... , V2, V3 Typical applications: Electric motors, OEM1)Drawn cup needle roller bearing: HK, BK, HK RS, HK 2RS, BK RS, F, FH, MF, MFH ... , FY, MFY, HF, HFLWe are professional manufactuer .1. Model: LZ series, HK ... SERIES, BK SERIES, HK-RS SERIES, BK-RS SERIES, FFH SERIES, MFH SERIES ...