... ,(AISI)52100---American ,(Din) 100Cr6---Germany4)Shield/Closure:Plain(Open),Z,ZZ,RS,2RS,UG.5)Vibration and Noisy level: Z1,Z2,Z3 ... want .10) Packing : Tube packing , Individual box packingDEEP GROOVE BALL BEARINGSpecificationsdeep groove ball bearing 6305 1)Size:60,62,63,64,68,69 ... . So if you have any interest, pls contact with us. Overview:Deep groove ball bearings consist of an inner and outer ring ...