Snap ring for Demag AC80-1

This snap ring, identified by part number 420 019 12, is a fastening component used to secure parts within the Demag AC80-1 crane. It is installed into a machined groove on a shaft or within a bore to create a removable shoulder that holds other components in place. By maintaining the axial position of items such as bearings, gears, or pins, it prevents unwanted movement that could otherwise lead to misalignment or mechanical interference within the crane systems.

The component is compatible with the Demag AC80-1 model and is associated with the internal subsystem 993-0424. It is designed to fit the specific dimensions required for this assembly, ensuring that internal parts remain fixed during operation.

Snap rings function as retaining elements in various mechanical assemblies. They are used to lock components onto shafts or into housings, providing a secure stop that resists axial forces. Proper installation of a snap ring is necessary to maintain the integrity of the mechanical system and to ensure that rotating or stationary parts remain properly aligned throughout the service life of the machinery.