CAGE 18X22X17 (K 182217)Needle Cage Assembly 182217 mm K 182217 The YFB K 182217 needle cage assembly (size 182217 mm) is a slim radial cage for needle rollers on 18 mm shafts, designed where both shaft and housing diameters are small. With hardened shaft and housing raceways, it offers smooth, low friction radial support for compact machinery across Pakistan. As the exclusive owner and distributor of YFB brand in Pakistan, Abdul Traders supplies genuine K Series cages to