Rotor Clip SH-131SS B100 External Retaining Ring

Product Description

The ROTOR CLIP SH-131SS B100 is an external retaining ring designed to secure components on a 1-5/16 inch (1.3125 inch) diameter shaft. Manufactured from 15-7 Grade 632 beryllium copper stainless steel and finished with a zinc plating, this ring provides corrosion resistance and high hardness suited for demanding mechanical assemblies. It seats in a groove measuring 1.232 inches in diameter and 0.056 inches wide, with a ring thickness of 0.050 inches. Installation and removal are handled by licensed mechanical technicians, machinists, or maintenance professionals working on precision shaft assemblies in industrial, aerospace, or commercial equipment applications.

This retaining ring fits external groove applications on shafts with a 1-5/16 inch nominal diameter. It is appropriate for use in equipment where high hardness, tight dimensional tolerances, and corrosion-resistant materials are required. The zinc finish adds a layer of surface protection suitable for environments where mild corrosion resistance is needed. Technicians working on rotating assemblies, gearboxes, pumps, or similar equipment will find this ring dimensionally consistent with standard external snap ring profiles for this shaft size.

Key Features

• Fits 1-5/16 inch (1.3125 inch) shaft diameter with a 1.232 inch groove diameter
• 15-7 Grade 632 stainless steel construction for high strength and corrosion resistance
• Hardness rated 47-52 HRC for use in high-load or high-wear environments
• Zinc finish provides additional surface protection
• Meets AMS-5529 and UNS S15700 fastener standards
• Groove width of 0.056 inches with tight tolerance for precise seating

Compatibility

Designed as an OEM-style external retaining ring for shafts with a 1-5/16 inch nominal diameter and a groove diameter of 1.232 inches. Verify groove width and depth against the values listed in the Technical Specifications before installation.

Installation Notes

Installation should be performed by a qualified mechanic or technician using appropriate external snap ring pliers sized for this ring diameter. Ensure the shaft and groove are clean and free of burrs before seating the ring. De-energize and lock out any equipment before servicing shaft assemblies. Confirm groove dimensions match ring specifications to avoid improper seating or ring failure under load.