Demag
Retaining ring for Demag AC80-1
This retaining ring is a mechanical component used for axial positioning within the Demag AC80-1 crane assembly. It secures parts such as bearings, gears, and bushings by fitting into a machined groove to prevent displacement.
Parts diagram
Compatible models
Specifications
- Part number
- 412 518 12
- Brand
- Demag
The retaining ring, part number 412 518 12, serves as a mechanical fastener within the Demag AC80-1 crane. It is designed to secure the axial position of various components, including bearings, gears, pins, and bushings, either on a shaft or within a housing. By seating firmly into a machined groove, the ring creates a physical barrier that prevents the unwanted lateral movement of adjacent parts during operation.
This component is compatible with the Demag AC80-1 model. It is essential for maintaining the structural integrity of mechanical assemblies, ensuring that moving parts remain properly aligned despite the operational loads and vibrations characteristic of crane machinery. The ring is manufactured to meet the specific fitment requirements for this crane model.
Retaining rings function as a standard method for securing components in mechanical systems. They provide a simple yet effective way to lock parts in place without the need for complex fastening hardware. By maintaining the correct axial alignment, these rings help ensure the consistent performance of the crane's mechanical systems.

