Basic knowledge of angular contact ball bearings

Single row angular contact ball bearing

It features a single-row steel ball configuration, which allows it to accommodate more steel balls than deep groove ball bearings of the same size. This design provides higher radial load capacity and unidirectional axial load capacity. By selecting different contact angle configurations, it can achieve varying radial and axial load capacities. When used in multiple pairs, it can meet bidirectional positioning requirements and support higher rigidity. It is available in both open and closed configurations. High-precision versions are particularly suitable for precision positioning and high-speed applications in brain-related fields.

Double row angular contact ball bearing

It has two rows of steel ball back-to-back structure configuration, with higher radial bearing and bidirectional axial bearing capacity and overturning moment, and can guarantee a certain stiffness requirements. It can provide open and closed configuration.

Four-point contact ball

With a single row of steel ball configuration, it can withstand axial loads in two directions, and occupies less axial space than double row angular contact ball bearings. The inner ring separation design can accommodate more steel balls to meet higher bearing capacity, and is convenient for installation and disassembly.

Thin wall angular contact ball bearing

Specific series of imperial and metric dimensions, independent of bearing size variations, feature extremely thin rings and fixed cross-sectional dimensions. These components are lightweight and suitable for applications with strict size constraints on the bearing mounting area and lower load requirements. They can handle both radial and unidirectional axial loads and come in open and closed configurations.

Thin wall four point contact ball bearing

Specific series of imperial and metric dimensions, independent of bearing size variations, feature extremely thin rings and a fixed cross-sectional dimension. These bearings are lightweight and suitable for applications with strict size constraints on the installation area and low load requirements. They can withstand axial loads in both longitudinal and transverse directions, as well as overturning moments. The bearings come in open and closed configurations.