Bearings are the high-quality components, which are made to assist the objects in rotation. They are designed to provide the support to shaft which rotate inside the machine. These are useful for the functioning of electric generators, automobiles, airplanes, and others. Also, these are functional for the household appliances which we use in our regular life. Bearings are made to support the rotating shafts of gears, turbines, wheels, rotors, etc. These enable a smooth and stable rotation. These are accessible with excellent corrosion as well as wear resistance. These fulfill all lubrication requirements and have lower-friction coefficient.