Rotor Clip CG-75ST Oil Spiral Retaining Ring 3/4 in

Product Description

The ROTOR CLIP CG-75ST OIL is an external spiral retaining ring designed to secure components on a 3/4-inch shaft without the need for groove machining on both sides. Made from SAE 1060-1090 steel with an oil finish coating, this ring seats into a shallow external groove and holds axial position under load. The ring measures 0.042 inches in thickness and features a free outside diameter of 0.828 inches, compressing into a groove diameter of 0.704 inches. Licensed mechanics, maintenance technicians, and industrial assembly pros install these in rotating shaft assemblies, gearboxes, and motor applications where positive axial retention is required.

This external spiral retaining ring is suited for light-to-medium duty shaft retention in industrial, mechanical, and trade-service applications. The spiral design allows single-turn installation without special pliers in many configurations, making it a practical choice for production assembly and field repair alike. The oil coating provides short-term corrosion resistance during storage and installation. This ring is sold individually with a minimum order quantity of 5 units per transaction.

Key Features

• External spiral ring design for tool-accessible single-turn installation on 3/4-inch shafts
• SAE 1060-1090 steel construction conforming to UNS G10600-G10900 standards
• Oil finish coating provides corrosion protection during handling and storage
• Groove diameter of 0.704 inches with tolerance of -0.003 to +0.003 inches for precise fitment
• Ring thickness of 0.042 inches with tight tolerance of -0.002 to +0.002 inches
• Meets ISO 13485:2015 quality management standards

Compatibility

Designed for use on 3/4-inch diameter shafts with an external groove cut to 0.704 inches groove diameter and 0.046 inches groove width. Verify groove depth of 0.023 inches before installation to confirm ring retention.

Installation Notes

Installation is performed by maintenance technicians and mechanical assemblers. De-energize and lock out all rotating equipment before servicing shaft assemblies. Confirm groove dimensions match the specified tolerances before seating the ring to avoid under-retention or ring ejection under load. Do not reuse a ring that has been removed, as the spiral geometry may be compromised.