Rotor Clip SH-59ST Zd External Retaining Ring 19/32 in

Product Description

The ROTOR CLIP SH-59ST ZD is an external retaining ring designed to secure components on a 19/32-inch (0.5938-inch) shaft. Manufactured from SAE 1060-1090 carbon steel with a zinc-plated finish, this ring seats into a 0.559-inch groove diameter and holds a ring thickness of 0.035 inches. The yellow zinc dichromate coating provides corrosion resistance suited to industrial and mechanical assembly environments. Licensed tradespeople and maintenance technicians working on rotating assemblies, shafts, and housings rely on this style of ring to prevent axial movement of mounted components without the need for threaded fasteners or welding.

External retaining rings of this type are used across a wide range of mechanical assemblies where a shaft-mounted component must be retained against axial load. Typical applications include motor shafts, pump assemblies, gearboxes, and bearing retention in HVAC equipment, plumbing pump systems, and general industrial machinery. This ring is sold individually but carries a minimum order quantity of 100 units, making it appropriate for shop stock or service fleet replenishment.

Key Features

• Fits 19/32-inch (0.5938-inch) shaft diameter with a 0.559-inch groove diameter
• SAE 1060-1090 carbon steel construction, hardness 66-71 HRC
• Yellow zinc dichromate finish for corrosion resistance
• Groove width of 0.039 inches with a groove depth of 0.017 inches
• Meets SAE 1060-1090 and UNS G10600-G10900 standards; ISO 13485:2015 noted in specs
• Minimum order quantity of 100 units for shop or fleet stocking

Compatibility

Designed as an OEM-style external retaining ring for shafts with a 19/32-inch nominal diameter and a 0.559-inch groove diameter conforming to SAE 1060-1090 fastener standards.

Installation Notes

Installation and removal of external retaining rings requires the use of external snap ring pliers sized appropriately for this ring diameter; standard pliers or screwdrivers can distort the ring or cause it to snap loose under tension. Power down and de-energize any equipment, and relieve system pressure before disassembly of shaft-mounted components. Inspect the shaft groove for burrs, corrosion, or wear before seating the ring, as groove damage will compromise retention force. Follow applicable OSHA lockout-tagout procedures when servicing powered equipment.