Spherical Roller Bearing

Spherical Roller Bearing is designed and assembled with barrel shaped roller between the inner ring - that provides two raceways and the outer ring with a spherical raceway. The two rows of rollers enables SRB's to bear mainly radial direction and axial load in any direction. It has high radial load capacity that predestinate SRB to be especially suitable for working under heavy radial load or vibration load, but cannot bear pure axial load. The outer ring raceway shape of SRB's bearing is spherical, which allows SRB's to provide a good self-aligning performance and compensate coaxial errors.