Belleville Backup
A Belleville Washer, also known as a Conical Spring Washer, Disc
Spring Washer, Belleville Spring Washer or Cupped Spring Washer, is
a type of spring that is shaped like a washer. It's shape gives the
washer a spring characteristic. The benefits of Belleville washers
include a long service lie, no setting or fatigue under normal loads
and stresses, low creep tendency, high load capacity, efficient use
of space and high spring forces with low spring height. Belleville
washers can be stacked to modify the spring constant or the amount
of deflection to better meet a variety of application needs.
Belleville washers are available in
spring steel,
stainless steel and
410 stainless steel.
Belleville Washers - 410 Stainless
Steel
All Measurements in Inches.
Tolerances: OD, ID and Free Height have a default tolerance of +/-
0.005" if not otherwise noted.
| (Basic Part Number-Finish
Code) |
| WB02-242031SS410B |
Belleville Washer
.122 ID x .242 OD x .031 Thick x .047 Free Height
410 Stainless Steel, Black Oxide |
|
| Finish |
| Code |
Description |
| No Code |
Plain - No Finish |
| P |
Passivate |
| B |
Black Oxide |
|
| Basic Part Number |
ID
(min/max)
|
OD
(min/max) |
Thickness (T)
(+/- 0.0005) |
Free
Height (H)
(min/max) |
| WB02-182006SS410 |
0.093/0.103 |
0.177/0.187 |
0.006 |
0.013 |
| WB02-182010SS410 |
0.093/0.103 |
0.177/0.187 |
0.010 |
0.015 |
| WB02-250015SS410 |
0.092/0.097 |
0.245/0.255 |
0.015 |
0.026/0.036 |
| WB02-375025SS410 |
0.091/0.095 |
0.373/0.377 |
0.025 |
0.058/0.062 |
| WB03-302012SS410 |
0.109/0.112 |
0.300/0.305 |
0.012 |
0.050/0.060 |
| WB04-242031SS410 |
0.122 |
0.242 |
0.031 |
0.047 |
| WB04-245008SS410 |
0.129 |
0.245 |
0.008 |
0.021 |
| WB04-245009SS410 |
0.125/0.135 |
0.240/0.250 |
0.009 |
0.017 |
| WB04-245013SS410 |
0.125/0.135 |
0.240/0.250 |
0.013 |
0.020 |
| WB04-246007SS410 |
0.132 |
0.246 |
0.007 |
0.020 |
| WB04-250020SS410 |
0.132 |
0.250 |
0.020 |
0.045 |
| WB04-300013SS410 |
0.129/0.136 |
0.295/0.305 |
0.013 |
0.036/0.056 |
| WB04-370018SS410 |
0.125/0.135 |
0.365/0.375 |
0.018 |
0.029 |
| WB06-277014SS410 |
0.144 |
0.277 |
0.014 |
0.024 |
| WB06-277020SS410 |
0.142 |
0.277 |
0.020 |
0.037 |
| WB06-278012SS410 |
0.144 |
0.278 |
0.010 |
0.033 |
| WB06-278015SS410 |
0.139 |
0.278 |
0.015 |
0.029 |
| WB06-300012SS410 |
0.145 |
0.300 |
0.012 |
0.053 |
| WB06-307010SS410 |
0.156/0.166 |
0.302/0.312 |
0.010 |
0.021 |
| WB06-307016SS410 |
0.156/0.166 |
0.302/0.312 |
0.016 |
0.025 |
| WB06-312015SS410 |
0.155 |
0.312 |
0.015 |
0.026 |
| WB06-313016SS410 |
0.157 |
0.313 |
0.016 |
0.028 |
| WB06-320025SS410 |
0.147 |
0.320 |
0.025 |
0.024 |
| WB06-375025SS410 |
0.138/0.143 |
0.365/0.385 |
0.025 |
0.055/0.075 |
| WB06-406018SS410 |
