Slewing Bearing, Cross Roller Bearing, Thin Section Bearing manufacturer / supplier in China, offering Rks. 162 Series Replacement Cross Roller Inner Gear Slewing Ring Bearing, China Bucket Wheel Excavator Slewing Bearing Supplier Rks. 162.14.0944, Rks. 162.14.0414 Internal Gear Cross Roller Slewing Bearing Dia 484*325*56mm and so on.