Double row ball slewing bearing

Key Attributes.

This slewing bearing is comprised of double row steel ball in upper and lower layers, inner ring and outr ring are in two separate structures and two half rings need to be fixed bu joint bolts. Due to the upper and lower rows of steel ball, the bearing can carry radial force, axial force and tilting monent simultaneously. Mostly, the bearing is working under axial force and tilting moment together. It is especially suitable for some loading and unloading machines of overmedium diameter, such as tower crane, truck crane and so on.