In the design of machine parts, how to choose the matching of bearings, what should be paid attention to when assembling?
Mechanical design manual there, and directly check out, you can, but to consider whether the use of the installation and removal of tools, there is no best to do loose, or else it is very difficult
According to the performance requirements of parts, the accuracy grade of bearings and the matching accuracy of shafts and bearings are determined
Bearings are purchased parts, shaft and bearing inner ring with the base hole selection, as for the flexibility of the match, depending on the use of requirements, assembly, of course, is to be installed smoothly. The bearing outer ring is matched with the box body, and the base shaft system is matched
