Stützringe

Stützringe, also known as thrust collars or support rings, are mechanical components used to support axial loads in rotating machinery. They are typically ring-shaped and designed to prevent axial movement of shafts or other components. Their primary function is to distribute the axial force over a larger surface area, thereby reducing stress and preventing damage.

These rings are often made from materials such as steel, bronze, or specialized plastics, chosen for their wear resistance and ability to withstand the operating conditions. The design of a stützring can vary depending on the specific application. Some are simple flat rings, while others may have grooves or other features to facilitate lubrication or to mate with other components.

Stützringe are commonly found in applications such as pumps, electric motors, gearboxes, and turbines. In these systems, they work in conjunction with bearings to manage the forces acting on the rotating assembly. By providing a stable axial reference, stützringe help to maintain the precise alignment of shafts and critical components, contributing to the overall efficiency and longevity of the machinery. Their presence is crucial for preventing premature wear and failure caused by excessive axial thrust.