Deep groove ball bearings inside and outside their circle Raceway is arc-shaped deep ditch, affordable radial load, and its load of two-way axial load, but also to high-speed rotation.

In high speed and thrust ball bearings should not be used, can also be used to bear axial loading. And the same size as other types of bearings, bearing friction coefficient is small, high-speed limit. But the impact of intolerance, not to bear heavy loads. Most of deep groove ball bearings for the steel cage is pressed ribbon cage, large-scale use of cars bearing system entities metal cage. Deep groove ball bearings installed in the shaft, in the axial clearance within the limits shaft or shell the two directions of axial displacement, it can be for two-way axial positioning. In addition, such bearings also have a certain aligning capacity, when compared with shell holes tilted 2 'to 10', can still work, but bearing life is affected to some extent.