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What sleeve bearings?
2015-06-22 by zysbearing
Is the needle bearings. "Needle roller bearings" entity type needle bearing inner ring bearing basic structure and NU type Cross roller bearing same, but due to the needle, the volume can be reduced, can withstand large radial load should have no bearing inner ring suitable mounting surface accuracy and hardness of the shaft as a raceway surface use. Thrust needle roller bearing separable bearings from the raceway ring and needle roller and cage components, (WS) can be used with any combination of stamping thin raceway ring (W) or cut processing of thick raceway ring. Non-separable bearings are made by precision stamping raceway ring and needle roller bearing and keep the overall frame assembly constituted. Can withstand axial load Thin section bearing class. Small footprint, compact design in favor of mechanical, they use only the needle roller and cage assembly, and the mounting surface of the shaft and housing as raceway use.