Rotor Clip DSH-15SG External Retaining Ring 15mm Din 471

Product Description

The ROTOR CLIP DSH-15SG is a metric external retaining ring designed for 15 mm diameter shafts, conforming to DIN 471 fastener standards. Manufactured from 420-grade stainless steel with a phosphate finish, this ring seats into a 14.3 mm groove diameter to secure components axially on a shaft. Ring thickness is 1.00 mm and free diameter measures 13.80 mm. The phosphate coating provides corrosion resistance and surface lubricity suitable for industrial and mechanical assembly environments. Licensed technicians, millwrights, and mechanical assemblers working with metric shaft assemblies will find this ring a direct-fit DIN 471 solution.

This external retaining ring is suited for use in rotating shaft assemblies, gear drives, pump shafts, and other metric mechanical systems where a DIN 471 standard clip is specified. Its 420 stainless steel construction makes it appropriate for environments where mild corrosion resistance is required. The phosphate finish aids in installation by reducing friction during ring seating. This part is supplied in a package quantity of five, with a minimum order quantity of one package.

Key Features

• DIN 471 and ISO 13485:2015 standard compliance for metric external retaining ring applications
• 420-grade stainless steel construction for corrosion resistance in industrial environments
• Phosphate finish reduces surface friction and aids ring installation
• 15 mm shaft diameter with 14.3 mm groove diameter and 1.10 mm groove width
• Ring thickness of 1.00 mm with a groove depth of 0.35 mm for secure axial retention
• Metric system of measurement — direct replacement for DIN 471 specified hardware

Compatibility

Designed as a DIN 471 compliant external retaining ring for metric shaft assemblies with a 15 mm shaft diameter and a 14.3 mm groove diameter per DIN 471 specifications.

Installation Notes

Installation requires appropriate external snap ring pliers sized for DIN 471 retaining rings — do not use improvised tools that could distort the ring or damage the groove. Ensure the shaft groove is free of burrs and debris before seating the ring. Power down and de-energize any connected equipment before servicing shaft assemblies. Verify groove dimensions against the specified tolerances prior to installation to ensure proper retention force.