Crossed roller slewing ring is similar with Single-row ball slewing ring. It has
only single-row short cylindrical rollers. The axes line of the adjacent roller
are 90°cross spread. There are two raceways in outer and inner ring. The section
of raceway is linear. Half of rollers bear the down axial loading, and others
bear the up axial loading.
only single-row short cylindrical rollers. The axes line of the adjacent roller
are 90°cross spread. There are two raceways in outer and inner ring. The section
of raceway is linear. Half of rollers bear the down axial loading, and others
bear the up axial loading.