{"product_id":"rotor-clip-kg-400st-oil-internal-spiral-retaining-ring","title":"Rotor Clip KG-400ST Oil Internal Spiral Retaining Ring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ROTOR CLIP KG-400ST OIL is a steel internal spiral retaining ring designed for bore applications requiring a secure, groove-seated fastening solution. Built from SAE 1060-1090 carbon steel with an oil finish, this ring seats into an internal groove to retain components along a shaft or within a bore. It is used by mechanical assemblers, maintenance technicians, and industrial tradespeople working on rotating equipment, assemblies, and machinery requiring reliable axial retention without secondary hardware.\u003c\/p\u003e\u003cp\u003eThis ring is suited for applications where a 4-inch bore diameter is specified and precise groove fitment is critical. The oil finish provides corrosion inhibition during storage and initial installation. With a thrust load capacity of 33,930 pounds at the groove safety factor and 55,800 pounds at the ring safety factor, this retaining ring handles demanding load conditions in industrial and mechanical service environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eInternal spiral ring design seats directly into a machined internal groove\u003c\/li\u003e\n\u003cli\u003eOil finish provides corrosion inhibition for storage and initial service\u003c\/li\u003e\n\u003cli\u003eHigh thrust load capacity: 33,930 lb groove safety factor, 55,800 lb ring safety factor\u003c\/li\u003e\n\u003cli\u003eTight groove width tolerance of 0.000 to 0.005 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eComplies with SAE 1060-1090, UNS G10600-G10900, and ISO 13485:2016 standards\u003c\/li\u003e\n\u003cli\u003eMaterial grade 1060\/1090 steel for consistent mechanical properties\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for internal groove installations with a 4-inch bore diameter and a groove width of 0.12 inches. Groove diameter tolerance is -0.0060 to 0.0060 inches. Verify groove dimensions against application engineering specifications before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by qualified mechanical technicians familiar with retaining ring tooling and internal groove applications. Power down and de-energize any equipment before disassembly or ring installation. Use appropriate spiral retaining ring installation tools to seat the ring fully into the groove without distorting the ring profile. Confirm groove dimensions comply with the specified tolerances prior to installation to ensure proper axial retention and load performance.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Type\u003c\/strong\u003e: Internal Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Outside Diameter\u003c\/strong\u003e: 4.27 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 3.646 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Width\u003c\/strong\u003e: 0.12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Width Tolerance\u003c\/strong\u003e: 0.000 to 0.005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Depth\u003c\/strong\u003e: 0.12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Diameter Tolerance\u003c\/strong\u003e: -0.0060 to 0.0060 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Thickness\u003c\/strong\u003e: 0.111 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Thickness Tolerance\u003c\/strong\u003e: -0.003 to 0.003 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrust Load Capacity\u003c\/strong\u003e: 33,930 lb (Groove Safety Factor), 55,800 lb (Ring Safety Factor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: 1060\/1090\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Oil\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: SAE 1060-1090, UNS G10600-G10900, ISO 13485:2016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.127 pounds\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: KG-400ST OIL\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51722427433266,"sku":"KG-400ST OIL","price":1947.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8a545ce7de19f57e4c6511ca340ebec8_5cd1480a-a7fb-4fa5-83ee-4e8c70b647f3.jpg?v=1788590985","url":"https:\/\/voomisupply.com\/products\/rotor-clip-kg-400st-oil-internal-spiral-retaining-ring","provider":"Voomi Supply","version":"1.0","type":"link"}