Angular Contact Ball Bearings are can bear radial load and axial load. Single row Angular Contact Ball Bearings only can bear axial load in one direction. It will lead to an additional axial force when it bear radial load.
Single Row Angular Contact Ball Bearings can only bear axial load in one direction, when it bears the radial load, it will cause additional axial force. As a result of this, it must carry the appropriate reverse load. Therefore, Angular Contact Ball Bearings are generally used in pairs. We often use Single Row Angular Contact Ball Bearings in machine tool spindle, high-frequency motors, gas turbine, centrifugal separator, a small car's front wheel, differential pinion shaft etc.
Double Row Angular Contact Ball Bearings with withstanding combined load and torque load, it can limit the axis or shell displace in bi-directional. Basic on it features, it is used in pump, Roots blower, air compressor, various types of transmission, fuel injection pumps, Printing Machinery etc.