Several misconceptions in distinguishing the quality of imported bearings

1. According to the surface, the quality of the bearing is perceived

During the entire process of selling bearings in the market, many customers say that if the surface of the bearing is bright, it is cost-effective, but it is wrong. The surface brightness of the bearing should be dark, which is caused by whether the stainless steel plate used for the bearing is qualified, its cutting process, and commonly used cutting oil, among which the first two dominate.

2. Is the rounded corner bright

The fillet of the bearing does not determine the quality of the bearing, but it reflects the production and processing method of the bearing. The rounded corners are gray black, indicating that the strength of the bearing has been improved after heat treatment and other heat treatment processes. But some people also think that the rounded corners are gray black and not good-looking. Production and processing are not entirely a misunderstanding.

3. Integral ball bearings are superior to two body bearings. Although both new technologies use integral ball bearings, they are only used to save raw materials and improve the rotational performance of the two bodies.

Overall, the service life of bearings is related to three factors: the quality of the bearings themselves. The second is to utilize the natural environment. The third is the installation method.