Rotor Clip SH-200ST Zd External Snap Retaining Ring 2 in

Product Description

The ROTOR CLIP SH-200ST ZD 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 carbon steel with a yellow zinc dichromate finish, this ring delivers corrosion resistance and a hardness rating of 47-52 HRC for demanding service environments. The groove diameter is 1.886 inches with a tolerance of -0.005 to 0.005 inches, and the ring thickness measures 0.062 inches. Licensed plumbers, millwrights, industrial mechanics, and HVAC equipment assemblers working with rotating shafts or bearing assemblies will find this ring sized and finished for direct installation without modification.

This external retaining ring fits a 2-inch shaft diameter and is intended for use in assemblies where an axial load must be retained on the exterior of a shaft. Typical applications include pump shafts, fan assemblies, gear assemblies, and other rotating mechanical components found in HVAC, plumbing, and general industrial equipment. The yellow zinc dichromate finish makes it suitable for applications where mild corrosion resistance is required. This ring is sold individually with a minimum order quantity of 5 units.

Key Features

• External snap ring design for 2-inch shaft diameter applications
• SAE 1060-1090 carbon steel construction with 47-52 HRC hardness for durability under load
• Yellow zinc dichromate finish provides corrosion resistance
• Groove diameter of 1.886 inches with tight tolerance of -0.005 to 0.005 inches for secure seating
• Ring thickness of 0.062 inches with tolerance of -0.003 to 0.003 inches
• Meets SAE 1060-1090, UNS G10600-G10900, and ISO 13485:2015 standards

Compatibility

Designed as a direct-fit external snap retaining ring for 2-inch shaft diameter applications requiring a groove diameter of 1.886 inches. Verify groove width and depth against the specifications listed below before installation.

Installation Notes

External snap retaining rings are installed and removed using snap ring pliers sized for external rings. Always wear appropriate eye protection during installation, as rings can release under spring tension. Ensure the shaft groove is clean and free of burrs before seating the ring. De-energize and lock out all rotating equipment per applicable safety procedures before servicing any shaft assembly.