Oil rig

ZBO Spherical roller thrust bearing and spherical roller bearing have the same raceway surface which is

consistent with the center axis of the bearing point as the center of the sphere. The rollers is spherical

shapeTherefore.it has the function of self-alioningless sensitive to concentricity and shaft flex.

Application

This type of bearing is mainly used in oil drilling making ,iron steel machinery, hydraulic generator,vertical

motor,propeller shaftship crane extrusion machine etc..