0.170/0.180 |
0.396/0.416 |
0.018 |
0.040/0.060 |
| WB08-100064SS410 |
0.166 |
1.000 |
0.064 |
0.220 |
| WB08-339018SS410 |
0.171 |
0.339 |
0.018 |
0.035 |
| WB08-341017SS410 |
0.165 |
0.341 |
0.017 |
0.033 |
| WB08-348040SS410 |
0.174 |
0.348 |
0.040 |
0.095 |
| WB08-437031SS410 |
0.164/0.170 |
0.433/0.443 |
0.031 |
0.062/0.078 |
| WB08-438040SS410 |
0.174 |
0.438 |
0.042 |
0.056 |
| WB08-500030SS410 |
0.180 |
0.500 |
0.030 |
0.058 |
| WB08-510030SS410 |
0.180 |
0.511 |
0.028 |
0.048 |
| WB10-132032SS410 |
0.190 |
1.321 |
0.032 |
0.046 |
| WB10-313015SS410 |
0.192 |
0.313 |
0.015 |
0.031 |
| WB10-366008SS410 |
0.192 |
0.366 |
0.008 |
0.028 |
| WB10-370015SS410 |
0.190/0.200 |
0.365/0.375 |
0.015 |
0.027 |
| WB10-370018SS410 |
0.190/0.200 |
0.365/0.375 |
0.018 |
0.028 |
| WB10-370020SS410 |
0.190/0.200 |
0.365/0.375 |
0.020 |
0.030 |
| WB10-371015SS410 |
0.202 |
0.371 |
0.015 |
0.027 |
| WB10-373013SS410 |
0.194 |
0.373 |
0.013 |
0.030 |
| WB10-373019SS410 |
0.194 |
0.373 |
0.019 |
0.030 |
| WB10-373020SS410 |
0.198 |
0.373 |
0.020 |
0.034 |
| WB10-374015SS410 |
0.195 |
0.374 |
0.015 |
0.030 |
| WB10-421029SS410 |
0.205 |
0.421 |
0.029 |
0.070 |
| WB10-424040SS410 |
0.215 |
0.424 |
0.040 |
0.058 |
| WB10-426034SS410 |
0.207 |
0.426 |
0.034 |
0.055 |
| WB10-428031SS410 |
0.208 |
0.428 |
0.031 |
0.068 |
| WB10-439018SS410 |
0.202 |
0.439 |
0.018 |
0.035 |
| WB10-480015SS410 |
0.195 |
0.480 |
0.015 |
0.036 |
| WB10-500026SS410 |
0.222 |
0.500 |
0.026 |
0.042 |
| WB10-503008SS410 |
0.206 |
0.503 |
0.008 |
0.095 |
| WB10-557028SS410 |
0.190/0.200 |
0.552/0.562 |
0.028 |
0.042 |
| WB10-559030SS410 |
0.196 |
0.559 |
0.030 |
0.045 |
| WB10-560027SS410 |
0.202 |
0.560 |
0.027 |
0.040 |
| WB10-562040SS410 |
0.190/0.195 |
0.552/0.572 |
0.040 |
0.070/0.090 |
| WB10-596017SS410 |
0.208 |
0.596 |
0.017 |
0.075 |
| WB14-437016SS410 |
0.253/0.260 |
0.432/0.442 |
0.016 |
0.040/0.050 |
| WB14-437020SS410 |
0.253 |
0.437 |
0.020 |
0.050 |
| WB14-437040SS410 |
0.260 |
0.437 |
0.040 |
0.054 |
| WB14-449015SS410 |
0.265 |
0.449 |
0.015 |
0.024 |
| WB14-483020SS410 |
0.260 |
0.483 |
0.020 |
0.034 |
| WB14-490020SS410 |
0.273 |
0.490 |
0.020 |
0.035 |
| WB14-494020SS410 |
0.253 |
0.495 |
0.020 |
0.034 |
| WB14-495018SS410 |
0.255/0.265 |
0.490/0.500 |
0.018 |
0.034 |
| WB14-495022SS410 |
0.255/0.265 |
0.490/0.500 |
0.022 |
0.036 |
| WB14-495025SS410 |
0.255/0.265 |
0.490/0.500 |
0.025 |
0.038 |
| WB14-495038SS410 |
0.255/0.265 |
0.495/0.500 |
0.038 |
0.047 |
| WB14-496018SS410 |
0.257 |
0.496 |
0.018 |
0.038 |
| WB14-498024SS410 |
0.260 |
0.498 |
0.024 |
0.040 |
| WB14-498026SS410 |
0.258 |
0.498 |
0.026 |
0.058 |
| WB14-498060SS410 |
0.257 |
0.498 |
0.060 |
0.085 |
| WB14-499061SS410 |
0.260 |
0.499 |
