1.Joint bearing is a kind of spherical sliding bearing, its sliding contact surface is an inner sphere and an outer sphere, motion can be rotated in any Angle swing, it uses surface phosphating, blasting, pad, spraying and other special processing methods made.
and it can bear larger load. According to different types and structures, joint bearing can bear radial load, axial load or radial and axial combined load.

2.Joint bearings can bear large loads. According to its different type and structure, it can bear radial load, axial load or radial and axial combined load. Because the outer sphere of the inner ring is embedded with composite material, the bearing can be self-lubricated during operation. Generally used for low speed swing motion, and low speed rotation, but also in a certain Angle range for oblique movement, when the bearing shaft and the shell hole is not large concentricity, it can still work normally.

3.Joint bearings are divided into SB type, CF type, GE type, etc. There are a certain number and type of other types of radial joint bearings, rod end joint bearings, etc.