Full complement cylindrical roller bearing 1)ID:20-2000mm 2)High precision,long life 3)20 year OEM 4)ISO9001:2000certificate Full complement ... of originShandong,ChinaTypeLarge-size bearing ,oversize bearing,taper roller bearing, spherical roller bearing , cylindrical roller bearing, slewing bearing, deep groove ball bearing,angular contact bearing, thrust ball bearing, thrust roller bearing ...