TRB RC 5x10x4mm Precision High Speed Ball Bearing, Ceramic Hybrid. Chrome Steel 52100 (GCr15) ABEC 5 Races with Ceramic Si3N4 Balls, Red Rubber Seals.
Part SKU# RED-TRB-MR105-2RS/C

Chromium Steel Races
Ceramic Si3N4 Balls
Low Torque Start Up

Dimensions as follows: ID, OD, Width: 5x10x4mm

This Bearing is Compatible with Part #:
Axial: AXA1218
Arrma: AR610002
ECX: ECX1015
Losi: LOSA6954
HPI: B021
Compatible with Traxxas: 5115
TLR: TLR6932
Team Associated: 25237
Vaterra: VTR237004

The Characteristic of Ceramic Balls

Compared with steel, ceramic materials are noted for their better or particular characteristics, such as wear-resistance, corrosion resistance, high temperature resistance, electrical insulation (except SiC), non-magnetic, high strength, high rigidity, and low specific gravity. These properties qualify them for replacing steel to make bearings serve in conditions of higher speed, harsh environment and less lube, and decrease wear, noise, vibration and maintenance time of bearings, and eventually increase performance, reliability and life of bearings.