The Material Selection of turntable slewing bearing forging should be based on the use occasion, importance, process conditions and equipment capacity of the manufacturer as well as the cost level. Firstly, the turntable slewing bearing requires the mechanical, physical and chemical properties of st Read More

Slewing ring bearing is widely used in engineering ship, especially in ship crane for slow-turning under heavy load. In ship crane, slewing ring serves as a joint between the upper structure and the undercarriage, providing a means of 360-degree rotation. As the load situation for ship crane slewin Read More