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The ball and roller combined slewing bearing with international teeth is mainly composed of an outer race, an inner race, rollers and steel balls. The inner race and the outer race each have a horizontal linear raceway and a spherical raceway, the rollers are located in the horizontal linear raceway, and the steel ball is located in the spherical raceway.
The horizontally placed roller bears the axial force, the radial force is borne by the steel ball, and the tilting moment is borne by both.
The ball and roller combined slewing bearing with external teeth has the advantages of small eccentricity and long service life. It also has the advantages of the dual structure of rollers and balls. It is suitable for main engines that bear large axial loads, overturning moments, high life requirements and continuous operation.
The ball and roller combined slewing bearing with external teeth is mainly used in power plants, port open-air material stackers, reclaimers and other heavy equipment.
The ball and roller combined slewing bearing with international teeth is mainly composed of an outer race, an inner race, rollers and steel balls. The inner race and the outer race each have a horizontal linear raceway and a spherical raceway, the rollers are located in the horizontal linear raceway, and the steel ball is located in the spherical raceway.
The horizontally placed roller bears the axial force, the radial force is borne by the steel ball, and the tilting moment is borne by both.
The ball and roller combined slewing bearing with external teeth has the advantages of small eccentricity and long service life. It also has the advantages of the dual structure of rollers and balls. It is suitable for main engines that bear large axial loads, overturning moments, high life requirements and continuous operation.
The ball and roller combined slewing bearing with external teeth is mainly used in power plants, port open-air material stackers, reclaimers and other heavy equipment.
