Bearing Note：The SKF Group is one of the leading global suppliers of products, solutions and services in the area comprising rolling bearings, seals, mechatronics, services and lubrication systems. The Group's service offer also includes technical support, maintenance services, condition monitoring and training.Bearing Note："NSK" inaugurated its business in 1916 and produced the first ball bearings made in Japan. Since then, NSK Ltd. has developed a full range of bearings, which has been sold throughout the world and has contributed greatly to the development of industries and the advancement of technology.Bearing Name：INA Bearings Bearing Note：For decades, the Schaeffler Group's INA brand has stood for creative application solutions, great engineering and manufacturing expertise and a strong customer focus. Thinking outside the box, that is, taking new paths to develop ideas and think beyond barriers, is just as important now as it was when the company was first established.