... With less coefficient of friction, less vibration and noise,less energy consumption, high limiting speed, large size ... , RZ,2RZ,RS, 2RS 2) Quality level: reach the same level as the Japanese and European bearings 3) ... P0), ABEC-3 (P6),ABEC-5(P5)4) Noise Level: EMQ V1 Z2, EMQ V2 Z3, EMQ V3 ... Z4, EMQ V4 5)Application: home appliances,low noise and high speed electric motors; automotive components, pumps, ...