The primary function of a bearing is to enable the controlled transfer of loads and motion while minimizing friction and wear. Bearings achieve this through the use of rolling elements, such as balls or rollers, or through sliding surfaces, depending on the specific type of bearing. By doing so, bearings help to maintain the integrity and alignment of rotating shafts, axles, and other mechanical components, ensuring smooth and efficient operation of the machinery.

It's important to note that the specific steps for using an angular contact bearing may vary depending on the application, the bearing's design, and the manufacturer's recommendations. Always refer to the bearing manufacturer's instructions and guidelines for the proper use and maintenance of angular contact bearings.

   - Spherical Roller Bearings: Spherical roller bearings are well-suited for applications where heavy radial loads, shock loads, and moderate axial loads are present, and where misalignment accommodation is required.