Cylindrical roller thrust bearing is composed of washer raceway (shaft washer, house washer), cylindrical roller and cage parts. After crowing workmanship on cylindrical roller, the distribution of pressure between roller and surface of raceway is uniform.
The bearing can carry one-way axial load.
Big axial load carrying capacity, and strong axial rigidity.
Equivalent dynamic load
Thrust cylindrical roller bearing
P=Fa
Thrust spherical roller bearing
P=Fa+1.2Fr
Equivalent static load
Thrust cylindrical roller bearing
Po=Fa
Cylindrical roller thrust bearing
Po=Fa+2.7Fr
This type bearing is mainly used in oil well rig, iron and steel manufacture machinery.
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