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3x8x4mm Metal Shielded Avid RC Ball Bearing.
Product Overview
The Halo series of bearings are a high quality steel/chrome bearing with metal shields. These bearings have been tested and proven by many racers.
The 3x8x4 Metal 633ZZ bearing is commonly used in the T-Rex 450 X, XL, SE Helicopters and in the Thunder Tiger Raptor 30 helicopter (seesaw bearings and uses 6 of them). Check your manual for the correct size for you vehicle if you are not certain.
Motors Used In
- Reedy Sonic Mach 2: 1 per motor, also takes 3/16x3/8 non-flanged
- DJI motors