... ISO9001-2000 professional products Full Complement needle roller bearing B BH DL 94 NA1000 NA2000 NA3000 M MH JL JLF ... ,NA1000,NA2000,NA3000 ( Inner bore from φ4 mm~φ60mm)B,BH,M,MH,JL,JLF ( Inch series)( Inner bore ... 55 20B-98BH-1616B-3220F 30*38*16941/30 B-910BH-1620B-3228F 30*38*24942/30NA1012~NA1070B-912BH- ... -1012B-2010B-4420F-502050941/50 BH-1016B-2012 FH 50*60*38943/50 B-116B-2016 F 60*68*40943/60 ...