CDM-603135
CDM-63203
PG
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
14
PART
CDM-633118
CDM-633125
CDM-633130
CDM-633135
CDM-702620
CDM-703125
CDM-703130
CDM-703630
CDM-703640
CDM-704140
CDM-704150
CDM-713620
CDM-713625
CDM-713640
CDM-803125
CDM-803130
CDM-803140
CDM-803630
CDM-803640
CDM-804123
CDM-804130
CDM-804140
CDM-804150
CDM-83202
CDM-83203
CDM-83204
CDM-84202
CDM-84203
CDM-84204
CDM-904625
CDM-904635
CDM-904650
CDS-104439
CDS-105043
CDS-105050
CDS-105135
CDS-105139
CDS-105149
CDS-105159
CDS-105173
CDS-113853
CDS-113878
CDS-115139
CDS-115149
CDS-115159
CDS-115638
CDS-115656
CDS-125060
CDS-126340
PG
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
14
14
14
14
14
14
16
16
16
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
PART
CDS-126351
CDS-126362
CDS-126389
CDS-136349
CDS-136359
CDS-136378
CDS-136944
CDS-136967
CDS-155002
CDS-155047
CDS-155070
CDS-1575107
CDS-157545
CDS-157560
CDS-157572
CDS-157659
CDS-157678
CDS-157698
CDS-178857
CDS-178885
CDS-180907
CDS-180910
CDS-186327
CDS-186357
CDS-186386
CDS-201011
CDS-201014
CDS-201065
CDS-201078
CDS-201084
CDS-201098
CDS-221111
CDS-221115
CDS-221173
CDS-227510
CDS-227515
CDS-227568
CDS-231011
CDS-231078
CDS-231098
CDS-251209
CDS-251212
CDS-251213
CDS-251217
CDS-251280
CDS-271313
CDS-271387
CDS-281310
CDS-281313
PG
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
19
19
20
20
20
21
20
21
21
20
21
21
21
21
20
20
20
21
21
21
19
21
19
21
21
21
21
19
19
PART
CDS-281315
CDS-301013
CDS-301090
CDS-301514
CDS-301593
CDS-311511
CDS-311517
CDS-341613
CDS-341616
CDS-341619
CDS-371216
CDS-371219
CDS-371915
CDS-371918
CDS-371920
CDS-371930
CDS-402012
CDS-402018
CDS-431322
CDS-432216
CDS-432220
CDS-432223
CDS-501625
CDS-502519
CDS-502522
CDS-502523
CDS-502525
CDS-502538
CDS-561919
CDS-561928
CDS-623122
CDS-623132
CDS-623147
CDS-632532
CDS-682234
CDS-683823
CDS-683827
CDS-752525
CDS-752536
CDS-752552
CDS-753227
CDS-753231
CDS-753828
CDS-753831
CDS-753834
CDS-753835
CDS-753840
CDS-753856
CDS-874431
PG
19
20
20
21
21
19
19
19
19
19
21
19
19
19
19
19
21
21
19
19
19
19
19
20
19
20
19
19
19
19
20
20
20
19
19
20
20
19
20
20
20
20
20
20
20
20
20
20
20
INDEX
49
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
INDEX
50
PART
CDS-874445
CDS-933130
CDS-933145
CDS-953847
CFW-105106
CFW-105107
CFW-114010
CFW-116809
CFW-116818
CFW-125609
CFW-126808
CFW-126810
CFW-138111
CFW-138114
CFW-151018
CFW-159714
CFW-181116
CFW-201319
CFW-593110
CFW-723406
CFW-844506
CFW-844508
CFW-923410
CFW-924507
CRV-24417
CRV-24419
CRV-24421
CRV-24423
CRV-24425
CRV-24427
CRV-24429
CRV-24431
CRV-24433
CRV-24435
CRV-24437
CRV-24439
CRV-24441
CRV-24443
CRV-24445
CRV-24449
CRV-24451
CRV-24453
