Spherical bearings Customizable Standards：GOST/ASTM/GB Inner diameter：150mm-1400mm Outer diameter：190mm-1700mm Weight：1.3kg-832kg Structures：inner ring, outer ring, cage, grease, dust cover or seals, top wire or eccentric sleeve. Applications：agricultural machinery, transportation systems or construction machinery QIBR spherical bearing product structure characteristics: the outer surface of the bearing outer ring is made into a spherical shape, which can be fitted into the corresponding concave spherical surface of the bearing housing, and can play a role of centering. The outer spherical bearing is mainly used to bear the radial and axial composite loads mainly based on radial load, and it is generally not suitable to bear the axial load alone. The internal structure of the outer spherical bearing is similar to the deep groove ball bearing and therefore has some characteristics of deep groove ball bearings. The outer spherical bearings are generally used in conjunction with the bearing housing.
Spherical bearings are widely used in equipment and parts where it is simple, such as in agricultural machinery, transportation systems or construction machinery.
Spherical bearings code U
Due to the harsh working environment of the outer spherical bearing, the outer spherical surface with sealing structure is generally adopted, which can prevent dust, iron filings and debris from entering the orbit, thereby affecting the service life of the bearing, because most of the bearings are used in rough machine, the installation positioning is not accurate enough, the axial alignment of the shaft and the housing hole is poor, or the shaft length is large and the deflection is large, and the accuracy of the bearing itself is not high enough, some structures are also rough, so the actual performance of the spherical bearing is worse comparing to the deep groove ball bearings of the similar specification.
