CAGE 09X12X13 (K 091213)Needle Cage Assembly 91213 mm K 091213 The YFB K 091213 needle cage assembly (size 91213 mm) is a compact radial cage that holds needle rollers for higher load capacity over a slightly longer bearing length. When paired with hardened shaft and housing raceways, it provides smooth, low friction support for small mechanisms and precision drives across Pakistan. As the exclusive owner and distributor of YFB brand in Pakistan, Abdul Traders supplies