Triple-row roller slewing bearings from CRB Antriebstechnik are designed to carry heavy loads where little space is available.

They are characterised by the greatest dynamic loadcapacity, highest stiffness and most uniform potentiometer of all slewing bearings (of the same diameter). Their uniform load distribution also meets the highest demands regarding stiffness and precision of the connecting construction.

This product line can be provided with a diameter of 6,300 mm, in segments even up to 14 meters.

Products in the 13-series can be furnished with synthetic spacers or a closed cage depending on the intended application and demands. The cages are available in plastic, steel or brass.

Deep drilling systems, fire engines, articulated buses, steel plants, self-loading vehicles, cranes, ship loading equipment, harbor and wharf cranes, crawler cranes, offshore equipment.