The rolling elements are radial rolling bearings of cylindrical rollers. The internal structure of cylindrical roller bearings uses rollers arranged in parallel. Spacers or spacers are installed between the rollers, which can prevent the tilting of the rollers or friction between the rollers, and effectively prevent the increase of rotational torque.
Cylindrical rollers are in linear contact with the raceways and have a large radial load capacity. It is suitable for both heavy and shock loads and high-speed rotation.
Cylindrical roller bearing raceways and rolling bodies are geometrically shaped. After improved design, it has a higher load carrying capacity. The new structural design of the flange and roller end faces not only improves the axial bearing capacity of the bearing, but also improves the lubrication conditions of the contact area between the roller end face and the flange. Bearing performance.