The "quality misunderstanding" of the bearing is unique

Source: China Bearing Network Time: 2014-02-04

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1. Chamfering Whether the chamfer of the bright bearing does not determine the quality of the bearing; but it reflects the processing method of the bearing. The chamfer is black; clarify the heat treatment after quenching; thus adding the hardness of the bearing; and some people think that the chamfer is Black is not good looking is not processed completely; this is a misunderstanding.
2, the integrated cage is better than the two bodies; although the new process uses the integrated cage; but it only saves the data; and the performance of the reverse is worse than the two.
3, through the appearance of bearing quality in the process of selling bearings found that many customers say that only the appearance of the light is good quality; this is wrong. The appearance of the bearing should be black and bright; the reason for this black is the bearing Whether the steel used can be qualified and its grinding process and the cutting fluid used, etc.;
In general; the service life of the bearing is related to three elements; one is the quality of the bearing itself. The second is the use of the environment. The third is the installation method.

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