CRV-24455
CRV-24459
CRV-24461
CRV-24463
CRV-24465
CRV-24467
CRV-24469
PG
20
20
20
20
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
37
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
PART
CRV-24470
CRV-24471
CRV-24473
CRV-24475
CRV-24477
CRV-24479
CRV-24480
CRV-24481
CRV-24483
CRV-24485
CRV-24487
CRV-24489
CRV-24491
CRV-24493
CRV-24495
CRV-24497
CRV-24499
CRV-24501
CRV-24503
CRV-24505
CRV-24507
CRV-24509
CRV-24511
CRV-24513
CRV-24515
CRV-24517
CRV-24519
CRV-24521
CRV-24523
CRV-24525
CRV-24527
CRV-24529
CRV-24531
CRV-24533
CRV-24535
CRV-24537
CRV-24539
CRV-24541
CRV-24543
CRV-24545
CRV-24549
CRV-24551
CRV-24553
CRV-24555
CRV-24557
CRV-24559
CRV-24561
CRV-24563
CRV-24565
PG
25
24
24
24
24
24
26
24
24
24
24
24
24
24
24
24
24
24
24
24
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
PART
CRV-24567
CRV-24569
CRV-24571
CRV-24573
CRV-24575
CRV-24577
CRV-24579
CRV-24581
CRV-24583
CRV-24585
CRV-24587
CRV-24589
CRV-24591
CRV-24593
CRV-24595
CRV-24597
CRV-24599
CRV-24601
CRV-24603
CRV-24605
CRV-24607
CRV-24609
CRV-24611
CRV-24613
CRV-24615
CRV-24617
CRV-24619
CRV-24621
CRV-24623
CRV-24625
CRV-24627
CRV-24629
CRV-24631
CRV-24633
CRV-24635
CRV-24637
CRV-24639
CRV-24641
CRV-24643
CRV-24645
CRV-24647
CRV-24649
CRV-24651
CRV-24653
CRV-24655
CRV-24657
CRV-24659
CRV-24661
CRV-24663
PG
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
PART
CRV-24664
CRV-24665
CRV-24667
CRV-24669
CRV-24671
CRV-24673
CRV-24675
CRV-24677
CRV-24679
CRV-24681
CRV-24683
CRV-24685
CRV-24687
CRV-24689
CRV-24691
CRV-24695
CRV-24697
CRV-24699
CRV-24701
CRV-24703
CRV-24705
CRV-24707
CRV-24709
CRV-24711
CRV-24713
CRV-24715
CRV-24717
CRV-24719
CRV-24721
CRV-24723
CRV-24725
CRV-24727
CRV-24729
CRV-24731
CRV-24733
CRV-24735
CRV-24737
CRV-24739
CRV-25100
CRV-25102
CRV-25104
CRV-25106
CRV-25108
CRV-25110
CRV-25112
CRV-25114
CRV-25116
CRV-25118
CRV-25120
PG
28
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
26
27
27
27
27
PART
CRV-25122
CRV-25124
CRV-25126
CRV-25128
CRV-25130
CRV-25132
CRV-25134
CRV-25136
CRV-25138
CRV-25140
CRV-25142
CRV-25144
CRV-25146
CRV-25148
CRV-25150
CRV-25152
CRV-25154
CRV-25156
CRV-25158
CRV-25160
CRV-25162
CRV-25164
CRV-25166
CRV-25168
CRV-25170
CRV-25172
CRV-25174
CRV-25176
CRV-25178
CRV-25180
CRV-25182
CRV-25184
CRV-25186
CRV-25188
CRV-25190
CRV-25192
CRV-25194
CRV-25196
CRV-25198
CRV-25200
CRV-25202
CRV-25204
CRV-25206
CRV-25208
CRV-25210
CRV-25212
CRV-25214
CRV-25216
CRV-25218
PG
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
27
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
PART
CRV-25220
CRV-25222
CRV-25224
CRV-25226
CRV-25228
CRV-25230
CRV-25232
CRV-25234
CRV-25236
CRV-25238
CRV-25240
