In recent years, with the rapid development of China’s automobile industry, the automobile sales industry has also entered the peak season. With the continuous development of automobile new energy, energy saving and environmental protection are the development trend of modern automobile. The requirements for reducing energy consumption, improving safety and comfort performance continue to grow, which requires better accuracy of mechanical parts and excellent technology. Bearing is the basis of automobile transmission, and the rotating parts can not be without the participation of bearing, known as “the joint of automobile industry”. Bearings take on important responsibilities. Bearings are used from the engine, chassis to electrical assembly. Bearings are mainly used in automobile starter, generator, gearbox, chassis, cold fan, wiper, automobile air conditioner, tension wheel, steering wheel and other parts. Automobile bearings include deep groove ball bearings, tapered roller bearings, angular contact ball bearings, needle bearings, or automobile hub bearings, automobile clutch bearings, automobile generator bearings, automobile air conditioning compressor bearings, automobile steering wheel bearings, etc. Fangyuan company strives to improve the bearing quality and steel performance to improve the service life of bearing products; makes various improvements to the performance requirements of high temperature, high speed, low noise and low vibration; selects low friction grease, optimizes the design of sealing ring and dust cover to reduce the internal friction of bearing; greatly improves the service life of various automobile bearings through these technologies.