{"product_id":"rotor-clip-sh-56st-zd-external-retaining-ring-9-16-in","title":"Rotor Clip SH-56ST Zd External Retaining Ring 9\/16 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ROTOR CLIP SH-56ST ZD is an external retaining ring designed to secure components on shafts by seating into a machined groove on the shaft's outer diameter. Made from SAE 1060-1090 carbon steel with a yellow zinc dichromate finish, it provides corrosion resistance in typical industrial and mechanical service environments. The ring fits a 9\/16 inch (0.5625 inch) shaft diameter with a groove diameter of 0.530 inches and a ring thickness of 0.035 inches. It is installed by qualified mechanical or maintenance technicians working on shafts, assemblies, and rotating equipment across a wide range of industries.\u003c\/p\u003e\u003cp\u003eThis external retaining ring is suited for use in shaft assemblies where a reliable, low-profile fastening method is required without threading or welding. Typical applications include HVAC equipment, motors, pumps, gear assemblies, and general industrial machinery. The zinc-plated finish makes it appropriate for indoor and light-duty applications where moderate corrosion resistance is acceptable. This ring is sold individually with a minimum order quantity of 100 units, making it appropriate for service shops and production environments maintaining consistent fastener inventory.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFits 9\/16 inch (0.5625 inch) shaft diameter with a 0.530 inch groove diameter\u003c\/li\u003e\n\u003cli\u003eSAE 1060-1090 carbon steel construction conforming to UNS G10600-G10900\u003c\/li\u003e\n\u003cli\u003eYellow zinc dichromate finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eHardness rated 66-71 HRC for durability under load\u003c\/li\u003e\n\u003cli\u003eRing thickness of 0.035 inches with a tight tolerance of plus or minus 0.002 inches\u003c\/li\u003e\n\u003cli\u003eMeets ISO 13485:2015 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style external retaining ring for shafts measuring 9\/16 inch in diameter requiring a groove diameter of 0.530 inches, a groove width of 0.039 inches, and a groove depth of 0.016 inches.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eExternal retaining rings of this type are installed and removed by mechanical technicians using snap ring pliers sized for external rings. Always confirm the shaft groove dimensions match the ring specifications before installation to prevent ring failure or shaft damage. De-energize and lock out all equipment per applicable safety procedures before servicing any shaft assembly. Do not reuse a retaining ring that has been removed, as the ring may have deformed beyond reliable service tolerances.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eShaft Diameter\u003c\/strong\u003e: 9\/16 inches (0.5625 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Diameter\u003c\/strong\u003e: 0.530 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Diameter Tolerance\u003c\/strong\u003e: -0.002 to +0.002 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Diameter\u003c\/strong\u003e: 0.521 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Outside Diameter\u003c\/strong\u003e: 0.820 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Width\u003c\/strong\u003e: 0.039 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Width Tolerance\u003c\/strong\u003e: 0.000 to +0.003 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Depth\u003c\/strong\u003e: 0.016 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Thickness\u003c\/strong\u003e: 0.035 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Thickness Tolerance\u003c\/strong\u003e: -0.002 to +0.002 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: SAE 1060-1090 Carbon Steel (UNS G10600-G10900)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Yellow Zinc Dichromate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 66-71 HRC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: SAE 1060-1090, UNS G10600-G10900, ISO 13485:2015\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 100\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: ROTOR CLIP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SH-56ST ZD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51689161064754,"sku":"SH-56ST ZD","price":2667.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/34331e50a8ad745e1a46c29a2b722493.jpg?v=1788255386","url":"https:\/\/voomisupply.com\/products\/rotor-clip-sh-56st-zd-external-retaining-ring-9-16-in","provider":"Voomi Supply","version":"1.0","type":"link"}