Thrust Roller Bearing
Structure：
It consists with inner ，outer ring and cage.
Characteristic：
Thrust roller bearings mainly bear axial load, radial joint load, but the radial load should not exceed 55% of the axial load. Compared with other roller bearings, such bearings with lower friction coefficient, high speed, and aligning performance.
Classification：
According to the roller ,it divided into Cylindrical roller thrust bearings, tapered roller thrust bearings, needle roller thrust bearings.
Application：
Thrust cylindrical roller bearings are mainly used in oil rig, made of iron steel machinery. Thrust tapered roller bearings used in one way: crane hook, oil rig swivel bi: rolling mill roll neck.
