Rotor Clip SH-75SS B100 External Retaining Ring 3/4 in

Product Description

The ROTOR CLIP SH-75SS B100 is an external retaining ring designed to secure components on shafts in assemblies where axial retention is required. Manufactured from 15-7 Grade 632 stainless steel (AMS-5529, UNS S15700) with a zinc finish, it provides strong corrosion resistance and hardness rated at 66 to 71 HRC. The ring seats in an external groove on a 3/4-inch shaft, with a groove diameter of 0.704 inches and a ring thickness of 0.042 inches. Mechanical assemblers and maintenance technicians install this ring in rotating or stationary shaft applications across industrial, HVAC, and precision equipment systems.

This retaining ring is suited for use in applications where shaft groove dimensions call for a 3/4-inch nominal shaft diameter. Its 15-7 stainless steel construction makes it appropriate for environments with elevated corrosion exposure or where standard carbon steel rings are inadequate. Typical install scenarios include bearing retention, gear and pulley assemblies, and pump shaft applications. The zinc plating adds an additional layer of surface protection in moderate-exposure environments. This ring meets AMS-5529 and UNS S15700 standards and is manufactured in compliance with ISO 13485:2015.

Key Features

• 15-7 Grade 632 stainless steel construction rated 66 to 71 HRC for high hardness and wear resistance
• Zinc finish provides additional corrosion protection on the ring surface
• Groove diameter of 0.704 inches with a tolerance of -0.003 to +0.003 inches for precise fitment
• Ring thickness of 0.042 inches with tolerance of -0.002 to +0.002 inches
• Meets AMS-5529 and UNS S15700 fastener standards; manufactured under ISO 13485:2015
• Free outside diameter of 1.09 inches with groove width of 0.046 inches

Compatibility

Designed for external shaft groove applications requiring a 3/4-inch shaft diameter with a 0.704-inch groove diameter, a groove width of 0.046 inches, and a groove depth of 0.023 inches.

Installation Notes

External retaining rings of this type are installed using snap ring pliers sized for external rings. De-energize and lock out all equipment before beginning shaft work. Confirm groove dimensions match the ring specifications before installation to prevent improper seating or ring failure under load. Do not reuse a retaining ring that has been removed, as repeated installation cycles can compromise retention force.