What requirements should bearings meet
Writer： admin Time：2021-04-12 10:56 Browse：℃
Because the high-speed bearing has to meet the requirements of two aspects, not only to meet the requirements of high-precision bearing, but also to achieve the goal of high-temperature bearing. The main requirements are as follows:
1. The change of hardness and size of bearing from normal temperature to higher temperature.
2. At high temperature, due to centrifugal force, the change of force and shape.
However, in order to maintain the working accuracy and excellent performance of the bearing, we have to work hard on the bearing fit and clearance, especially in special cases, such as high speed and high temperature, which is often encountered in the mechanical production and manufacturing environment. In this environment, it is not easy to maintain good working performance.