You have no items in your shopping cart.
Bearings
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 WestCoast Product gearboxes.
Note: Please be aware that Thunderhex bearings (217-4006 & 217-4270) are 13.75mm round bearings, designed to fit a Thunderhex shaft. For more information about Thunderhex, please click here.
SKU:
bearings
Availability: Varies
$2.99
Details
Description
ThunderHex Stock works in all applications where 1/2" Hex Shaft will work and also includes rounded corners. These rounded corners allow the shaft to pilot inside a 13.75 mm round (ThunderHex) Bearing instead of a standard 1/2" Hex Bearing. This eliminates some difficult manufacturing tolerances and results in a MUCH smoother end result. Simply put, ThunderHex Bearings are the best way to create smooth-running hex shafts, and ThunderHex Stock helps you accomplish this without a lathe.
Also, since you're essentially putting a round peg in a round hole, no more struggling to align the hex of your shaft with the hex hole of your bearing.
The 0.500" hex bearings (217-2734) have been updated for the 2015 season to a version 2 (217-3875). This bearing features a larger inner race for additional strength and durability.
CAD/Drawings
Details
| P/N | Description | 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 | ||
| WCP-0072 | 0.250" ID x 0.500" OD x 0.188" WD (Flanged Bearing) | STEP | |||
| WCP-0042 | 0.250" ID x 0.625" OD x 0.196" WD (Flanged Bearing) | STEP | |||
| 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 | ||
| 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 | |||
| 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 0.25" WD (Radial Bearing) | STEP | |||
| 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 | |||
| WCP-0036 | 80mm ID x 100mm OD x 10mm WD (Radial Bearing) | STEP | |||
