3RACING Double Metal Shield Bearings 5x11x4mm (10 pcs) - 3RB-MR115-ZZ/10 Workshop Set  [3RB-MR115-ZZ/10]

Reliable 5x11x4mm bearings from 3RACING

The 3RACING Double Metal Shield Bearing in 5x11x4mm is supplied as a ten piece set to replace worn bearings and keep drivetrains running freely. These parts are handy for routine servicing and modest performance upgrades.

Shielded design to block dust and debris

Double metal shields provide a basic barrier against grime, helping bearings maintain smooth rotation with less frequent cleaning. Their dimensions make them versatile across a range of small RC applications.

Common uses in hobby builds

Use these bearings in wheel hubs, pinion supports and small shafts where a standard 5x11x4mm bearing is called for. They help cut friction and keep handling predictable under varied conditions.