... ..Various models available:(1) Drawn cup needle bearing series:HK,BK,TLA,FY,F,B,BH,BA,SCE ... Drawn cup one way clutches series:HF,HFL,RC,RCB,EWC ..(3) Thrust roller bearing series:AXK,AS,LS,ZS,WS, ... ,KK,BB,ASNU,TSS,DC ...(5) Combine bearing series:NKIA,NKIB,NKX,NKXR,SL...(6) Cam flowers seriesCF ... ,NUKR...(8) Roller and cage assemblies seriesK,KT,KBK,KZK,KZW...(9) Heavy duty roller bearing series:NA,NK,NKI ...