... quality and reasonable price,and the bearing is high-speed revolve. ISO/TS16949-2009 1.FeatureNeedle roller ... in motorcycles, mopeds, automobiles, power/pneumatic tools, high industrial/engineering and printing machinery, machine tools,etc.3 ... bearings(HK, BK, SCE, F. FH, MF, FY, HK...2RS, HK...RS) Drawn cup needle roller ... NR)Automobile bearingsWelcome your visit high speed needle roller bearing HK 1816