Rotor Clip SH-50SS Mps External Retaining Ring 1/2 in

Product Description

The ROTOR CLIP SH-50SS MPS is an external retaining ring designed for 1/2 inch (0.500 inch decimal) shaft diameters with a groove diameter of 0.468 inches. Manufactured from 15-7 Grade 632 stainless steel and processed to AMS-5529 and UNS S15700 specifications, this ring provides reliable axial retention in demanding environments where corrosion resistance is required. The passivated finish enhances surface protection without altering dimensional tolerances. Hardness is rated at 66-71 HRC, making this ring suitable for high-load or high-cycle applications. Licensed HVAC technicians, machinists, and maintenance professionals install this type of ring using standard retaining ring pliers.

This external retaining ring is suited for use in rotating shaft assemblies, precision mechanical equipment, and industrial components where secure axial positioning is critical. It meets Military Specification MS 16624-4050 and ISO 13485:2015, making it appropriate for use in regulated manufacturing environments including medical device, aerospace, and industrial applications. The ring seats into a machined external groove on the shaft and retains adjacent components without the need for threading or welding.

Key Features

• External retaining ring style for 1/2 inch shaft diameter (0.500 inch decimal)
• Groove diameter of 0.468 inches with tolerance of -0.002 to 0.002 inches
• 15-7 Grade 632 stainless steel construction, passivated finish
• Hardness rating of 66-71 HRC for high-load retention
• Meets AMS-5529, UNS S15700, MS 16624-4050, and ISO 13485:2015
• Ring thickness of 0.035 inches; groove width of 0.039 inches

Compatibility

Designed as a direct-fit external retaining ring for shafts with a 1/2 inch (0.500 inch) diameter and a machined external groove conforming to MS 16624-4050 groove geometry specifications.

Installation Notes

Installation requires external retaining ring pliers sized for 1/2 inch shaft rings. Ensure the shaft groove is clean and free of burrs before seating the ring. Power down or de-energize all associated equipment before disassembly or ring replacement. Verify groove diameter, groove width, and groove depth match the specifications of this ring before installation to prevent improper seating or ring failure.