The 29000 type bearings stick for the unsymmetrical spherical roller, can reduce the roller and the raceway in the work of sliding, and the roller length, diameter, and roller number, high load capacity, usually by oil lubrication, individual low speed can be used for grease lubrication. In the design selection, priority should be given to the selection;

80000 type cylindrical roller thrust bearing, 90000 thrust tapered roller bearings andAXK type needle roller thrust bearings, can withstand a one-way axial load, it than thrust ball bearing axial load capacity is much larger, and large rigidity, less space occupation in axial direction.

Cylindrical roller thrust bearing and thrust tapered roller bearings for low speed applications, thrust tapered roller bearings speed slightly higher than that ofcylindrical roller thrust bearing. Thrust cylindrical roller bearing is separable bearing,can bear axial load and a slight impact, to limit the shaft (or shell) a direction of the axial displacement, so it can be used as a one-way axial positioning. But its bearing capacity is far greater than the thrust ball bearing. Roller rolling, the roller ends of lines at different speeds, the roller raceway in the ring sliding inevitably arise,therefore, the speed limit of this bearing is thrust ball bearing is low, generally only suitable for low speed operation situation.

Standard design thrust cylindrical roller bearings with machined metal solid cage,according to user requirements, can keep the frame adopts other types or material.Thrust tapered roller bearings can withstand axial load, can limit bearingunidirectional axial displacement, it can be used as a one-way axial