Deep groove ball bearings are commonly used in a wide range of applications, including electric motors, pumps, gearboxes, conveyors, and various machinery and equipment. Their ability to handle both radial and axial loads, combined with their low friction and high efficiency, makes them versatile and widely utilized in industrial, automotive, and consumer products.

The angle of contact in angular contact ball bearings is a critical design parameter that influences the bearing's load-carrying capacity, precision, rigidity, and high-speed capability. It allows the bearing to operate efficiently under dynamic and oscillating loads, making it suitable for applications where precise motion control and accurate load distribution are essential.

A cylindrical roller bearing is a type of rolling-element bearing that is designed to provide support for heavy radial loads and moderate axial loads. It consists of cylindrical rollers held in place by inner and outer rings, with the rollers positioned parallel to the axis of the bearing. Cylindrical roller bearings are widely used in various applications where high load-carrying capacity and rigidity are required.