M.D. Hubbard Spring Company
M.D. Hubbard Spring Company
595 S. Lapeer Road P.O. Box 425 Oxford, MI 48371
Phone: 248-628-2528
Fax: 248-628-7734
E-Mail: info@companies.com
Website: www.hubbardspring.com
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Load rated disc spring washers are engineered to pre-load bearings with 10mm - 52mm OD.

  • They are meant to take up tolerance stack in bearing assemblies and to provide a high and precise load on the outer bearing race. This makes for smoother, quieter operation and longer bearing life.

 

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Unit of Measure
1 

Part Number

Bearing Outside Diameter (OD)

Outside Diameter

Inside Diameter

Free Height

Loaded Height

Load

Material Type

Finish

WSW-367-S-6 N/A 10.0 mm N/A 0.367 in9.32 mm N/A 0.265 in6.73 mm N/A 0.030 in0.76 mm N/A 0.015 in0.38 mm N/A 3.0 lb13.3 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-484-S-9 N/A 13.0 mm N/A 0.484 in12.29 mm N/A 0.397 in10.08 mm N/A 0.029 in0.74 mm N/A 0.020 in0.51 mm N/A 4.0 lb17.8 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-492-S-7 N/A 13.0 mm N/A 0.492 in12.50 mm N/A 0.350 in8.89 mm N/A 0.035 in0.89 mm N/A 0.020 in0.51 mm N/A 4.0 lb17.8 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-608-S-8 N/A 16.0 mm N/A 0.608 in15.44 mm N/A 0.459 in11.66 mm N/A 0.040 in1.02 mm N/A 0.025 in0.64 mm N/A 4.0 lb17.8 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-618-S-8 N/A 16.0 mm N/A 0.618 in15.70 mm N/A 0.440 in11.18 mm N/A 0.040 in1.02 mm N/A 0.025 in0.64 mm N/A 4.0 lb17.8 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-731-S-9 N/A 19.0 mm N/A 0.731 in18.57 mm N/A 0.588 in14.94 mm N/A 0.047 in1.19 mm N/A 0.030 in0.76 mm N/A 4.0 lb17.8 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-734-S-9 N/A 19.0 mm N/A 0.734 in18.64 mm N/A 0.531 in13.49 mm N/A 0.050 in1.27 mm N/A 0.030 in0.76 mm N/A 5.5 lb24.5 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-855-S-10 N/A 22.0 mm N/A 0.855 in21.72 mm N/A 0.650 in16.51 mm N/A 0.060 in1.52 mm N/A 0.030 in0.76 mm N/A 5.5 lb24.5 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-925-S-10 N/A 24.0 mm N/A 0.925 in23.50 mm N/A 0.719 in18.26 mm N/A 0.066 in1.68 mm N/A 0.033 in0.84 mm N/A 7.5 lb33.4 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-1004-S-11 N/A 26.0 mm N/A 1.004 in25.50 mm N/A 0.780 in19.81 mm N/A 0.070 in1.78 mm N/A 0.035 in0.89 mm N/A 8.3 lb36.9 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-1080-S-12 N/A 28.0 mm N/A 1.080 in27.43 mm N/A 0.839 in21.31 mm N/A 0.073 in1.85 mm N/A 0.036 in0.91 mm N/A 10.0 lb44.5 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-1102-S-12 