Total 6 times Heat treatment from the materials to the finished products.Quick details: Type: slewing bearing Bore size: 179-7,000mm Outside diameter: 179-7,000mm Seals type: rubber gasket, iron or high temperature seal Loading capacity: heavy-duty Size: large diameter Material: good-quality 50Mn, 42CrMo Quality control: ISO9001:2008 Specification: Stronger loading capacity Large size, diameter ISO 9001:2008 certificate OEM orders are welcome Packing details: sea worthy packing in wooden case loaded in container
