Designed to enable rotational or linear movement in a device, bearings are machine elements that are used to reduce friction between moving parts and to enhance the speed and efficiency of a system. At the same time, bearings are used to support other parts of a machine by handling various amounts of stress.
When two metal parts come in contact inside a machine, a large amount of friction is produced, and this can lead to the wear and tear of the material in time. Bearings reduce friction and facilitate movement by having two surfaces that roll over each other.
