The Construction of Spherical Plain Bearings
Spherical plain bearings are a bearings that permit angular rotation on a central point in two orthogonal directions. Typically these bearings support a rotating shaft in the bore of the inner ring that must move not only rotationally, but also at an angle.
Spherical Plain Bearings can bear larger load. According to the different types and structure, it can bear radial load, axial load or the joint of the radial, axial load. Because the outside sphere is possessed with  composite material, so the bearing can produce self-lubrication at work. Oscillating motion is generally used in low speed, and low speed rotation, can also be tilted movement within a certain Angle, when the supporting shaft and shaft shell hole concentricity is bigger, can still work normally.
Spherical Plain Bearing is widely used in engineering hydraulic oil cylinder, forging machine tools, engineering machinery, automation equipment, automobile shock absorber, hydraulic machinery and other industries. Most Spherical Plain Bearings Manufacturers adopt special processing methods, such as surface phosphating, galvanized, chrome plating, or outside sliding surface lining, padded, spraying, etc. Therefore Spherical Plain Bearings have bigger load capacity , impact resistance, corrosion resistance, wear resistance, good lubrication and self-lubricating characteristics.And it can also work normally even install dislocation.