The needle roller thrust bearing is equipped with a shaped cage, which can reliably fix and guide a large number of needle rollers. Needle roller thrust bearings provide very high rigidity in a very small axial space. In applications where the surfaces of adjacent machine parts can be used as raceways, needle roller thrust bearings occupies less space than traditional thrust washers.

Features and advantages
Can withstand heavy axial loads and maximum loads
In an assembly, the diameter deviation of the needle rollers is extremely small, so that these bearings can withstand heavy axial loads and maximum loads.
Extend bearing life
To prevent stress peaks, the two ends of the needle are slightly contracted to change the line contact between the raceway and the needle.