Retaining ring for Demag AC80-1

The retaining ring, part number 412 525 12, serves as a fastener within the Demag AC80-1 all-terrain crane. It is installed into machined grooves on shafts or within housings to hold various mechanical components in their intended positions. By maintaining the correct axial location of parts, this ring ensures that internal assemblies remain stable during crane operation.

This component is specifically compatible with the Demag AC80-1 model. It is designed to fit into designated grooves to secure items such as bearings, gears, pins, or bushings, preventing them from shifting under operational loads. When properly seated, the ring maintains the structural integrity of the assembly by resisting axial forces.

In heavy machinery, retaining rings function by providing a removable shoulder that locks parts onto a shaft or into a bore. They are used throughout various systems to ensure that rotating or stationary elements do not migrate from their mounting points, which helps maintain proper alignment and prevents interference between moving parts within the mechanical system.