TRB RC 6x12x4mm Ceramic Ball Bearings Hybrid Seal YE -2-

TRB RC 6x12x4mm Precision High Speed Ball Bearing, Ceramic Hybrid. Chrome Steel 52100 (GCr15) ABEC 5 Races with Ceramic Si3N4 Grade 5 Balls, Hybrid Seal with 1 No Contact Metal, 1 Low Contact Rubber Seal Yellow. Part SKU# TRB-MR126-RZ/Cx2-YE Chromium Steel Races Ceramic Si3N4 Balls Low Torque Start Up Dimensions as follows: ID, OD, Width: 6x12x4mm This Bearing is Compatible with Part #: Axial: AX31200 Losi: LOSA6958 HPI: B026 Compatible with Traxxas: 5117 Team Associated: 25238 Vaterra: VTR237014 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.