CAGE 12X15X10 (K 121510)Needle Cage Assembly 121510 mm K 121510 The YFB K 121510 needle cage assembly (size 121510 mm) is a compact radial cage that carries loose needle rollers to create a high capacity bearing in very small spaces. When combined with a hardened shaft and housing raceway, it provides smooth, low friction rotation for precision mechanisms and light machinery across Pakistan. As the exclusive owner and distributor of YFB brand in Pakistan, Abdul Traders