CAGE 35X42X16 (K 354216)Needle Cage Assembly 354216 mm K 354216 The YFB K 354216 needle cage assembly (size 354216 mm) is a compact radial cage for needle rollers on 35 mm shafts, designed where axial space is limited but reliable radial capacity is required. Working with hardened shaft and housing raceways, it delivers smooth, low friction rotation for industrial machinery across Pakistan. As the exclusive owner and distributor of YFB brand in Pakistan, Abdul Traders