Note the installation urging. Raceway revealed interval indentation, indicating that the load has crossed the elastic limit of the material.
 
This is because the static reproduced or serious impact (such as installation, he used a small ax hammer hit bearings, etc.) invocation.
 
Accurate way of installation is only to be press-fit rings force.
Note Thrust Spherical roller bearing mounting direction. The bearing includes a the duck eggs circular contact region, and bear the axial thrust in one direction only motivated. Ball living in the edge of the raceway, in the opposite direction Actor assembly bearing by the bearing surface initiation grooved wear band. Because this installation should pay attention to the accuracy of the installation direction.

Thrust Spherical Roller Bearings dimensional accuracy (installed with the shaft and housing related projects):

1, an inner diameter, an outer diameter, width, and fitted with the width of the allowable deviation;

2 roller group within the allowable deviation of diameter and the diameter of the outer umbra umbra;

3，Chamfer dimension acceptable limit values??;

4, the width of the allowable fluctuation amount.



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