3RACING 3RB-MR105-2RS/10 Double Rubber Sealed Bearings Pack of 10  [3RB-MR105-2RS/10]

Longlife double rubber seals for busy RC use

RC builders looking for dependable replacements will appreciate the 3RACING double rubber sealed bearings. These 5x10x4mm bearings come as a set of ten and are made to keep moving parts running clean and quiet while reducing wear on shafts and gears.

Benefits of the double rubber sealing

The dual rubber seals block dirt and moisture from reaching the inner race and balls, which helps reduce maintenance intervals. The seals also retain lubricant longer, keeping rotation smoother under varied conditions.

Where these bearings perform best

Use these bearings in wheel hubs, motor mounts, and gearboxes where exposure to grit or light moisture is possible. Their sealed construction makes them a practical upgrade for everyday bashing and casual track sessions.