* obt bearings, obt spherical roller thrust bearings, thrust spherical roller bearing.

Shandong Obetter Bearing Company (OBT ) spherical roller thrust bearings in assembling a large number of asymmetric rollers, and special Raceway has an excellent combination. Therefore can withstand the heavy load, and allows a relatively high speed. Spherical roller thrust bearings according to size and different series, there are two forms design; Model E suffix for the bearings, equipped with a ram Gangchuang-holder, and roller shaft circle formed an inseparable components. Bearing all other with copper or steel cage from the fixed axis circle hole in the sleeve to guidance, and with the roller shaft circle Cage composition of the device can not be separated.