Spherical plain bearings is mainly composed of a spherical inside the circle and the outer within a sphere, can bear larger load. According to the different types and structures, it can bear radial load and axial load or radial, axial and existing joint load. Due to the sphere, the circle with composite materials, the bearings in work can produce self-lubrication. Commonly used for low speed of swing motion, also can be in certain scope for tilting Angle motion, when the axis and axle shell hole concentricity, still can work normally. ChengYing joints for self-lubrication auxiliary machine, hydraulic industry etc.

Spherical plain bearing is widely applied in engineering, hydraulic oil cylinder metalforming machine, engineering machinery, automation equipment, automotive shock absorber, hydraulic machinery industry etc. spherical plain bearing profile and classification of spherical plain bearing is spherical sliding bearing, basic is by sliding surface contact with spherical surface of the inner and outer. According to its structure and types of different, can bear radial load and axial load, radial, axial or is the effect and combined load. Because of thespherical plain bearings spherical sliding large contact area, dip Angle, also because most of the spherical plain bearing special processing methods, such as surface phosphating, galvanization, chrome or sliding surface and lining mat, spraying, etc. So have bigger load capacity and impact resistance ability, and have corrosion resistance and wear, self-aligning and lubrication good or lubricated non-lubricated dirt, dislocation even also can work normally. Therefore, thespherical plain bearings are widely used in low speed of swing motion, tilt movement and rotation.

Import spherical plain bearings, such as SB type, type, GE, CF series, and the amount and type of other types of the joint bearings and fixed-end joint bearings, etc.

SKF GE-45-ES-2RS Spherical plain bearings requiring maintenance have the sliding contact surface combination steel-on-steel. SKF bearings with this sliding contact surface combination require regular relubrication. The high wear resistance of the sliding surfaces makes these bearings especially suitable for bearing arrangements where heavy loads of alternating direction, shock loads or heavy static loads have to be accommodated.