Triple-row roller slewing bearings are suitable for most load requirements where little space is required (13 Series) .
Apart from plastic spacers they are also available with closed cage and with steel or brass cage.
Heavy dynamic load, high stiffness and more evenly pre-set potentiometer compared to all other slewing bearing configurations (at equal raceway diameter).
Applications:
Deep drilling systems, fire engines, articulated buses, steel plants, self-loading vehicles, cranes, ship loading equipment, harbor and wharf cranes, crawler cranes, offshore equipment.
