Yokomo YOKBB105T2 - Ball Bearing 5x10x3mm for RC drivelines, 2pcs  [YOKBB105T2]

5x10x3mm Ball Bearings for RC

This Yokomo YOKBB105T2 item is a pair of 5x10x3mm metal ball bearings supplied as 2 pcs intended for RC-scale driveline use. The bearings are sized for compact shafts and assemblies commonly found in micro and small-scale electric models.

Functionally these bearings support rotating shafts, reduce friction, and help keep gearbox and wheel assemblies tracking true under load. Typical RC mounting points include small motor shafts, pinion/spur interfaces that accept bearings, and compact differential or hub locations where a 5x10x3mm unit is a standard fit.

Installation is straightforward in most hobby layouts: press-fit or seat the bearing into the hub or bore, ensure axial alignment, and retain with the original clip or screw hardware supplied by the model if required. For tuning, swapping to low-tolerance, clean bearings can produce measurable reductions in drivetrain drag and smoother throttle response.

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