Rotor Clip SH-112SS B100 External Retaining Ring 1-1/8 in

Product Description

The ROTOR CLIP SH-112SS B100 is an external retaining ring designed to secure components on a 1-1/8 inch (28.58 mm) diameter shaft by seating into a precision-machined groove. Manufactured from 15-7 Grade 632 stainless steel with a zinc finish, this ring meets the AMS-5529 and UNS S15700 material standards and carries ISO 13485:2015 compliance. With a groove diameter of 1.059 inches, a ring thickness of 0.050 inches, and a hardness rating of 47-52 HRC, it delivers reliable axial retention in demanding mechanical assemblies. Installation is typically performed by licensed mechanical or industrial technicians working on rotating shafts, actuators, and precision equipment.

This external retaining ring is suited for industrial and commercial mechanical assemblies where corrosion resistance and high hardness are required. Typical applications include rotating shaft assemblies, gearboxes, pump components, and other equipment where a secure, removable axial fastener is needed. The 15-7 stainless steel construction makes it appropriate for environments that demand resistance to corrosion and elevated hardness levels, including food processing, medical device, and general industrial machinery applications.

Key Features

• Fits 1-1/8 inch shaft diameter with a 1.059 inch groove diameter
• 15-7 Grade 632 stainless steel construction rated at 47-52 HRC hardness
• Zinc finish for added surface protection
• Meets AMS-5529 and UNS S15700 material specifications
• ISO 13485:2015 compliant for use in regulated manufacturing environments
• Groove width of 0.056 inches and ring thickness of 0.050 inches for precise fitment

Compatibility

Designed as an OEM-style external retaining ring for 1-1/8 inch diameter shafts requiring a groove diameter of 1.059 inches, a groove width of 0.056 inches, and a groove depth of 0.033 inches.

Installation Notes

External retaining rings of this type are installed and removed using snap ring pliers sized for external rings. De-energize and lock out all equipment before servicing any shaft assembly. Inspect the shaft groove for burrs or damage before seating the ring to ensure proper retention. Follow applicable ASME and machinery safety standards for fastener installation in rotating equipment.