N/A 29.0 mm N/A 1.102 in27.99 mm N/A 0.856 in21.74 mm N/A 0.075 in1.91 mm N/A 0.037 in0.94 mm N/A 11.5 lb51.2 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-1159-S-12 N/A 30.0 mm N/A 1.159 in29.44 mm N/A 0.901 in22.89 mm N/A 0.080 in2.03 mm N/A 0.040 in1.02 mm N/A 12.3 lb54.7 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-1235-S-14 N/A 32.0 mm N/A 1.235 in31.37 mm N/A 0.961 in24.41 mm N/A 0.087 in2.21 mm N/A 0.043 in1.09 mm N/A 15.5 lb68.9 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-1351-S-16 N/A 35.0 mm N/A 1.351 in34.32 mm N/A 1.051 in26.70 mm N/A 0.099 in2.51 mm N/A 0.049 in1.24 mm N/A 18.0 lb80.1 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-1543-S-16 N/A 40.0 mm N/A 1.543 in39.19 mm N/A 1.201 in30.51 mm N/A 0.105 in2.67 mm N/A 0.052 in1.32 mm N/A 21.0 lb93.4 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-1543-S-20 N/A 40.0 mm N/A 1.543 in39.19 mm N/A 1.201 in30.51 mm N/A 0.125 in3.18 mm N/A 0.062 in1.57 mm N/A 31.0 lb137.9 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-1593-S-18 N/A 41.0 mm N/A 1.593 in40.46 mm N/A 1.239 in31.47 mm N/A 0.110 in2.79 mm N/A 0.055 in1.40 mm N/A 24.5 lb109.0 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-1621-S-20 N/A 42.0 mm N/A 1.621 in41.17 mm N/A 1.261 in32.03 mm N/A 0.112 in2.84 mm N/A 0.056 in1.42 mm N/A 25.5 lb113.4 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-1819-S-20 N/A 47.0 mm N/A 1.819 in46.20 mm N/A 1.404 in35.66 mm N/A 0.125 in3.18 mm N/A 0.062 in1.57 mm N/A 30.5 lb135.7 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-2028-S-23 N/A 52.0 mm N/A 2.028 in51.51 mm N/A 1.575 in40.01 mm N/A 0.140 in3.56 mm N/A 0.069 in1.75 mm N/A 36.0 lb160.1 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-2132-S-23 N/A 55.0 mm N/A 2.132 in54.15 mm N/A 1.658 in42.11 mm N/A 0.148 in3.76 mm N/A 0.073 in1.85 mm N/A 38.5 lb171.3 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-2420-S-25 N/A 62.0 mm N/A 2.420 in61.47 mm N/A 1.872 in47.55 mm N/A 0.168 in4.27 mm N/A 0.082 in2.08 mm N/A 46.0 lb204.6 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-2645-S-28 N/A 68.0 mm N/A 2.645 in67.18 mm N/A 2.057 in52.25 mm N/A 0.184 in4.67 mm N/A 0.090 in2.29 mm N/A 58.5 lb260.2 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-2816-S-30 N/A 72.0 mm N/A 2.816 in71.53 mm N/A 2.200 in55.88 mm N/A 0.197 in5.00 mm N/A 0.097 in2.46 mm N/A 66.5 lb295.8 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-3118-S-35 N/A 80.0 mm N/A 3.118 in79.20 mm N/A 2.420 in61.47 mm N/A 0.207 in5.26 mm N/A 0.104 in2.64 mm N/A 90.0 lb400.3 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-3328-S-35 N/A 85.0 mm N/A 3.328 