Bearing is an important part in mechanics and engineering, which is used to support and transfer load and perform rotational movements in devices and machinery. These parts generally consist of an inner ring and an outer ring that are connected together by a set of bearings (balls, rollers, or bearings). The main application of the bearing is to pass and bear the rotational force and moisture between two moving surfaces.
Bearings are used in a wide variety of industrial devices and machinery, including automobiles, home appliances, heavy machinery, electrical equipment, and even in the aerospace and marine industries. Their main applications are power transmission and rotational movement without causing much friction, as well as reducing wear and other mechanical failures.