Cross Roller Slewing Bearing
Cross Roller Slew Bearing is with rolling elements in a 90°cross arrangement at a ration of 1:1.
Due to the roller transmit load in a single direction, and the contact area of roller is bigger than the ball, so the rotational torque is less than a ball type design, it can provide higher rigidity and strength. Although the crossed roller slew bearing is with less load capacity than ball type when with same size rolling elements, but crossed roller type bearing has higher stability. As one of the professional turntable bearing suppliers, SWBTEC can produce different size crossed roller slewing bearing with dimension from 100mm-2500mm and often prepare stock for popular model.