3RACING Double Metal Shield Bearings 3RB-R156-ZZ/2 3/16 x 5/16 x 1/8 (2 pcs)  [3RB-R156-ZZ/2]

Improve drivetrain reliability with 3RACING 3RB-R156-ZZ/2

The 3RACING Double Metal Shield Bearing, at 3/16 x 5/16 x 1/8 inches, is a compact upgrade aimed at reducing friction in common RC components. Supplied as a pair, these bearings support smoother rotation and steadier performance.

Protected shield construction

With metal shields on both sides, these bearings keep out dust and help retain grease, leading to longer service intervals. The double shield format is well suited to models used on dusty tracks or rough terrain.

Typical installations

They are a good choice for wheel hubs, small gearbox shafts, and other rotating parts that accept the standard size. Fitting shielded bearings can improve response and reduce heat build up in high rpm applications.