0.061 |
0.075 |
| WB14-500016SS410 |
0.273 |
0.500 |
0.016 |
0.044 |
| WB14-501015SS410 |
0.261 |
0.501 |
0.015 |
0.041 |
| WB14-501022SS410 |
0.261 |
0.501 |
0.022 |
0.040 |
| WB14-505005SS410 |
0.265 |
0.565 |
0.025 |
0.038 |
| WB14-562015SS410 |
0.256/0.267 |
0.552/0.572 |
0.015 |
0.031/0.041 |
| WB14-740040SS410 |
0.260/0.270 |
0.730/0.745 |
0.040 |
0.080/0.100 |
| WB14-745036SS410 |
0.255/0.265 |
0.740/0.750 |
0.036 |
0.054 |
| WB14-750016SS410 |
0.258 |
0.750 |
0.016 |
0.054 |
| WB14-750025SS410 |
0.250/0.255 |
0.740/0.760 |
0.025 |
0.035/0.040 |
| WB14-750062SS410 |
0.250/0.255 |
0.740/0.760 |
0.062 |
0.090/0.112 |
| WB14-751040SS410 |
0.253 |
0.751 |
0.040 |
0.066 |
| WB14-952076SS410 |
0.273 |
0.952 |
0.076 |
0.100 |
| WB16-493048SS410 |
0.314 |
0.493 |
0.048 |
0.078 |
| WB16-500050SS410 |
0.281/0.286 |
0.490/0.510 |
0.050 |
0.080/0.090 |
| WB16-600031SS410 |
0.316 |
0.600 |
0.031 |
0.043 |
| WB16-628058SS410 |
0.316 |
0.628 |
0.058 |
0.082 |
| WB16-750075SS410 |
0.282 |
0.750 |
0.075 |
0.099 |
| WB18-493050SS410 |
0.322 |
0.493 |
0.050 |
0.073 |
| WB18-500010SS410 |
0.323 |
0.500 |
0.010 |
0.020 |
| WB18-609013SS410 |
0.324 |
0.609 |
0.013 |
0.071 |
| WB18-620022SS410 |
0.317/0.327 |
0.615/0.625 |
0.022 |
0.042 |
| WB18-620030SS410 |
0.324 |
0.620 |
0.030 |
0.047 |
| WB18-620032SS410 |
0.317/0.327 |
0.615/0.625 |
0.032 |
0.048 |
| WB18-620050SS410 |
0.324 |
0.620 |
0.050 |
0.067 |
| WB18-624056SS410 |
0.340 |
0.624 |
0.056 |
0.017 |
| WB18-625009SS410 |
0.376 |
0.625 |
0.009 |
0.034 |
| WB18-625030SS410 |
0.320 |
0.625 |
0.031 |
0.062 |
| WB18-625032SS410 |
0.320 |
0.625 |
0.032 |
0.050 |
| WB18-719028SS410 |
0.324 |
0.719 |
0.028 |
0.050 |
| WB18-812075SS410 |
0.324 |
0.812 |
0.075 |
0.106 |
| WB18-932045SS410 |
0.317/0.327 |
0.927/0.937 |
0.045 |
0.067 |
| WB20-100063SS410 |
0.389 |
1.002 |
0.063 |
0.120 |
| WB20-101005SS410 |
0.440 |
1.000 |
0.005 |
0.022 |
| WB20-109041SS410 |
0.403 |
1.098 |
0.041 |
0.083 |
| WB20-109045SS410 |
0.396/0.406 |
1.083/1.103 |
0.045 |
0.131/0.145 |
| WB20-111078SS410 |
0.396 |
1.118 |
0.078 |
0.140 |
| WB20-112053SS410 |
0.380/0.390 |
1.115/1.125 |
0.053 |
0.080 |
| WB20-120035SS410 |
0.395/0.400 |
1.195/1.205 |
0.035 |
0.093 |
| WB20-125065SS410 |
0.384/0.398 |
1.240/1.260 |
0.065 |
0.110/0.120 |
| WB20-126062SS410 |
0.395 |
1.250 |
0.062 |
0.121 |
| WB20-745028SS410 |
0.380/0.390 |
0.740/0.750 |
0.028 |
0.051 |
| WB20-745034SS410 |
0.380/0.390 |
0.740/0.750 |
0.034 |
0.055 |
| WB20-745040SS410 |
0.380/0.390 |
0.740/0.750 |
0.040 |
0.059 |
| WB20-745056SS410 |
0.380/0.390 |
0.740/0.750 |
0.056 |
0.070 |
| WB20-746034SS410 |
0.385 |
0.746 |
0.034 |
0.062 |
| WB20-746040SS410 |
0.381 |
0.746 |
0.040 |
0.067 |
| WB20-746042SS410 |
