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Bearings constrain relative motion and reduce friction between moving parts.
WestCoast Products offers all the bearings most commonly used by FIRST ® teams, and also replacement bearings for all the "odd sized" bearings used in VEXpro and WCP gearboxes.
Note: Please be aware that Thunderhex bearings (217-4006 & 217-4270) are 13.75mm round bearings, designed to fit a Thunderhex shaft.
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P/N | Description | Material | CAD | Drawings | Weight |
217-5830 | 0.302" (1/4" ThunderSquare) ID x 0.875" OD x 0.280" WD (Flanged Bearing) | - | STEP | 0.040 lbs | |
217-5829 | 10.25mm (3/8" ThunderHex) ID x 0.875" OD x 0.280" WD (Flanged Bearing) | - | STEP | 0.040 lbs | |
217-4006 | 13.75mm (1/2" ThunderHex ID) x 1.125" OD x 0.313" WD (Flanged Bearing) | - | STEP | 0.050 lbs | |
217-4270 | 13.75mm (1/2" ThunderHex) ID x 1.125" OD x 0.313" WD (Radial Bearing) | - | STEP | 0.048 lbs | |
217-2735 | 0.375" Hex ID x 1.125" OD x 0.313" WD (Flanged Bearing) | - | STEP | 0.060 lbs | |
217-3875 | 0.500" Hex ID x 1.125" OD x 0.313" WD (Flanged Bearing v2) | - | STEP | 0.052 lbs | |
WCP-0072 | 0.250" ID x 0.500" OD x 0.188" WD (Flanged Bearing) | - | STEP | 0.010 lbs | |
WCP-0042 | 0.250" ID x 0.625" OD x 0.196" WD (Flanged Bearing) | - | STEP | 0.012 lbs | |
217-2733 | 0.375" ID x 0.875" OD x 0.280" WD (Flanged Bearing) | - | STEP | 0.031 lbs | |
217-2732 | 0.375" ID x 1.125" OD x 0.313" WD (Flanged Bearing) | - | STEP | 0.063 lbs | |
217-2731 | 0.500" ID x 1.125" OD x 0.313" WD (Flanged Bearing) | - | STEP | 0.058 lbs | |
217-2789 | 0.750" ID x 1.375" OD x 0.437" WD (Flanged Bearing) | - | STEP | 0.091 lbs | |
217-3246 | 0.188" ID x 0.500" OD x 0.196" WD (Radial Bearing) | - | STEP | 0.010 lbs | |
217-2788 | 0.250" ID x 0.375" OD x 0.125" WD (Radial Bearing) | - | STEP | 0.010 lbs | |
217-3489 | 0.250" ID x 0.500" OD x 0.188" WD (Radial Bearing) | - | STEP | 0.010 lbs | |
WCP-0212 | 0.250" ID x 0.750" OD x 0.282" WD (Radial Bearing) | - | STEP | 0.022 lbs | |
217-3239 | 0.375" ID x 0.875" OD x 0.281" WD (Radial Bearing) | - | STEP | 0.030 lbs | |
217-3337 | 0.500" ID x 0.875" OD x 0.281" WD (Radial Bearing) | - | STEP | 0.026 lbs | |
217-3109 | 0.500" ID x 1.125" OD x 0.313" WD (Radial Bearing) | - | STEP | 0.050 lbs | |
WCP-0037 | 3.5" ID x 4" OD x .25" WD (X-Contact Bearing) | - | STEP | 0.168 lbs | |
217-2742 | 15mm ID x 28mm OD x 7mm WD (Radial Bearing) | - | STEP | 0.039 lbs | |
217-2741 | 17mm ID x 26mm OD x 5mm WD (Radial Bearing) | - | STEP | 0.023 lbs | |
WCP-0027 | 25mm ID x 37mm ID x 7mm WD (Radial Bearing) | - | STEP | 0.046 lbs | |
WCP-0036 | 80mm ID x 100mm OD x 10mm WD (Radial Bearing) | - | STEP | 0.346 lbs |