Bearings (32 Choices)

As low as $0.00

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Compatible with

products and accessories.

FTC, FRC legal.

Bearings constrain relative motion and reduce friction between moving parts.

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 are 13.75mm round bearings, designed to fit a ThunderHex shaft. For more information about ThunderHex, please click here.

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Details

Bearing Type	Bearing Style	Size	Bearing	SKU	Configure
ThunderHex	Radial	13.75mm	13.75mm (1/2" ThunderHex ID) x 1.125" OD x 0.313" WD	217-4270	Select
	Radial	13.75mm	13.75mm (1/2" ThunderHex ID) x 1.125" OD x 0.313" WD (13-Pack)	217-6719	Select
	Flange	10.25mm	10.25mm (3/8" ThunderHex) ID x 0.875" OD x 0.280" WD (Flanged Bearing)	217-5829	Select
		10.25mm	10.25mm (3/8" ThunderHex) ID x 0.875" OD x 0.280" WD (Flanged Bearing) (10-Pack)	217-6721	Select
		13.75mm	13.75mm (1/2" ThunderHex ID) x 1.125" OD x 0.313" WD (Flanged Bearing)	217-4006	Select
		13.75mm	13.75mm (1/2" ThunderHex ID) x 1.125" OD x 0.313" WD (Flanged Bearing) (12-Pack)	217-6718	Select
ThunderSquare	Flange	.302"	.302" (1/4" ThunderSquare) ID x 0.875" OD x 0.280" WD (Flanged Bearing)	217-5830	Select
ThunderSquare	Flange	.302"	.302" (1/4" ThunderSquare) ID x 0.875" OD x 0.280" WD (Flanged Bearing) (10-Pack)	217-6722	Select
Hex	Flange	.375"	0.375" Hex ID x 1.125" OD x 0.313" WD (Flanged Bearing)	217-2735	Select
		.375"	0.375" Hex ID x 1.125" OD x 0.313" WD (Flanged Bearing)	217-6709	Select
		.500"	0.500" Hex ID x 1.125" OD x 0.313" WD (Flanged Bearing v2)	217-3875	Select
		.500"	0.500" Hex ID x 1.125" OD x 0.313" WD (Flanged Bearing v2) (12-Pack)	217-6717	Select
Round	Radial	15mm	5mm ID x 28mm OD x 7mm WD (Radial Bearing)	217-2742	Select
		17mm	17mm ID x 26mm OD x 5mm WD (Radial Bearing)	217-2741	Select
		0.188"	0.188" ID x 0.500" OD x 0.196" WD (Radial Bearing)	217-3246	Select
		0.188"	0.188" ID x 0.500" OD x 0.196" WD (Radial Bearing) (10-Pack)	217-6714	Select
		0.250"	0.250" ID x 0.375" OD x 0.125" WD (Radial Bearing)	217-2788	Select
			0.250" ID x 0.500" OD x 0.188" WD (Radial Bearing)	217-3489	Select
			0.250" ID x 0.500" OD x 0.188" WD (Radial Bearing) (10-Pack)	217-6716	Select
		.375"	0.375" ID x 0.875" OD x 0.281" WD (Radial Bearing)	217-3239	Select
		.375"	0.375" ID x 0.875" OD x 0.281" WD (Radial Bearing) (10-Pack)	217-6713	Select
		.500"	0.500" ID x 0.875" OD x 0.281" WD (Radial Bearing)	217-3337	Select
			0.500" ID x 0.875" OD x 0.281" WD (Radial Bearing) (10-Pack)	217-6715	Select
			0.500" ID x 1.125" OD x 0.313" WD (Radial Bearing)	217-3109	Select
			0.500" ID x 1.125" OD x 0.313" WD (Radial Bearing) (10-Pack)	217-6712	Select
	Flange	.375"	0.375" ID x 0.875" OD x 0.280" WD (Flanged Bearing)	217-2733	Select
			0.375" ID x 0.875" OD x 0.280" WD (Flanged Bearing) (11-Pack)	217-6708	Select
			0.375" ID x 1.125" OD x 0.313" WD (Flanged Bearing)	217-2732	Select
			0.375" ID x 1.125" OD x 0.313" WD (Flanged Bearing) (12-Pack)	217-6707	Select
		.500"	0.500" ID x 1.125" OD x 0.313" WD (Flanged Bearing)	217-2731	Select
		.500"	0.500" ID x 1.125" OD x 0.313" WD (Flanged Bearing) (13-Pack)	217-6706	Select
		.750"	0.750" ID x 1.375" OD x 0.437" WD (Flanged Bearing)	217-2789	Select

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.

Drawing

All ThunderHex Bearings
All Flanged Hex Bearings
All Flanged Round Bearings
All Radial Bearings
217-4270 (13.75mm (1/2" ThunderHex) ID x 1.125" OD x 0.313" WD (Radial Bearing)

Weight

"Thunder" Bearings
(217-5830) .302" (1/4" ThunderSquare) ID x 0.875" OD x 0.280" WD (Flanged Bearing) : 0.04 lb
(217-5829) 10.25mm (3/8" ThunderHex) ID x 0.875" OD x 0.280" WD (Flanged Bearing) : 0.04 lb
(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

Flanged Bearings
(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
(217-2732) 0.375" ID x 1.125" OD x 0.313" WD (Flanged Bearing) : 0.063 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

Radial Bearings
(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

CAD Files

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Bearings (32 Choices)

"Thunder" Bearings

Flanged Bearings

Radial Bearings