Home >> Angular Contact Ball Bearings >> 30012Z bearing. language: English, Español Precision Rating: P0~P2 ; ABEC1~ABEC9 Vibration: V4, V3, V2, V1
White Paper on bearing tolerance and precision levels including definitions and specifications of ABEC and RBEC precision levels . ABEC 9, Class 2, P2
Bearlng accuracy are respectlvely P0, P6 , P5 , P4 and P2 flve class , whose accuracy Increased. Multiple level rolling mill block bearing P4 Tolerance class.