What is Bearing? A bearing is a mechanical element which allows motion between two rotating parts, with minimum friction. An example of such rotating parts is shaft and its housing. Function of bearing A good bearing is expected to do following functions. It should ensure free rotation with minimum friction It should support rotating parts and maintain them in correct position Bearing should transmit the forces acting on rotating parts to the frame of the machine Classification of Bearings There are several bases for classification of bearings, we will discuss all of them one by one. Depending on the direction of force Radial bearing Axial bearing Depending on the type of friction Sliding contact bearing Roller contact bearing Sliding contact … Continue reading Bearing | Types, Applications, Failures, Selection, Advantages