Needle Roller Thrust Bearing China , Thrust Bearings China
The Needle Roller Thrust Bearings is composed by thrust cage with needles and thrust washer.The needle can get maintains and guides from the thrust cage. When using together with different thrust bearing washer, it can offer many different combinations for bearings configuration.Due to the using of high accuracy cylindrical needle, the contact length has been longer, and the bearings can obtain high loading ability and high rigidity in very small space. Another advantage is that, if the surface of adjacent parts can be applied to raceway, we wont use the washer any more, and the design can be compact. The needle and the cylindrical rollers cylindrical surface which are used on SATAs Needle Roller Thrust Bearing is modification surface, it can decrease the edge stress and improve the service life.