Outer ring is spherical surface through using center of bearings as spherical center. They have property of automatic aligning. Rolling elements are linearily contacted with inner and outer ring raceway. They can bear big radial load and are applicable to large sized machineries in mine, metallurgy,iron and steel paper making and construction.

SUNBEARING  especially designs and develops spherical roller bearings with sealing structure and they are applicable to machineries under worse work condition in continuous casting sheet billet.

SUNBEARING can provide special asymmetric spherical roller bearings to vibrating screen or other oscillating machinery. Their structure features areas below: adopting outer ring guided double-row turned solid brass cage. Radial clearance often adopts C4 group. But clearance of special group also can be supplied according to demand of customers.

Split spherical roller bearings are mainly used for the position where bearings are hard to be mounted, or used under the situation of using non-separable bearings. They are also used when much time and man power are needed for maintenance or replacement to cause expensive cost of shutdown etc,e.g.,long transmission shaft or crank with many supporting points. They have the advantages of easy mounting, dismounting and convenient maintenance.