... Competitive price4 Variations of structure :A) Machined Type Needle roller bearing NA49, NA59, NA69,NKI, NKIS, ... BRI, TAFI,NAO, NA...2RS, etcB) Machined Type Needle roller bearing without inner ringRNA49, RNA59, RNA69,NK, ... MH,HK...OH,etcD) Drawn Cup Needle Roller ClutchesHF,HFL,RC,FC,FCB, etc5 Material: ... chrome steel1.Needle Roller Bearings NA6908 Features: 1) High strength ...