... noise 3.low libration 4.long service life deep groove ball bearingWe can provide competitive price with good quality and ... -6015,625-6215,6300-6315.3)Material:Gcr15(Chrome steel)--China,(AISI)52100---American ,(Din) 100Cr6---Germany4)Shield/Closure:Plain( ... want .10) Packing : Tube packing , Individual box packingDEEP GROOVE BALL BEARINGSpecificationsdeep groove ball bearing 6305 1)Size:60,62,63,64,68 ...