thrust roller bearing
thrust roller bearing

Thrust roller bearing applies to bear the main axial load of radial and axial joint load, but the radial load should not exceed 55% of the axial load. Compare to other thrust roller bearing, this type bearing have a low friction coefficient, high speed, and self-aligning function.
 1, Thrust self-aligning roller bearing
 Thrust self-aligning roller bearing is separable bearing, load line and bearing axial set an angle, so this bearing could bear radial and axial load, bear heavy load, allow to high rotating speed. Thrust self-aligning roller bearing have preferable self-aligning function, permit have 2°-3°deviation.the larger anger deviation is, the less load is. for instance, 292 serials , 293 serials and 294 serials bearing, when Fa+2.7Fr=0.15Ca, the permitted angle deviation down to 1.5°. Shaft washer was divided into bush and without bush two structures. 
2. Thrust cylindrical roller bearing
Thrust cylindrical roller bearing can bear single direction axial load, restrict bearing single axial displacement, axial load capacity more than thrust ball bearing, high rigidity,use to less axial space, mainly apply to low speed situation.
3.thrust taper roller bearing
thrust taper roller bearing can bear single direction axial load, strict bearing single direction axial displacement, axial load capacity more than thrust ball bearing, limit speed slightly above thrust cylindrical roller bearing.
4.thrust needle bearing
Thrust roller bearing application:
This bearing apply to oil rig, ocean-going freighter screw shaft, helldivers, Overhead crane, large tower crane turntable, miser turntable ,heavy-duty machine, vertical-type drill and so on.



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