It can bear radial load and axial load at the same time. The higher the rotating speed, the larger the contact angle, the higher the axial bearing capacity.

Single row bearing can only bear axial load in one direction. When bearing radial load, it will cause additional axial force. And only limit the axial displacement of the shaft or shell in one direction. If it is installed in pairs, make the outer rings of a pair of bearings opposite, that is, wide end face to wide end face, and narrow end face to narrow end face. In this way, the additional axial force can be avoided, and the shaft or shell can be limited to the axial clearance range in two directions. There are more than 70 kinds of variable structure of angular contact ball bearing