nFour-point contact ball slewing ring bearing with induction-hardened,raceways,Balls are chrome-alloy steel and separated by spacers to prevent ball-to-ball sliding friction.
nCapacities:
nThrust: from10,000 to 336,000 pounds
nMoment: from25,000 to 368,000 ft-lbs.
nRadial: from3,000 to 98,000 pounds
nGearing: none gear,external gear or internal gear.
nApolications: Turntables,Small cranes, Industrial production equipment and Utility Derricks.