The deep groove in a ball bearing is a fundamental design feature that enables the bearing to provide smooth and reliable operation, reduce friction, and support loads in a variety of mechanical systems. Its ability to accommodate radial and axial loads while maintaining efficient rotation makes deep groove ball bearings essential components in many types of machinery and equipment.

It's important to consult the manufacturer's specifications and technical documentation for specific details regarding the thrust load capacity of a ball bearing. By considering these factors and understanding the load ratings, engineers and designers can select the most suitable ball bearings for their applications, ensuring reliable and efficient performance while maintaining safety and longevity.

The term angle of contact in the context of ball bearings refers to the angle formed between the direction of the load and a line perpendicular to the bearing axis. In the case of angular contact ball bearings, this angle is specifically designed to optimize the bearing's ability to support combined radial and axial loads, as well as pure axial loads in a specific direction.