Deep groove ball bearings are the most common rolling bearing. It is simple and easy to use. Is mainly used to carry radial loads, but when you increase bearing radial clearance, performance with certain angular contact ball bearings to withstand radial and axial combined loading. When thrust ball bearing in high speed and should not be used, can also be used to accommodate purely axial loads. Jiashan oil-free bearings with the same size compared to other types of bearings, these bearings friction bearings clean the small, high speed. But not impact resistance is not suitable to withstand heavy loads.
Deep groove ball bearings installed in the shaft and then, in the context of the axial internal clearance of the bearing, and may limit the axial displacement of the shaft or housing in both directions, so powder metallurgy in bidirectional axial location of bearings. In addition, the bearings are also capable to aligning when tilt relative to the shell holes 2 ' at ~ 10 ′, still works, but has some influence on bearing life.
Cage of deep groove ball bearings for the steel cage, large bearings with machined metal cage.