{"product_id":"rotor-clip-kg-125sj-internal-spiral-retaining-ring","title":"Rotor Clip KG-125SJ Internal Spiral Retaining Ring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ROTOR CLIP KG-125SJ is a stainless steel internal spiral retaining ring designed to secure components within a bored housing or shaft assembly. Manufactured from AISI 302 stainless steel meeting AMS-5866 and ISO 13485:2016 standards, this ring seats into a machined internal groove to provide axial retention without requiring additional fasteners. With a 1.25-inch bore diameter, 0.056-inch groove width, and 0.05-inch ring thickness, the KG-125SJ is suited for precision assemblies where corrosion resistance and reliable thrust load capacity are critical. Licensed plumbers, millwrights, and mechanical assemblers working on pumps, motors, and fluid-handling equipment will encounter this type of hardware in routine component service.\u003c\/p\u003e\u003cp\u003eThis internal spiral retaining ring is used in applications where a single-turn or multi-turn ring must fit within a bored housing to retain bearings, gears, bushings, or other cylindrical components. The 302 stainless steel construction makes it appropriate for wet or corrosive environments, including pump assemblies, pool equipment, HVAC fan motors, and plumbing fixture components. The free outside diameter of 1.339 inches and groove depth of 0.04 inches determine fitment into the mating bore groove machined to specification.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eInternal spiral design seats into a machined groove for axial component retention\u003c\/li\u003e\n\u003cli\u003eAISI 302 stainless steel construction resists corrosion in wet and chemical environments\u003c\/li\u003e\n\u003cli\u003eThrust load capacity of 3,530 pounds (groove safety factor) and 8,250 pounds (ring safety factor)\u003c\/li\u003e\n\u003cli\u003eMeets AMS-5866 and ISO 13485:2016 material and dimensional standards\u003c\/li\u003e\n\u003cli\u003eGroove width tolerance of 0.000 to 0.004 inches and ring thickness tolerance of -0.002 to 0.002 inches for precise fitment\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight at approximately 0.006 pounds per unit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in bored housings with a 1.25-inch internal diameter groove machined to accept a 0.056-inch wide by 0.04-inch deep retaining ring groove profile per applicable engineering standards.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInternal spiral retaining rings are typically installed by mechanical technicians or assemblers using retaining ring pliers sized for internal spiral rings. The mating groove must be clean, free of burrs, and dimensioned to tolerance before installation. De-energize and lock out any rotating or pressurized equipment before servicing components retained by this ring. Do not reuse a retaining ring that has been removed, as the spring temper may be compromised.\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: 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.133 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Outside Diameter\u003c\/strong\u003e: 1.339 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Width\u003c\/strong\u003e: 0.056 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Width Tolerance\u003c\/strong\u003e: 0.000 to 0.004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Depth\u003c\/strong\u003e: 0.04 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Diameter Tolerance\u003c\/strong\u003e: -0.004 to 0.004 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Thickness\u003c\/strong\u003e: 0.05 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\u003eThrust Load Capacity (Groove Safety Factor)\u003c\/strong\u003e: 3,530 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrust Load Capacity (Ring Safety Factor)\u003c\/strong\u003e: 8,250 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: AISI 302\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: AMS-5866; ISO 13485:2016\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.006 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-125SJ\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51710312022322,"sku":"KG-125SJ","price":309.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/29a69c0aa71c152307354dd1c5168e00_3c2746db-9905-40b0-940a-0936ce61ef00.jpg?v=1788465459","url":"https:\/\/voomisupply.com\/products\/rotor-clip-kg-125sj-internal-spiral-retaining-ring","provider":"Voomi Supply","version":"1.0","type":"link"}