Rotek Series 2100 units are four-point contact slewing bearings with induction-hardened raceways. Balls are chrome-alloy steel and separated by spacers to prevent ball-to-ball sliding friction. Series 2100 units are general purpose slewing bearings for medium duty applications.
Raceway Diameters: 13" to 57"
Thrust: 10,000 to 336,000 pounds
Moment: 25,000 to 368,000 ft-lbs
Radial: 3,000 to 98,000 pound
Gearing: Internally geared, externally geared or gearless models are available
Turntables, Small cranes, Industrial production equipment and Utility derricks