Several wrong ideas on the quality discrimination of imported bearings

Several wrong ideas on the quality discrimination of imported bearings

1. According to the bearing quality

In the whole process of marketing bearings, many customers said that if the bearing surface is bright, it is cost-effective. It is wrong. The brightness of the bearing surface should be dark, which is caused by whether the stainless steel plate for bearing is qualified, its cutting technology and common cutting oil, of which the first two are dominant.

2. Is the fillet bright

The fillet of bearing does not determine the quality of bearing, but it reflects the production and processing mode of bearing. The fillet is gray black, indicating that the strength of the bearing is improved after heat treatment. But some people think that the rounded corners are gray and black, which is not good-looking. Incomplete production and processing is a misunderstanding. 3. The integral ball bearing is superior to the two bodies. Although the new technology and new technology adopt the integral ball bearing, it is only to save raw materials and improve the rotation performance of the two bodies.

Generally speaking, the service life of the bearing is related to three elements: one is the quality of the bearing itself. Second, the application of natural environment. The third is the installation method.