Drawn-Cup Needle Roller Bearings for Compressor

High durability under the alternative coolant(non-Freon type)and high rotating speed.



The outer ring with large load carrying capacity of drawn cup needle roller bearing is formed by punching the thin steel plate. It is suitable for small section height, or when the housing bore isn't used for raceway, this type is recommended to use. The bearing is assembled into the housing bore under a certain pressure without further axial orientation.



Usually this type needn't use inner ring, but if needed, you can obtain some information form this catalogue. In contract to the drawn cup needle roller bearing with open end, the bearing with one closed end has good sealing properties. Unsealed drawn cup needle roller bearing is available for temperature between -20 degree and +120degree with high quality lithium base grease.



High durability under the alternative coolant (non-Freon type)and high rotating