... Deep groove ball bearing 1.Low noise and low libration, heat resistant 2.Type:OPEN,Z,ZZ,RZ,2RZ,RS,2RS Deep groove ball bearingDeep Groove Ball Bearing ... is the most representative rolling bearing,it can suffer from ... minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 6000 bearing deep groove ball bearing