Motor bearing, also known as motor bearing or motor bearing, is a specialized bearing specifically applied to electric motors or motors. The bearing used in the motor is a component that supports the shaft, which can guide the rotation of the shaft and also withstand the components that are idling on the shaft. The concept of a bearing is very broad. There are four types of bearings commonly used in electric motors, namely rolling bearings, sliding bearings, joint bearings, and oil bearing. The common motor bearing is a rolling bearing, that is, a bearing with a rolling body. Sliding bearings generally refer to bearings that do not have rolling elements, i.e. bearings that perform sliding motion, and some of them are Boundary Lubricants
