Spherical roller bearings with the same center as the bearing, the spherically fomed outer ring raceway  can make  selfalignment. Their roling elements linearly come into contact with the raceways of  inner ring and outer ring. The bearings can take  greatly  radial load ,suitable for heavy machinety used in  ming, metallurgical, paper-making, and instructing,etc.industry.

○Single-row spherical roller bearings

○Double-row spherical roller bearings