Angular contact bearing

Additional Details

The higher limit rotational speed of the angular contact ball bearing makes it can support radial load and axial load at the same time, and can also withstand pure axial load. The axial load capacity is determined by the contact angle and increases with the increasing of the contact angle.
    The single row angular contact ball bearing can only support the axial load in one direction. The supporting of the radial load will cause an additional axial force, and the reverse load must be applied. Therefore, the bearings are generally used in pairs. The double row angular contact ball bearing can withstand greater radial, axial two-way joint loads with the radial load as the main load and the moment loads. It can limit the displacement of the axis or two-way axis of the shell and the contact angle degree is 30.
    The angular contact ball bearings installed in pairs can bear radial, axial two-way joint loads with the radial load as the main load, and it can also withstand the pure radial load. The tandem configuration can only afford the axial load of a single direction, and the other two configurations can withstand the axial load in either direction. This type of bearing in general is matched with the pairs by manufacturers before the submission to the user. After the installation, the preload, the rings and the balls are in the axial pre-load state, thereby enhancing the stiffness and rotation accuracy of the entire group bearings as a single bearing.