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Bearings (16 Choices)

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Bearings (16 Choices)

VEXpro offers all the bearings most commonly used by FIRST ® teams, and also replacement bearings for all the "odd sized" bearings used in VEXpro 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.

Availability: In stock

OR

ThunderHex

Product Name Availability Price Qty
13.75mm (1/2" ThunderHex ID) x 1.125" OD x 0.313" WD (Flanged Bearing)
217-4006

In Stock

$4.99
13.73mm (1/2" Tight Press ThunderHex ID) x 1.125" OD x 0.313" WD (Flanged Bearing, 11 Pack)
217-4396

Discontinued

$12.99
 
13.75mm (1/2" ThunderHex ID) x 1.125" OD x 0.313" WD (Radial Bearing)
217-4270

In Stock

$4.99

Flanged Bearings

Product Name Availability Price Qty
0.375" Hex ID x 1.125" OD x 0.313" WD (Flanged Bearing)
217-2735

In Stock

$3.99
0.500" Hex ID x 1.125" OD x 0.313" WD (Flanged Bearing v2)
217-3875

In Stock

$4.99
0.375" ID x 0.875" OD x 0.280" WD (Flanged Bearing)
217-2733

In Stock

$2.99
0.500" ID x 1.125" OD x 0.313" WD (Flanged Bearing)
217-2731

In Stock

$2.99
0.750" ID x 1.375" OD x 0.437" WD (Flanged Bearing)
217-2789

In Stock

$7.99

Radial Bearings

Product Name Availability Price Qty
0.188" ID x 0.500" OD x 0.196" WD (Radial Bearing)
217-3246

In Stock

$2.99
0.250" ID x 0.375" OD x 0.125" WD (Radial Bearing)
217-2788

In Stock

$2.99
0.250" ID x 0.500" OD x 0.188" WD (Radial Bearing)
217-3489

In Stock

$2.99
0.375" ID x 0.875" OD x 0.281" WD (Radial Bearing)
217-3239

In Stock

$2.99
0.500" ID x 0.875" OD x 0.281" WD (Radial Bearing)
217-3337

In Stock

$2.99
0.500" ID x 1.125" OD x 0.313" WD (Radial Bearing)
217-3109

In Stock

$2.99
15mm ID x 28mm OD x 7mm WD (Radial Bearing)
217-2742

In Stock

$4.99
17mm ID x 26mm OD x 5mm WD (Radial Bearing)
217-2741

In Stock

$4.99

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Description

Details

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 File
Drawing
Weight
  • 217-4006 13.75mm (1/2" ThunderHex ID) x 1.125" OD x 0.313" WD (Flanged Bearing) : 0.05 lb
  • 217-4270 13.75mm (1/2" ThunderHex) ID x 1.125" OD x 0.313" WD (Radial Bearing) : 0.048 lb
  • 217-2735 0.375" Hex ID x 1.125" OD x 0.313" WD (Flanged Bearing) : 0.06 lb
  • 217-3875 0.500" Hex ID x 1.125" OD x 0.313" WD (Flanged Bearing v2) : 0.052 lb
  • 217-2733 0.375" ID x 0.875" OD x 0.280" WD (Flanged Bearing) : 0.031 lb
  • 217-2731 0.500" ID x 1.125" OD x 0.313" WD (Flanged Bearing) : 0.058 lb
  • 217-2789 0.750" ID x 1.375" OD x 0.437" WD (Flanged Bearing) : 0.091 lb
  • 217-3246 0.188" ID x 0.500" OD x 0.196" WD (Radial Bearing): 0.01 lb
  • 217-2788 0.250" ID x 0.375" OD x 0.125" WD (Radial Bearing): 0.01 lb
  • 217-3489 0.250" ID x 0.500" OD x 0.188" WD (Radial Bearing): 0.01 lb
  • 217-3239 0.375" ID x 0.875" OD x 0.281" WD (Radial Bearing): 0.03 lb
  • 217-3337 0.500" ID x 0.875" OD x 0.281" WD (Radial Bearing): 0.026 lb
  • 217-3109 0.500" ID x 1.125" OD x 0.313" WD (Radial Bearing): 0.05 lb
  • 217-2742 15mm ID x 28mm OD x 7mm WD (Radial Bearing): 0.039 lb
  • 217-2741 17mm ID x 26mm OD x 5mm WD (Radial Bearing): 0.023 lb