Joint bearing

The spherical plain bearing is a spherical sliding bearing. Its sliding contact surface is an inner spherical surface and an outer spherical surface. It can rotate and swing at any angle during movement. It adopts various special processes such as surface phosphating, blasting, padding, and spraying. Made by method.Spherical bearings have the characteristics of large load capacity, impact resistance, corrosion resistance, wear resistance, self-aligning, and good lubrication.

Spherical bearings can withstand larger loads.Depending on its type and structure, it can bear radial load, axial load or a combined load of both radial and axial directions.Since the outer spherical surface of the inner ring is inlaid with composite material, the bearing can produce self-lubrication during operation.It is generally used for low-speed swing motion and low-speed rotation. It can also perform tilting motion within a certain angle range. When the support shaft and the shaft housing hole are not concentrically large, it can still work normally.Self-lubricating spherical plain bearings are used in water conservancy, professional machinery and other industries.