in84.53 mm N/A 2.603 in66.12 mm N/A 0.227 in5.77 mm N/A 0.112 in2.84 mm N/A 90.0 lb400.3 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-3519-S-39 N/A 90.0 mm N/A 3.519 in89.38 mm N/A 2.740 in69.60 mm N/A 0.234 in5.94 mm N/A 0.116 in2.95 mm N/A 100.0 lb444.8 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-3917-S-45 N/A 100.0 mm N/A 3.917 in99.49 mm N/A 3.047 in77.39 mm N/A 0.258 in6.55 mm N/A 0.128 in3.25 mm N/A 120.0 lb533.8 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-4300-S-45 N/A 110.0 mm N/A 4.300 in109.22 mm N/A 3.370 in85.60 mm N/A 0.302 in7.67 mm N/A 0.148 in3.76 mm N/A 140.0 lb622.8 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-4627-S-49 N/A 118.0 mm N/A 4.627 in117.53 mm N/A 3.612 in91.74 mm N/A 0.334 in8.48 mm N/A 0.162 in4.11 mm N/A 159.0 lb707.3 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-4997-S-49 N/A 128.0 mm N/A 4.997 in126.92 mm N/A 3.890 in98.81 mm N/A 0.355 in9.02 mm N/A 0.172 in4.37 mm N/A 177.0 lb787.3 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-5408-S-55 N/A 138.0 mm N/A 5.408 in137.36 mm N/A 4.208 in106.88 mm N/A 0.388 in9.86 mm N/A 0.187 in4.75 mm N/A 197.0 lb876.3 N N/A High Carbon Steel N/A Vibro Ground - Light Oil
WSW-367-KS-6 N/A 10.0 mm N/A 0.367 in9.32 mm N/A 0.265 in6.73 mm N/A 0.030 in0.76 mm N/A 0.015 in0.38 mm N/A 3.0 lb13.3 N N/A Stainless Steel N/A Vibro Ground
WSW-484-KS-9 N/A 13.0 mm N/A 0.484 in12.29 mm N/A 0.397 in10.08 mm N/A 0.029 in0.74 mm N/A 0.020 in0.51 mm N/A 4.0 lb17.8 N N/A Stainless Steel N/A Vibro Ground
WSW-492-KS-7 N/A 13.0 mm N/A 0.492 in12.50 mm N/A 0.350 in8.89 mm N/A 0.035 in0.89 mm N/A 0.020 in0.51 mm N/A 4.0 lb17.8 N N/A Stainless Steel N/A Vibro Ground
WSW-608-KS-8 N/A 16.0 mm N/A 0.608 in15.44 mm N/A 0.459 in11.66 mm N/A 0.040 in1.02 mm N/A 0.025 in0.64 mm N/A 4.0 lb17.8 N N/A Stainless Steel N/A Vibro Ground
WSW-618-KS-8 N/A 16.0 mm N/A 0.618 in15.70 mm N/A 0.440 in11.18 mm N/A 0.040 in1.02 mm N/A 0.025 in0.64 mm N/A 4.0 lb17.8 N N/A Stainless Steel N/A Vibro Ground
WSW-731-KS-9 N/A 19.0 mm N/A 0.731 in18.57 mm N/A 0.588 in14.94 mm N/A 0.047 in1.19 mm N/A 0.030 in0.76 mm N/A 4.0 lb17.8 N N/A Stainless Steel N/A Vibro Ground
WSW-734-KS-9 N/A 19.0 mm N/A 0.734 in18.64 mm N/A 0.531 in13.49 mm N/A 0.050 in1.27 mm N/A 0.030 in0.76 mm N/A 5.5 lb24.5 N N/A Stainless Steel N/A Vibro Ground
WSW-855-KS-10 N/A 22.0 mm N/A 0.855 in21.72 mm N/A 0.650 in16.51 mm N/A 0.060 in1.52 mm N/A 0.030 in0.76 mm N/A 5.5 lb24.5 N N/A Stainless Steel N/A Vibro Ground
WSW-925-KS-10 N/A 24.0 mm N/A 0.925 in23.50 mm N/A 0.719 in18.26 mm N/A 0.066 in1.68 mm N/A 0.033 in0.84 mm N/A 7.5 lb33.4 N N/A Stainless Steel N/A Vibro Ground