CRV-25242
CRV-25244
CRV-25246
CRV-25248
CRV-25250
CRV-25252
CRV-25254
CRV-25256
CRV-25258
CRV-25260
CRV-25262
CRV-25264
CRV-25266
CRV-25268
CRV-25270
CRV-25272
CRV-25274
CRV-25276
CRV-25278
CRV-25280
CRV-25282
CRV-25284
CRV-25286
CRV-25288
CRV-25290
CRV-25292
CRV-25294
CRV-25296
CRV-25298
CRV-25300
CRV-25302
CRV-25304
CRV-25306
CRV-25308
CRV-25310
CRV-25312
CRV-25314
CRV-25316
PG
27
27
27
27
27
27
27
27
27
27
27
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
PART
CRV-25318
CRV-25320
CRV-25322
CRV-25324
CRV-25326
CRV-25328
CRV-25330
CRV-25332
CRV-25334
CRV-25336
CRV-25338
CRV-25340
CRV-25342
CRV-25344
CRV-25346
CRV-25348
CRV-25350
CRV-25352
CRV-25354
CRV-25356
CRV-25358
CRV-25360
CRV-25362
CRV-25364
CRV-25366
CRV-25368
CRV-25370
CRV-25372
CRV-25374
CRV-25376
CRV-25378
CRV-25380
CRV-25382
CRV-25384
CRV-25386
CRV-25388
CRV-25390
CRV-25394
CRV-25396
CRV-25398
CRV-25402
CRV-25404
CRV-25406
CRV-25408
CRV-25410
CRV-25412
CRV-25414
CRV-25416
CRV-25418
PG
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
PART
CRV-25420
CRV-25422
CRV-25424
CRV-25426
CRV-25428
CRV-25430
CRV-25432
CRV-26100
CRV-26102
CRV-26104
CRV-26106
CRV-26108
CRV-26110
CRV-26112
CRV-26114
CRV-26116
CRV-26118
CRV-26120
CRV-26122
CRV-26124
CRV-26126
CRV-26128
CRV-26130
CRV-26132
CRV-26134
CRV-26136
CRV-26138
CRV-26140
CRV-26142
CRV-26144
CRV-26146
CRV-26148
CRV-26150
CRV-26152
CRV-26154
CRV-26156
CRV-26158
CRV-26160
CRV-26162
CRV-26164
CRV-26166
CRV-26168
CRV-26170
CRV-26172
CRV-26174
CRV-26176
CRV-26178
CRV-26180
CRV-26182
PG
29
29
29
29
29
29
29
24
24
25
25
25
25
25
25
25
25
25
25
26
26
26
26
26
26
26
26
26
27
27
27
27
27
27
27
27
28
28
28
28
28
28
28
28
28
28
29
29
29
PART
CRV-26184
CRV-26186
CRV-26188
CRV-26190
CRV-26192
CRV-26194
CRV-26196
CRV-26198
CRV-26200
CRV-26202
CRV-26204
CRV-26206
CRV-26208
CRV-26210
CRV-26212
CRV-26214
CRV-26216
CRV-26218
CRV-26220
CSW-241150
CSW-241350
CSW-241650
CSW-241675
CSW-241750
CSW-241850
CSW-242050
CSW-242150
CSW-242250
CSW-242450
CSW-242550
CSW-242750
CSW-242850
CSW-242950
CSW-243050
CSW-243150
CSW-243250
CSW-243350
CSW-243450
CSW-243550
CSW-243650
CSW-243750
CSW-243850
CSW-243950
CSW-244125
CSW-244150
CSW-244250
CSW-244350
CSW-244450
CSW-244550
PG
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
38
PART
CVS005
CVS006
CVS008
CVS010
CVS012
CVS014
CVS016
CVS018
CVS020
CVS022
CVS024
CVS027
CVS030
FL-10125S
FL-12131S
FL-14160S
FL-16168S
FL-18187S
FL-20190S
FL-22250S
FL-24250S
FL-26262S
FL-28281S
FL-30300S
FL-32318S
FL-36356S
FL-388S
FL-40394S
FL-716S
FL-889S
MFL-10078S
MFL-12090S
MFL-14098S
MFL-20160S
MFL-24160S
MFL-27168S
MFL-30190S
MFL-36250S
MFL-39250S
MFL-8050S
MFL-8078S
NDS-1-30
NDS-1-45
NDS-1-60
