Rotek - Who we are
Welcome to Rotek, a world leader in the engineering, manufacture, service and support of large diameter slewing ring bearing and seamless rolled rings.Rotek manufactures ball and roller type slewing ring bearings in single-row and multi-row designs; with internal or external gearing or gearless; in diameters from 12 inches to 50 feet; in a wide range of capacities, materials and seals. Many slewing ring bearings are available from stock or on short lead-times. Design assistance from Rotek is available, without charge, for any application.
In addition, we offer a variety of after-the-sale services and support programs, including bearing repair and on-site bearing inspection, designed to help extend the life of your large diameter slewing ring bearing.
Rotek also manufactures seamless rolled rings in aluminum grades, carbon, stainless and alloy steels. All forgings are certified and traceable. Seamless rolled rings are produced in diameters from 16 inches to 158 inches and weights to 8,000 pounds.
In 1999, Rotek completed the installation of a brand new ring rolling mill and refurbishment of the hydraulic press. These improvements give Rotek the ability to offer dimensionally consistent, competitively priced seamless rolled rings.
At Rotek, we realize that today’s competitive businesses demand more than just products. That why, in addition to providing you with superior slewing ring bearings and seamless rolled rings, Rotek is committed to responsive service and on time delivery to better meet those expanding needs.
Click on buttons at the top of this page for details on all of Rotek's products and services, or call 1-800-221-8043 for more information.