The sleeve bearing is pressed into the bore of the bearing that abuts a shaft shoulder or similar fixed component. The sleeve is located on the shaft by a nut or an end plate. To secure the bearing to the shaft, press the withdrawal sleeve into the bearing bore. To do this, particularly where large bearings are concerned, considerable force is required to overcome the friction between the mating surfaces of the bearing and sleeve and of the sleeve and shaft. Mounting and dismounting of bearings on withdrawal sleeves can be facilitated considerably by using a hydraulic nut.
Sleeve Bearing is wrapped by steel backing, sinter bronze inter layer and PTFE antiwear surface. It is widely used in hydraulic gear pumps, oil cylinder, oil Damping bushes and piston rings for automobiles and motorcycles and textile, food-stuff machines etc.
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