Angular contact ball bearings are particularly suitable for handling mixed loads, i.e. loads applied simultaneously in the radial and axial directions. The axial load capacity increases as the contact angle increases.
Classification includes: single row angular contact ball bearings, double row angular contact ball bearings, four point contact ball bearings.
Single row angular contact ball bearings can only handle unidirectional axial loads. Under the action of radial load, there will be a radial force in the bearing, which needs to be adjusted by a reverse force. Therefore, this type of bearing generally needs to rely on a second bearing for balance. Single row angular contact ball bearings can be loaded with more steel balls, so the bearing has a higher load capacity. There are three contact angles: 15, 25, and 40, and the suffix codes are C, AC and B respectively. Single row angular contact ball bearings include integral and integral types. Non-separable bearings are divided into three series: standard, high speed and super speed according to different applications; The inner and outer rings of separable bearings can be installed separately and are used only in components with limited mounting positions.
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