The 3RACING Double Metal Shield Bearing at 4 x 10 x 4 mm is a compact, practical bearing for everyday RC maintenance. It helps maintain smooth wheel and drivetrain action under common running conditions.
Double metal shields reduce the ingress of dirt and small debris, which helps the bearing hold its lubrication and run consistently. The dimensions 4 x 10 x 4 mm make these bearings a versatile spare for many hobby mounts.
From nimble on-road cars to tougher off-road machines, these bearings offer a simple route to refresh worn components. Their build is aimed at reliable performance rather than competition-level specs.
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