Rotek is the North American manufacturing leader of slewing rings.



Rotek slewing rings are machine elements which absorb all axial and radial forces and the resulting tilting moments in a single self-retaining and ready-to-install unit.

Their low profile and an excellent weight/performance ratio, open center, and the possibility of an integrated gearing make Rotek slewing rings ideal structural components.

Rotek manufactures slewing rings from 12 inches to 50 feet as monobloc systems and segmental slewing rings up to 8,000 pounds.

Rotek slewing rings are manufactured in the U.S.A.