If there is any obvious rotation, it is not flexible, indicating that the size of the shaft is too large, and the tolerance should be lowered. The life of the bearing is closely related to manufacturing, assembly, and use, must be made in each link, in order to make the imported bearings in a good operation, thereby extending the service life of imported bearings.



But from essential, the bushing is actually one of the sliding bearings.The bearing sleeve can be adjusted, so that many… Continue

What achievements have been made by domestic bearing, and what is still working hard? Today we understand it through the development status of domestic and foreign bearings. In October 2019, the rocket was 250 kilometers long, 350 kilometers of high-speed railway bearing product design, process research and sample manufacturing.



It greatly reduced the bearing processing waiting time due to the inconsistency of the tool, effectively improved labor efficiency. The single-rowful conical… Continue