... stock 3. since 1989, more than 20 years bearing supplier IKO Needle bearing BA2416ZOH1.Types:HKseries,KRseries,NAseries,,NATRseries,NUTRseries,RNA, ... 2.Material:Gcr15-China,(AISI)52100-USA,(DIN)100CR6-Germany3.Retainer:steel cage4.Clearance:CN,C2,C3,C4,C55.Precision ... design allows a very compact and nimble.Need roller bearing is roller bearing with cylindrical roller, compared with its diameter, the ...