cylindrical roller bearing

cylindrical roller bearing is a kind of taper bearings machinery and equipment vital components. Its main function is to support the mechanical rotating body to reduce the equipment in the transmission process, mechanical load coefficient of friction. Backing bearings is an important foundation for all types of machinery and equipment, spare parts, its precision, performance, longevity and reliability of the host precision, performance, longevity and reliability play a decisive role. Mechanical products,crossed taper bearings are precision products requires not only a comprehensive support mathematics.