The 3RACING Double Metal Shield Bearing 3 x 6 x 2 mm is a compact solution to reduce friction in small RC hubs and pinion assemblies. These bearings are built to deliver steady rotation and help keep drivetrains running smoothly through practice sessions.
Useful for both track work and casual off-road use, the metal shields provide basic protection against dust and grit. The robust construction helps sustain dependable operation with routine care.
Ensure housings and shafts are clean before installation to avoid premature wear. Apply a small amount of light bearing oil to the races after fitting, and check bearings periodically for noise or looseness.
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