Rotek Incorporated, a thyssenkrupp company and member of the thyssenkrupp rothe erde group, is the North American leading manufacturer of  slewing bearings  (including ball and roller slewing bearings and wire-race slewing bearings). Furthermore, Rotek is a market leader for seamless forged steel and non-ferrous metal rings .

Throughout the world, Rotek slewing bearings and forged rings are installed in a wide variety of applications. Rotek slewing bearings and forged rings prove every day to be important structural and connection elements used in mechanical engineering, in harbor cranes, ship deck cranes, truck cranes and construction cranes as well as in excavators, antenna systems, in the offshore technology, rail vehicles, telescopes, tunneling machines, wind energy turbines, underwater turbines and solar energy plants.

Rotek offers a unique combination of experience and technology in designing large diameter slewing bearings and seamless forged rings. We have designed and manufactured thousands of slewing bearings and forged rings for a wide array of application requirements.