Spherical roller bearings have two rows of rollers, a common spherical outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis. The centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, the bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. Spherical roller bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions.
Spherical rollers are the go to bearing for most high load, critical applications. SKF/BIS stock the widest range and highest quality Spherical Roller Bearings in the world bar none. Spherical Roller Features: High load and heat capacity Self aligning Vast range of sizes Bearing housings available