{"product_id":"rotor-clip-sh-50st-pa-b100-external-snap-ring-1-2-in","title":"Rotor Clip SH-50ST Pa B100 External Snap Ring 1\/2 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ROTOR CLIP SH-50ST PA B100 is an external snap retaining ring designed to secure components on a shaft by seating in a machined groove. Built from SAE 1060-1090 spring steel, this ring delivers the elasticity and hardness needed to withstand dynamic loads and repeated assembly cycles. It features a phosphate finish for corrosion resistance in typical service environments. With a shaft diameter of 0.5 inches, a groove diameter of 0.468 inches, and a ring thickness of 0.035 inches, it is sized for precise fitment in standard external-groove applications. This part is installed by maintenance technicians, machine builders, and trade professionals working on rotating assemblies, drive shafts, and mechanical fastening applications.\u003c\/p\u003e\n\u003cp\u003eThis retaining ring is suited for use in residential and commercial mechanical assemblies where an external groove is machined onto a 0.5 inch shaft. Typical installation scenarios include electric motors, pumps, gear assemblies, and HVAC blower shafts where axial retention of a component is required without threading or welding. The ring seats fully into a 0.039 inch wide groove with a depth of 0.016 inches. This SKU ships in a minimum order quantity of 100 rings per package, making it appropriate for production runs, service fleets, and stocking distributors.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eExternal snap ring design retains components axially on a 0.5 inch diameter shaft\u003c\/li\u003e\n  \u003cli\u003eSAE 1060-1090 spring steel construction with hardness rated 66-71 HRC for reliable spring-back and retention force\u003c\/li\u003e\n  \u003cli\u003ePhosphate finish provides baseline corrosion resistance in indoor and light-duty service environments\u003c\/li\u003e\n  \u003cli\u003eGroove diameter of 0.468 inches with a tolerance of -0.002 to +0.002 inches for tight dimensional control\u003c\/li\u003e\n  \u003cli\u003eRing thickness of 0.035 inches allows installation with standard snap ring pliers\u003c\/li\u003e\n  \u003cli\u003eMeets SAE 1060-1090, UNS G10600-G10900, and ISO 13485:2015 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style external retaining ring for shafts with a 0.5 inch diameter and a machined external groove conforming to SAE 1060-1090 groove standards. Verify groove width and depth against shaft specifications before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed with external snap ring pliers sized for the ring free outside diameter of 0.77 inches. Ensure the shaft groove is clean and free of burrs or debris before seating the ring. Verify that groove dimensions fall within the specified tolerances to prevent ring walk or ejection under load. Always wear eye protection when installing or removing snap rings, as the ring can release under tension if pliers slip.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRing Type\u003c\/strong\u003e: External Snap Retaining Ring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft Diameter\u003c\/strong\u003e: 0.5 inches (12.70 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Diameter\u003c\/strong\u003e: 0.468 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: 0.461 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Diameter Tolerance\u003c\/strong\u003e: -0.005 to +0.002 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree Outside Diameter\u003c\/strong\u003e: 0.77 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 Spring Steel (UNS G10600-G10900)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 66-71 HRC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Phosphate\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\u003ePackage Quantity\u003c\/strong\u003e: 100 rings minimum order\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.00091 pounds (per ring)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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-50ST PA B100\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51717531337010,"sku":"SH-50ST PA B100","price":1391.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4d45a12539eac6cfd0ec4e51ef153e12.jpg?v=1788542019","url":"https:\/\/voomisupply.com\/products\/rotor-clip-sh-50st-pa-b100-external-snap-ring-1-2-in","provider":"Voomi Supply","version":"1.0","type":"link"}