WSW-1004-KS-11 N/A 26.0 mm N/A 1.004 in25.50 mm N/A 0.780 in19.81 mm N/A 0.070 in1.78 mm N/A 0.035 in0.89 mm N/A 8.3 lb36.9 N N/A Stainless Steel N/A Vibro Ground
WSW-1080-KS-12 N/A 28.0 mm N/A 1.080 in27.43 mm N/A 0.839 in21.31 mm N/A 0.073 in1.85 mm N/A 0.036 in0.91 mm N/A 10.0 lb44.5 N N/A Stainless Steel N/A Vibro Ground
WSW-1102-KS-12 N/A 29.0 mm N/A 1.102 in27.99 mm N/A 0.856 in21.74 mm N/A 0.075 in1.91 mm N/A 0.037 in0.94 mm N/A 11.5 lb51.2 N N/A Stainless Steel N/A Vibro Ground
WSW-1159-KS-12 N/A 30.0 mm N/A 1.159 in29.44 mm N/A 0.901 in22.89 mm N/A 0.080 in2.03 mm N/A 0.040 in1.02 mm N/A 12.3 lb54.7 N N/A Stainless Steel N/A Vibro Ground
WSW-1235-KS-14 N/A 32.0 mm N/A 1.235 in31.37 mm N/A 0.961 in24.41 mm N/A 0.087 in2.21 mm N/A 0.043 in1.09 mm N/A 15.5 lb68.9 N N/A Stainless Steel N/A Vibro Ground
WSW-1351-KS-16 N/A 35.0 mm N/A 1.351 in34.32 mm N/A 1.051 in26.70 mm N/A 0.099 in2.51 mm N/A 0.049 in1.24 mm N/A 18.0 lb80.1 N N/A Stainless Steel N/A Vibro Ground
WSW-1543-KS-20 N/A 40.0 mm N/A 1.543 in39.19 mm N/A 1.201 in30.51 mm N/A 0.125 in3.18 mm N/A 0.062 in1.57 mm N/A 31.0 lb137.9 N N/A Stainless Steel N/A Vibro Ground
WSW-1593-KS-18 N/A 41.0 mm N/A 1.593 in40.46 mm N/A 1.239 in31.47 mm N/A 0.110 in2.79 mm N/A 0.055 in1.40 mm N/A 24.5 lb109.0 N N/A Stainless Steel N/A Vibro Ground
WSW-1621-KS-20 N/A 42.0 mm N/A 1.621 in41.17 mm N/A 1.261 in32.03 mm N/A 0.112 in2.84 mm N/A 0.056 in1.42 mm N/A 25.5 lb113.4 N N/A Stainless Steel N/A Vibro Ground
WSW-1819-KS-20 N/A 47.0 mm N/A 1.819 in46.20 mm N/A 1.404 in35.66 mm N/A 0.125 in3.18 mm N/A 0.062 in1.57 mm N/A 30.5 lb135.7 N N/A Stainless Steel N/A Vibro Ground
WSW-2028-KS-23 N/A 52.0 mm N/A 2.028 in51.51 mm N/A 1.575 in40.01 mm N/A 0.140 in3.56 mm N/A 0.069 in1.75 mm N/A 36.0 lb160.1 N N/A Stainless Steel N/A Vibro Ground
WSW-2132-KS-23 N/A 55.0 mm N/A 2.132 in54.15 mm N/A 1.658 in42.11 mm N/A 0.148 in3.76 mm N/A 0.073 in1.85 mm N/A 38.5 lb171.3 N N/A Stainless Steel N/A Vibro Ground
WSW-2420-KS-25 N/A 62.0 mm N/A 2.420 in61.47 mm N/A 1.872 in47.55 mm N/A 0.168 in4.27 mm N/A 0.082 in2.08 mm N/A 46.0 lb204.6 N N/A Stainless Steel N/A Vibro Ground
WSW-2645-KS-28 N/A 68.0 mm N/A 2.645 in67.18 mm N/A 2.057 in52.25 mm N/A 0.184 in4.67 mm N/A 0.090 in2.29 mm N/A 58.5 lb260.2 N N/A Stainless Steel N/A Vibro Ground
WSW-2816-KS-30 N/A 72.0 mm N/A 2.816 in71.53 mm N/A 2.200 in55.88 mm N/A 0.197 in5.00 mm N/A 0.097 in2.46 mm N/A 66.5 lb295.8 N N/A Stainless Steel N/A Vibro Ground
WSW-3118-KS-35 N/A 80.0 mm N/A 3.118 in79.20 mm N/A 2.420 in61.47 mm N/A 0.207 in5.26 mm N/A 0.104 in2.64 mm N/A 90.0 lb400.3 N N/A Stainless Steel N/A Vibro Ground
Unit of Measure
1