Because the material loss caused by abrasion called wear. This can be obtained by measuring the change of length, volume or quality, and some said they wear, wear volume and wear as the line quality.
Finished adjusting ring ball bearing is not existence of grinding burn and cracks, especially with the surface modification of the inner taper no burns. The ferrule if pickling full inspection should be carried out after burn, from product, severe burns can not repair or rework unqualified should be scrapped, does not allow the grinding burn the ring into the assembly process. To the ferrule grinding steel warehousing, the process must be in strict management, strict distinction between GCr15 and GCr15SiMn two different materials and products.
Can judge whether the self-aligning ball bearing is based on the need to consider the degree of injury, in the main consideration is the effect of the injury, for performance, mechanical aspects of the importance, the installation conditions need to be considered, to the next during the overhaul of the effect of the decision. But when the loss could not use, you must replace self-aligning ball bearing new. For the inner ring, outer ring, rolling body, the holder of any one of the cracks on the gap is to pay attention to.



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