Ball Bearings
Crossed roller bearings are arranged perpendicular to each other in the inner and outer wheel spacer retainers on the V-grooved rolling surface with the cylindrical rollers at right angles. This design allows the crossed roller bearing structure to withstand all loads in all directions such as radial, axial, moment and momentum loads simultaneously. Because the roller is in contact with the track surface, therefore, the possibility of elastic deformation of the bearing under load is very small, crossed roller bearings are widely used in industrial automatic robots, working robots and , etc., in the need for high rigidity, compact and high-speed operation can still ensure accuracy of the occasion, crossed roller bearings can meet its conditions.
Crossed roller bearing RE type:The RE type is a form derived from the design concept of the RB type, with the inner ring divided into two and the outer ring integrally molded. It is most suitable for applications that require high accuracy of outer ring rotation.