Silver Tone 6307 Bearing 35x80x21mm Chrome Steel Rolling Balls ABEC1 Quality
Features – Single row, open type. ABEC1 accuracy, Z1 noise level, C3 clearance grade. Model – 6307 (I.D.=35mm, O.D.=80mm, Thickness=21mm). Cage & Inner Outer Race are both made of stamping steel.