Thrust roller bearing characteristics and uses of：

Thrust roller bearings for main shaft axial load, radial joint load, but the radial load shall not exceed 55% of axial load. Thrust roller bearings other than the low friction coefficient of such bearings, high speed and with self-aligning properties. 29000 non-stick type bearings spherical roller symmetrical type, can reduce the roller and raceway relative sliding at work, and the roller length, diameter, and the number of multi-roller, high load capacity, usually in oil lubrication, Grease can be used for individual low-speed situations. Selection in the design when preference should be given; 80000 Thrust cylindrical roller bearings, 90000 Thrust tapered roller bearings and thrust needle bearing AXK type, can withstand a one-way axial load, thrust ball bearings than the axial load capacity of a much larger and rigidity, occupying a small axial space. Thrust cylindrical roller bearings and thrust needle roller bearings suitable for low speed situations, thrust tapered roller bearings speed slightly higher than the thrust cylindrical roller bearings.

 

Specific category and model control：
   
1、Thrust cylindrical roller bearings (80000 type)
       Note: a large one-way can withstand axial load, axial displacement of one-way restrictions, lower speed limit   

2、Thrust Spherical Roller Bearing (29000 type)
      Note: for axial load mainly radial, axial joint load, radial load shall not exceed 55% of axial load, axial load can withstand a       one- way, restrictions axis (shell) axial displacement in one direction
   
3、Thrust needle roller and cage assemblies (AXK type)
       Note: For low-speed situations
   
4、 thrust washers (AS type)