Rotor Clip DE-6SS External Retaining Ring 420 Ss Pack of 5

Product Description

The ROTOR CLIP DE-6SS is a metric external retaining ring designed to secure components on shafts in assemblies where axial movement must be restricted. Manufactured from 420 grade stainless steel with a phosphate and oil finish, this ring delivers corrosion resistance and hardness values of 65-72 HR30N — suitable for demanding industrial, HVAC, and mechanical service environments. The ring fits an 8 mm shaft diameter with a 6 mm groove diameter, a groove width of 0.74 mm, and a ring thickness of 0.71 mm. Mechanical assemblers, maintenance technicians, and OEM service teams typically install this style of retaining ring during component replacement or scheduled service.

The DE-6SS is used in applications requiring a compact, low-profile axial fastener on metric shafts. Its three-prong design conforms to DIN 6799 and SAE 1060-1090 fastener standards, making it suitable for motors, pumps, blower assemblies, and similar rotating equipment found in residential and light commercial HVAC systems, plumbing equipment, and general mechanical assemblies. Each package contains 5 rings, with a minimum order quantity of 1 package.

Key Features

• 420 stainless steel construction with 65-72 HR30N hardness for durability in service environments
• Phosphate and oil finish for corrosion resistance
• Three-prong external ring design per DIN 6799 standard
• Groove diameter tolerance of -0.0750 mm and groove width tolerance of 0.0000 to +0.0500 mm for precise fitment
• Ring thickness tolerance of -0.0200 to +0.0200 mm ensures consistent seat depth
• Metric system of measurement; compatible with ISO 13485:2015 quality standards

Compatibility

Designed for use on 8 mm metric shafts with a 6 mm groove diameter per DIN 6799 and SAE 1060-1090 specifications. Confirm groove diameter, groove width, and shaft diameter against the existing assembly before installation.

Installation Notes

External retaining rings of this type are installed using snap-ring pliers sized for external rings; use of incorrect tooling can deform the ring or damage the groove. Power down and de-energize any equipment before disassembling rotating components. Inspect the shaft groove for wear or deformation before seating the new ring. Ensure the ring is fully seated in the groove on all three prongs before returning the assembly to service.