Rotor Clip SH-200ST Pa External Snap Retaining Ring

Product Description

The ROTOR CLIP SH-200ST PA is an external snap retaining ring designed to secure components on a 2-inch shaft by seating in a precision-machined groove. Manufactured from SAE 1060-1090 spring steel with a phosphate finish, it delivers hardness in the 47-52 HRC range for reliable retention under load. The ring seats into a groove diameter of 1.886 inches and carries a ring thickness of 0.062 inches. The phosphate coating provides a baseline level of corrosion resistance suitable for general industrial and mechanical service. Licensed trades and maintenance professionals install this ring where a positive axial stop is required on rotating or stationary shafts.

This external retaining ring fits 2-inch shaft diameters across a broad range of mechanical assemblies including gearboxes, motors, pumps, and drive shafts. It is suited for both OEM assembly and field repair applications in industrial, HVAC, and mechanical service environments. The minimum order quantity is 10 pieces per order, with individual package quantities of 1. Installers working on production lines or stocking service vans should order in multiples to meet the MOQ requirement.

Key Features

• Fits 2-inch shaft diameter with a groove diameter of 1.886 inches
• SAE 1060-1090 spring steel construction rated 47-52 HRC for consistent retention force
• Phosphate finish for surface protection in general service conditions
• Ring thickness of 0.062 inches with a tight tolerance of plus or minus 0.003 inches
• Free outside diameter of 2.6 inches for straightforward snap-in installation with standard retaining ring pliers
• Meets SAE 1060-1090, UNS G10600-G10900, and ISO 13485:2015 standards

Compatibility

Designed as an OEM-style external retaining ring for mechanical assemblies with a 2-inch shaft diameter and a groove width of 0.068 inches. Confirm groove diameter of 1.886 inches and groove depth of 0.057 inches before installation to ensure proper fit.

Installation Notes

Installation requires external retaining ring pliers sized for a 2-inch shaft. Always de-energize and lock out the equipment before servicing any shaft assembly. Confirm the groove is free of burrs and debris before seating the ring to prevent improper engagement. Do not re-use a ring that has been removed, as repeated spreading can fatigue the spring steel and reduce retention force.