Spherical SKF TIMKEN FBF 22228 23228 22328 Self-aligning roller bearing

 

Spherical roller bearing is mainly used to bear radial load, but also bear a certain amount of axial load, but usually can't afford to pure axial load. Outer ring raceway for these bearings are of spherical shape, so has the self-aligning performance, when the axial force bent or tilted to the center line of the center line of the inner ring and outer ring relative tilt is not more than 0.5 ~ 2,  this bearing can still work normally, its structure principle and characteristic and self-aligning ball bearing is the same, the only difference is that a rolling body is spherical roller. Because of the different rolling body, so its bearing capacity is bigger. Spherical roller bearings with high bearing capacity, good seismic performance, and can be compensation caused by installation and axial deformation of concentricity is poor, and is widely used in steel, paper making, shipping, electric power industry such as steelmaking converter, continuous casting machinery, paper machinery, lifting machinery, reducer, etc.