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NU321EG Nachi Cylindrical Roller Bearing
🟢 Width: 15mm
outer diameter is 28mm and width is 8mm
the NJ215EG inner diameter is 75mm
🟢 Balls: Silicon nitride (Si3N4) ceramic for reduced friction and longer life
6304 Full Ceramic Bearing 20x52x15mm Silicon Carbide SiC Hybrid Ceramic Ball Bearing NU321EG Nachi Cylindrical Roller BearingBall Bearings 6304 Full Ceramic 20 x 52 x15 mm Silicon Carbide Full Ceramic Ball Bearings,the inner diameter is 20mm, outer diameter is 52mm and the width is 15mm, a standard bearing size commonly used in a variety of industrial and commercial applications, Bearing is made from SiC (Silicon carbide) Ceramic. 6304 Ball bearings Full Ceramic Bearings Balls: SiC Ceramic Cage Material: PTFE (Polytetrafluoroethylene) Dimensions: 20mm x 52mm x 15mm Metric