0.389 |
0.746 |
0.042 |
0.060 |
| WB20-748041SS410 |
0.386 |
0.748 |
0.041 |
0.068 |
| WB20-749033SS410 |
0.383 |
0.749 |
0.033 |
0.052 |
| WB20-755050SS410 |
0.380 |
0.755 |
0.050 |
0.064 |
| WB20-791041SS410 |
0.405 |
0.791 |
0.041 |
0.055 |
| WB20-793031SS410 |
0.405 |
0.793 |
0.031 |
0.052 |
| WB20-822022SS410 |
0.395 |
0.822 |
0.022 |
0.127 |
| WB20-865063SS410 |
0.405 |
0.865 |
0.063 |
0.080 |
| WB20-870058SS410 |
0.406 |
0.870 |
0.058 |
0.112 |
| WB20-876015SS410 |
0.436 |
0.876 |
0.015 |
0.041 |
| WB22-110025SS410 |
0.492/0.501 |
1.090/1.110 |
0.025 |
0.067 |
| WB22-124095SS410 |
0.465 |
1.248 |
0.095 |
0.128 |
| WB22-150061SS410 |
0.503 |
1.500 |
0.061 |
0.124 |
| WB22-859016SS410 |
0.483 |
0.859 |
0.016 |
0.030 |
| WB22-870031SS410 |
0.442/0.452 |
0.860/0.875 |
0.031 |
0.059 |
| WB22-870045SS410 |
0.442/0.452 |
0.860/0.875 |
0.045 |
0.067 |
| WB22-900045SS410 |
0.481 |
0.900 |
0.045 |
0.071 |
| WB22-985060SS410 |
0.483 |
0.985 |
0.060 |
0.080 |
| WB24-100020SS410 |
0.510/0.530 |
0.990/1.010 |
0.020 |
0.070/0.090 |
| WB24-100050SS410 |
0.510/0.530 |
0.990/1.010 |
0.050 |
0.090/0.120 |
| WB24-125065SS410 |
0.510/0.520 |
1.250/1.260 |
0.065 |
0.108/0.118 |
| WB24-137049SS410 |
0.562 |
1.376 |
0.049 |
0.070 |
| WB24-162040SS410 |
0.510/0.530 |
1.610/1.640 |
0.040 |
0.080/0.100 |
| WB24-933015SS410 |
0.506 |
0.933 |
0.015 |
0.021 |
| WB24-990035SS410 |
0.505/0.515 |
0.985/1.000 |
0.035 |
0.067 |
| WB24-990043SS410 |
0.505/0.515 |
0.985/1.000 |
0.043 |
0.071 |
| WB24-990050SS410 |
0.505/0.515 |
0.985/1.000 |
0.050 |
0.075 |
| WB24-990073SS410 |
0.505/0.515 |
0.985/1.000 |
0.073 |
0.091 |
| WB24-995070SS410 |
0.505/0.515 |
0.990/1.000 |
0.070 |
0.104 |
| WB26-100017SS410 |
0.563/0.593 |
0.985/1.015 |
0.017 |
0.041/0.051 |
| WB26-112038SS410 |
0.567/0.577 |
1.115/1.125 |
0.038 |
0.073 |
| WB26-112056SS410 |
0.567/0.577 |
1.115/1.125 |
0.056 |
0.084 |
| WB26-112060SS410 |
0.565 |
1.129 |
0.060 |
0.115 |
| WB26-942016SS410 |
0.573 |
0.942 |
0.016 |
0.036 |
| WB28-125040SS410 |
0.630/0.640 |
1.240/1.250 |
0.040 |
0.082 |
| WB28-125062SS410 |
0.630/0.640 |
1.240/1.250 |
0.062 |
0.092 |
| WB28-138032SS410 |
0.638 |
1.381 |
0.032 |
0.145 |
| WB28-140034SS410 |
0.637/0.642 |
1.410/1.420 |
0.034 |
0.091/0.095 |
| WB28-187086SS410 |
0.630/0.640 |
1.855/1.875 |
0.086 |
0.129 |
| WB28-237062SS410 |
0.635/0.655 |
2.360/2.390 |
0.062 |
0.130/0.150 |
| WB29-125045SS410 |
0.754 |
1.250 |
0.045 |
0.100 |
| WB29-125048SS410 |
0.751 |
1.252 |
0.048 |
0.093 |
| WB29-125050SS410 |
0.752 |
1.250 |
0.050 |
0.142 |
| WB29-137044SS410 |
0.692/0.702 |
1.355/1.375 |
0.044 |
0.088 |
| WB29-137067SS410 |
0.692/0.702 |
1.355/1.375 |
0.067 |
0.101 |
Contact Apex Fasteners with your hardware requirements