3RACING 3RB-MR128-ZZ/2 Double Metal Shield Bearings 8x12x3.5 mm Pair  [3RB-MR128-ZZ/2]

Dependable Bearings for Routine Servicing

If you need replacement parts or a simple upgrade, the 3RACING Double Metal Shield Bearing 8x12x3.5mm comes as a pair to keep your RC running smoothly. These bearings are aimed at hobbyists who want consistent rotation and longer service intervals without complicated installs.

Metal Shields Reduce Contamination

The metal shields help block grit and airborne debris from the bearing race, preserving smooth operation in dusty or dirty conditions. That protection is useful whether you are running on rough tracks or tidy indoor circuits.

Wide Compatibility for Common Setups

These 8x12x3.5mm bearings fit many standard hubs and axles, making them a practical swap when restoring worn parts or refreshing drivetrain efficiency. Supplied in two pieces, they are a straightforward option for quick maintenance sessions.