NDS-10-30
NDS-10-45
NDS-10-60
NDS-11-30
NDS-11-45
PG
22
22
22
22
22
22
22
22
22
22
22
22
22
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
34
35
35
35
35
35
35
35
35
INDEX
51
Toll Free 877-231-6474
Fax 877-231-6472
[email protected]
INDEX
52
PART
NDS-11-60
NDS-12-30
NDS-12-45
NDS-12-60
NDS-13-30
NDS-13-45
NDS-13-60
NDS-14-30
NDS-14-45
NDS-14-60
NDS-15-30
NDS-15-45
NDS-15-60
NDS-16-30
NDS-16-45
NDS-16-60
NDS-17-30
NDS-17-45
NDS-17-60
NDS-2-30
NDS-2-45
NDS-2-60
NDS-3-30
NDS-3-45
NDS-3-60
NDS-4-30
NDS-4-45
NDS-4-60
NDS-5-30
NDS-5-45
NDS-5-60
NDS-6-30
NDS-6-45
NDS-6-60
NDS-7-30
NDS-7-45
NDS-7-60
NDS-8-30
NDS-8-45
NDS-8-60
NDS-9-30
NDS-9-45
NDS-9-60
SFW-104378S
SFW-125078S
SFW-135678S
SFW-1768120S
SFW-188290S
SFW-2010131S
PG
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
35
33
33
33
33
33
33
PART
SFW-2081131S
SFW-753163S
SFW-873778S
SP-115310
SP-146412
SP-177415
SP-188420
SP-218425
SP-231120
SP-241130
SP-291325
SP-321335
SP-351530
SP-391540
SP-391735
SP-421740
SP-471950
SP-52203
SP-522160
SP-562360
SP-622565
SP-62704
SP-702870
SP-73205
SP-773175
SP-83705
SP-94308
WAV-24741
WAV-24743
WAV-24745
WAV-24747
WAV-24749
WAV-24750
WAV-24751
WAV-24753
WAV-24755
WAV-24757
WAV-24759
WAV-24761
WAV-24763
WAV-24765
WAV-24767
WAV-24769
WAV-24771
WAV-24773
WAV-24775
WAV-24777
WAV-24779
WAV-24780
PG
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
PART
WAV-24781
WAV-24783
WAV-24785
WAV-24787
WAV-24789
WAV-24791
WAV-24793
WAV-24795
WAV-24797
WAV-24799
WAV-24801
WAV-24802
WAV-24805
WAV-24807
WAV-24809
WAV-24811
WAV-24813
WAV-24815
WAV-24817
WAV-24819
WAV-24821
WAV-24823
WAV-24825
WAV-24827
WAV-24829
WAV-24831
WAV-24833
WAV-24835
WAV-24837
WAV-24839
WAV-24841
WAV-24843
WAV-24845
WAV-24847
WAV-24848
WAV-24849
WAV-24851
WAV-24853
WAV-24855
WAV-24857
WAV-24859
WAV-24861
WAV-24863
WAV-24865
WAV-24867
WAV-24869
WAV-24871
WAV-24873
WAV-24874
PG
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
PART
WAV-24875
WAV-24877
WAV-24879
WAV-24881
WAV-24883
WAV-24885
WAV-24887
WAV-24889
WAV-24891
WAV-24893
WAV-24895
WAV-24897
WAV-24899
WAV-24901
WAV-24902
WAV-24903
WAV-24905
WAV-24907
WAV-24909
WAV-24911
WAV-24913
WAV-24915
WAV-24916
WAV-24917
WAV-24923
WAV-24925
WAV-24927
WAV-24929
WAV-24931
WAV-24932
WAV-24933
WAV-24935
WAV-24937
WAV-24939
WAV-24941
WAV-24943
WAV-24944
WAV-24945
WAV-24947
WAV-24949
WAV-24951
WAV-24953
WAV-24955
WAV-24957
WAV-24958
WAV-24959
WAV-24961
WAV-24962
WAV-24963
PG
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
32
32
32
32
32
32
32
32
32
PART
WAV-24965
WAV-24967
WAV-24969
WAV-24971
WAV-24973
WAV-24975
WAV-24976
WAV-24981
WAV-24983
WAV-24985
WAV-24987
WAV-24989
WAV-24991
WAV-24993
WAV-24995
WAV-24997
