Points For Attention Of Needle Roller Bearings

- Nov 14, 2017 -

The bearing capacity of needle bearing is large, which is suitable for the supporting structure with limited mounting dimension, the surface of the axle neck is hardened as the rolling surface, and the bearing is pressed into the seat hole without any further axial orientation.

The bearings should be injected with a proper amount of grease before installation, usually without lubrication. BK-type bearings are used for supporting the axle neck without extending the end, sealing the end face and withstanding the small axial swimming.


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