... LS ZS TRA TRB TRC TRD 811 812 Bearing RollerDetailed Product Description Drawn cup needle roller bearings(HK, BK, SCE, F. FH ... cage assemblies(k, k...zw, knl, kzk, kbk) Entity bushed needle roller bearing(RNA, NK, NA, NKI, NKS, NKIS, NA...RS, NA ... NAV, NAO, RNAO,BR,BRI,MR-,NCS).Thrust needle roller bearings and needle bearing thrust washers (AXK AXW NTB TC AX AS LS ...