Bearings • Large Diameter Bearings
Large ring and roller bearings are manufactured for use on cranes, aerial lifts, excavators, wind turbines, oil equipment and log loaders.
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Rotek manufactures large diameter light duty slewing bearings for medium duty applications that include turntables, small cranes, industrial production equipment, and utility derricks. Features include raceway diameters from 13" to 57", with thrust capacities of 10,000 to 336,000 pounds and moment capacity of 25,000 to 368,000 ft-lbs. The company's series 1000 large diameter slewing bearings feature raceway diameters of 12" to 42" and have thrust of 610 to 35,000 pounds.