3RACING 3RB-MR128-ZZ/10 Pack of 10 Double Metal Shield Bearings 8x12x3.5mm  [3RB-MR128-ZZ/10]

Reliable Bearings for Tough Running

The 3RACING 8x12x3.5mm Double Metal Shield Bearing is a straightforward upgrade for models that see mixed surfaces. It helps reduce drag while keeping contaminants at bay during hard running.

Shielded for Dirty Conditions

Dual metal shields give these bearings extra defence against sand and debris, which is useful for beachside practice or dusty tracks. The shields slow ingress and preserve internal lubrication longer.

Universal Fit for Common RC Parts

These bearings work well in hubs, pulleys and small gearbox locations on many RC kits. Keeping a pack of spares like this helps when servicing between events or after a heavy day on the track.