NSK bearings for speaking, in the installation is completed, please don't rush to started to use, should carry out the necessary inspection to ensure the installation is correct or not and NSK bearing of normal use. So to the correct check NSK bearings have what good method?
First of all, when NSK bearing installation is completed, with the hand first try shaft bearing a component, observation NSK bearing the following:
 
1, rotation system is fixed together with parts or interference phenomenon,
 
2, the rotation of the rotating systems is an axe without block, no firm flexible loose, pill there before and after moving phenomenon;
 
NSK bearings inside 3, circle of end is reliable in shaft shoulder to conflict with the end, meantime whether occurrence crack;
 
4, observe the lubricating oil supply or circulation is normal, the clearance between the sealing device is symmetrical, if there's any loose all fasteners phenomenon.
 
Secondly. Also check NSK bearing rotation system precision, the rotation of the axial spacing accuracy, work clearance, and other necessary examination program.
Finally, when the check that normal after all project, can begin to use, but when found any signs is not normal, shall be immediately stop the use and remove the faults.




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