Thrust needle roller and cage assemblies are complements of small diameter needle ollers, arranged in spoke‐like confirguration. Needle rollers are equally spaced by means of a cage, its web section separates the rollers and provides guidance to keep them tracking in an orbital path.
The purpose of these assemblies is to transmit a thrust load between two relatively rotating objects while greatly reducing friction.
●Applications: Mainly used in motorcycle rear axle wheel hub,heavy manchine tools’ main shafts, big power reduction gears,axletree axle boxes,roller wheels of t