WAV-25000
WAV-25002
WAV-25004
WAV-25005
PG
32
32
32
32
32
32
32
30
30
30
30
30
30
30
30
30
32
32
32
32
MW INDUSTRIES, INC
9501 Technology Boulevard
Suite 401
Rosemont, Illinois 60018
847-349-5780
[email protected]
www.mw-ind.com
MW Industries, Inc. Corporate Headquarters - Rosemont, IL
AN INTEGRATED FAMILY OF COMPANIES
ACCUR ATE SCREW MACHINE
Electronic hardware and fasteners
ISO 9001:2008
Compliant AS9100 Aerospace
www.accuratescrew.com
973-244-9200
ATLANTIC SPRING
Precision hot and cold-wound springs
ISO 9001 • AS9100C
908-788-5800
AUTOMATIC SPRING COILING
High precision compression springs
ISO/TS 16949:2009
773-539-5600
CAPITAL SPRING
Springs, wire forms, stampings,
and assemblies
ISO 9001:2008
614-418-0250
CENTURY SPRING CORP.
Extension, compression, torsion,
tapered, disc, and drawbar springs
35,000+ in stock • ISO 9001:2008
800-237-5225
ECONOMY SPRING
Springs, stampings, surgical staples,
sharps, and medical components
ISO 9001:2008
860-621-7358
ENGINEERED SPRING PRODUCTS
Energy industry springs and
assemblies • ISO 9001:2008
Mil-I-45208A • Mil-I-45662
API 14 A&D • TS 16949
ANSI/ASME SPPE-1
713-690-0391
HYPERCO
Performance suspension components
for motorsports industry and Carbon
Composite Bellows™ Spring
www.hypercoils.com
800-365-2645
MARYLAND PRECISION SPRING
Constant force, Belleville disc springs,
point-of-purchase display solutions,
and coiled springs
ISO 9001:2008
410-391-7400
MAT THEW-WARREN SPRING
Hot coiled springs, stampings, and fourslide
products
ISO/TS 16949:2009
574-722-8200
MOHAWK SPRING
Custom springs and wire forms
ISO 9001:2008
847-671-6767
PONTOTOC SPRING
Hot and cold-wound suspension
springs and metal stampings
ISO/TS 16949:2009
662-489-7846
R AF ELECTRONIC HARDWARE
Fasteners, hardware, and handles
ASE and metric
ISO 9001:2008
Compliant AS9100 Aerospace
www.rafhdwe.com
203-888-2133
RUMCO FASTENER
SEMS and custom fasteners
ISO 9001:2008
QLSM Class 2 and 3
847-364-5000
SPRINGMASTERS
Springs, wire forms, stampings,
assemblies, and machined parts
ISO 9001:2008
864-877-5100
Century Spring Corp.
222 East 16th Street
Los Angeles, CA 90015
Century Spring Corp.
is a location of
MW Industries, Inc.
Please route to:
□ Engineering Department □ Mechanical Engineer □ Component Engineer
www.mw-ind.com
MW Industries, Inc.
CENTURY SPRING CORPORATION
Main Office & Manufacturing Facility
222 East 16th Street
Los Angeles, CA 90015
(800) 237-5225
DISC SPRING TEAM:
(877) 231-6474 phone
(877) 231-6472 fax
www.CenturyDiscSprings.com
ISO 9001: 2008 Registered. ©2014 MW Industries, Inc.
MWI Products
Made in the USA

Precision Disc Springs

Transcription

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