Slewing Bearings

1.dimensions: 320mm ~ 4272mm 2.Accuracy: D, E 3.material: 42CrMo, 42CrMo4V 50Mn 4.ISO9001-2000certificia ,Thin-section deep groove ball bearings,Four -point contact ball bearing and robot bearings2.Bearings used for casting rolling mills,cool rolling mills,hot rolling...