Spherical roller bearings with two rows of rollers, the main path of a load to bear, but also can withstand axial load in either direction. A high radial load can force, especially suitable for heavy work loads or vibration, but can not be subject to pure axial load. This kind of bearing outer ring raceway is spherical shape, so the self-aligning

Good performance, to compensate concentricity error.

Spherical roller bearings have two rows of symmetrical spherical roller, there is a common spherical outer ring raceway, the bearing inner ring with two axis tilt corner

Degree roller, aligning with good performance, when the shaft bending or install a different force when the heart is still bearing the normal use, transfer lines concentric with the bearing size

Column varies, generally aligning allowed 1 to 2.5 degree angle, the type of load bearing capacity of large, in addition to outer bearing radial load

Dual role can withstand the axial load, has better impact resistance, in general, spherical roller bearings allow the work of the speed is low.