AR 20 100 170 KOYO NEEDLE ROLLER BEARINGS

KOYO THRUST CYLINDRICAL ROLLER AND CAGE ASSEMBLIES, THRUST WASHERS

Cylindrical roller thrust bearings provide rolling bearing arrangements that accommodate high-dynamic axial loads. The simple geometry
of the bearing components allows the use of many design arrangements. As an example, for less demanding applications, it is possible to combine metric series, thrust cylindrical roller and cage assemblies, including the metric series heavy thrust washers (LS, CPR) and even the metric series thin thrust washers (AS, CP).
These two thrust washer types are more commonly used with thrust needle roller and cage assemblies. Thrust cylindrical roller and cage assemblies also can be used without bearing thrust washers if the adjacent machine components can be prepared to serve as suitable raceways.
Cylindrical roller thrust bearings may be used where the load carrying capability of thrust needle roller and cage assemblies is insuffi cient. Also, the bearings can accommodate high-dynamic and static axial loads in one direction, but they are not suitable to transmit radial loads.