Detailed Product Description

roller bearing is formed by the two blocks. It has many advantages,such as compact structure, light weight. And also steel ball with a four-point arc raceway contacts can bear axial force, radial force and the tipping torque.

Single-row four-point contact ball slewing bearing need to bear axial force, radial force, overturning moment . It is ideal parts for the two relatively rotating mechanical. So it is available for rotary conveyor machines, welding machine operator, small and medium-sized cranes and excavators construction machinery.