TRB RC 5x10x4mm Ceramic Ball Bearings Hybrid Seal -2-

TRB RC 5x10x4mm Precision High Speed Ball Bearing, Ceramic Hybrid. Chrome Steel 52100 (GCr15) ABEC 5 Races with Ceramic Si3N4 Balls, Hybrid Seal with 1 No Contact Metal, 1 Low Contact Rubber Seal. Part SKU# TRB-MR105-RZ/Cx2-YE 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.