5x10x3mm Ball Bearing Pair for RC Drivelines - Yokomo YOKBB105T2  [YOKBB105T2]

Compact 5x10x3mm Bearings for Small RC Models

This Yokomo YOKBB105T2 unit consists of two 5x10x3mm metal ball bearings supplied as 2 pcs, designed for compact driveline and micro-scale electric model applications. The dimensions suit small shafts and tight assembly spaces commonly found in micro and small-scale radio controlled vehicles.

The bearings provide rotating shaft support, lower friction, and help keep gearbox and wheel components tracking accurately under load. Typical mounting points include small motor shafts, pinion and spur interfaces that accept bearings, and compact differential or hub locations where a 5x10x3mm size is standard.

Installation is usually simple: press-fit or seat the bearing into the hub or bore, check axial alignment, and secure with the model's original clip or screw hardware if required. Upgrading to low-tolerance, well-lubricated bearings can reduce drivetrain drag and produce smoother throttle response during tuning.

Packing: 2 pcs per pack as supplied by the manufacturer.