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

series	Bore diameter(mm)	series	Bore diameter(mm)
22200	25---240	23000	100---200
22300	40--240	24000	100--200
23100	100--200	24100	100--200
23200	100--200	21300	30--200