Arrowmax AM-200131 NSK 5x13x4 Ball Bearings 2-Pack  [AM-200131]

High-Precision NSK Bearings for RC Drivetrains

Arrowmax AM-200131 Ball Bearings use NSK 5x13x4 precision engineering to reduce friction and extend running life in RC models. Built for dependable rotation, these bearings are a practical choice for hobbyists tuning drivetrains or replacing worn components.

Benefits of Arrowmax AM-200131

The compact 5x13x4 dimensions make these bearings easy to fit into common wheel hubs and gearboxes, helping to improve throttle response and steering feel. The NSK build quality offers strong wear resistance, so the AM-200131 bearings maintain performance between service intervals.

Where These Bearings Work Best

These Arrowmax bearings suit a wide range of RC applications, from touring cars to on-road buggies. Their standard size provides compatibility across many models, giving modellers flexibility when upgrading running gear or carrying out routine repairs.