Needle Roller and Cage Assemblies

KHS Needle roller and cage assembly, series K, is a self-retaining roller bearing component consisting of a complement of needle rollers held and guided in place by a cage. With no inner or outer ring, the low cross section provides maximum load-carrying capability within the smallest envelope. The mating shaft and housing are normally used as inner and outer raceways. The cage is made of steel or plastic (series includes K,K..ZW ..etc.)