Heavy Load Applications, Drive Components and Tooling

W.M. Berg offers over two hundred models of internal gears. Our excellent internal gears are designed for precision accuracy in every situation – manufactured using the best materials and the best design, our internal gears are ideal for any application.

We offer internal gears in stainless steel and aluminum (optionally anodized) to truly afford you the most options of quality internal gears. W.M Berg supplies huge varieties in the number of teeth, pitch and pitch diameter of our internal spur gears. The pressure angles vary to fit any accompanying gear, and if you don’t find what you’re looking for in our selection of over two-hundred internal gears, remember we offer custom internal gear manufacturing.