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Flanged Bearing

 Flanged Bearing
  • Radial Bearing
  • Flanged Bearing - Hex

Bearings (16 options)

VEXpro offers all the bearings most commonly used by FIRST ® Robotics Competition 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.
Product Name P/N: Availability Price Qty
Flanged Bearing - 13.75mm (1/2" ThunderHex) x 1.125" x 0.313" 217-4006
In Stock
$3.99
Radial Bearing - 13.75mm (1/2" ThunderHex) x 1.125in x 0.313in 217-4270
In Stock
$3.99
Flanged Bearing - 0.375in (Hex) x 1.125in x 0.313in 217-2735
In Stock
$3.99
Flanged Bearing - 0.500in (Hex) x 1.125in x 0.313in v2 217-3875
Out of Stock
$4.99
 
Flanged Bearing - 0.375in x 0.875in x 0.280in 217-2733
In Stock
$2.99
Flanged Bearing - 0.375in x 1.125in x 0.313in 217-2732
In Stock
$2.99
Flanged Bearing - 0.500in x 1.125in x 0.313in 217-2731
In Stock
$2.99
Flanged Bearing - 0.750in x 1.375in x 0.437in 217-2789
In Stock
$4.99
Radial Bearing - 0.188in x 0.500in x 0.196in 217-3246
In Stock
$2.99
Radial Bearing - 0.250in x 0.375in x 0.125in 217-2788
In Stock
$2.99
Radial Bearing - 0.250in x 0.500in x 0.188in 217-3489
In Stock
$2.99
Radial Bearing - 0.375in x 0.875in x 0.281in 217-3239
In Stock
$2.99
Radial Bearing - 0.500in x 1.125in x 0.313in 217-3109
In Stock
$2.99
Radial Bearing - 0.500in x 0.875in x 0.281in 217-3337
In Stock
$2.99
Radial Bearing - 15mm x 28mm x 7mm 217-2742
In Stock
$2.99
Radial Bearing - 17mm x 26mm x 5mm 217-2741
In Stock
$2.99
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You may also be interested in the following product(s)

Product Name P/N: Availability Price Qty
Flanged Bearing - 13.73mm (1/2" Tight Press ThunderHex) x 1.125in x 0.313in (11-pack) 217-4396
In Stock
$12.99

Hex Bearing Update

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.


Intro to Thunderhex

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.

Technical Specifications

Weights:
  • 217-4006 (Flanged Bearing - 13.75mm (1/2" ThunderHex) x 1.125" x 0.313"): 0.05 lb
  • 217-4270 (Radial Bearing - 13.75mm (1/2" ThunderHex) x 1.125" x 0.313"): 0.048 lb
  • 217-2735 (Flanged Bearing - 0.375" (Hex) x 1.125" x 0.313"): 0.06 lb
  • 217-2734 (Flanged Bearing - 0.500" (Hex) x 1.125" x 0.313" v1): 0.053 lb
  • 217-3875 (Flanged Bearing - 0.500" (Hex) x 1.125" x 0.313" v2): 0.052 lb
  • 217-2733 (Flanged Bearing - 0.375" x 0.875" x 0.280"): 0.031 lb
  • 217-2732 (Flanged Bearing - 0.375" x 1.125" x 0.313"): 0.063 lb
  • 217-2731 (Flanged Bearing - 0.500" x 1.125" x 0.313"): 0.058 lb
  • 217-2789 (Flanged Bearing - 0.750" x 1.375" x .437"): 0.091 lb
  • 217-3246 (Radial Bearing - 0.188" x 0.500" x 0.196"): 0.01 lb
  • 217-2788 (Radial Bearing - 0.250" x 0.375" x 0.125"): 0.01 lb
  • 217-3489 (Radial Bearing - 0.250" x 0.500" x 0.188"): 0.01 lb
  • 217-3239 (Radial Bearing - 0.375" x 0.875" x 0.281"): 0.03 lb
  • 217-3109 (Radial Bearing - 0.500" x 1.125" x .313"): 0.05 lb
  • 217-3337 (Radial Bearing - 0.500" x 0.875" x 0.281"): 0.026 lb
  • 217-2742 (Radial Bearing - 15mm x 28mm x 7mm): 0.039 lb
  • 217-2741 (Radial Bearing - 17mm x 26mm x 5mm): 0.023 lb