Angular contact ball bearings?are a type of rolling-element?bearing. As the name implies, rolling-element?bearings?use a roller or?ball?to carry a load. There are many types of?roller-element bearings, including: Each type of?bearing?has its own distinct advantages and trade-offs.

This relatively small device is designed to support a greater range of forces than a standard bearing, and to work within even the most precisely engineered machines and equipment.