{"product_id":"rotor-clip-ho-112st-zd-internal-snap-retaining-ring","title":"Rotor Clip HO-112ST Zd Internal Snap Retaining Ring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ROTOR CLIP HO-112ST ZD is an internal snap retaining ring designed to seat in a machined groove inside a bore, securing shaft-mounted components axially. Made from 1060\/1090 spring steel with a zinc finish, this ring provides reliable retention in moderate-corrosion environments. The bore diameter is 1-1\/8 inches, with a free outer diameter of 1.249 inches. Ring thickness is 0.05 inches, and groove width is 0.056 inches at a depth of 0.036 inches. Machinists, maintenance technicians, and assembly professionals install this type of ring in gearboxes, pumps, motors, and other rotating assemblies where a positive axial stop is required without additional fasteners.\u003c\/p\u003e\u003cp\u003eThis internal retaining ring is suited for residential and light industrial mechanical assemblies where a 1-1\/8 inch bore diameter is present. Typical applications include electric motor housings, pump shafts, gearbox assemblies, and similar equipment requiring secure internal component retention. The zinc finish adds corrosion resistance for use in exposed or mildly humid service environments. Installation requires a matched pair of internal snap ring pliers. Minimum order quantity is 10 pieces.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eInternal snap ring design seats in a machined groove inside the bore for axial component retention\u003c\/li\u003e\n\u003cli\u003e1-1\/8 inch bore diameter with 1.249 inch free outer diameter\u003c\/li\u003e\n\u003cli\u003eSpring steel grade 1060\/1090 with Rockwell C 47-52 hardness for consistent spring force\u003c\/li\u003e\n\u003cli\u003eZinc finish provides corrosion resistance in mildly humid environments\u003c\/li\u003e\n\u003cli\u003eThrust load capacity of 3,400 pounds (groove safety factor) and 8,019 pounds (ring safety factor)\u003c\/li\u003e\n\u003cli\u003eGroove width tolerance of 0.000 to 0.004 inches ensures precise fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style internal retaining ring for mechanical assemblies with a 1-1\/8 inch bore diameter machined to accept a standard internal snap ring groove.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and removal require internal snap ring pliers sized for the bore diameter — do not substitute with screwdrivers or improvised tools, as improper seating can result in ring ejection under load. Ensure the bore groove dimensions match the ring specifications before installation. Always wear eye protection when installing or removing snap rings. Verify all machinery is de-energized and at rest before servicing any assembly that contains this ring.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRing Type\u003c\/strong\u003e: Internal Snap Retaining Ring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 1-1\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Outer Diameter\u003c\/strong\u003e: 1.249 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\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: 0.036 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGroove Diameter Tolerance\u003c\/strong\u003e: -0.0040 to 0.0040 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Spring 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: Zinc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: Rockwell C 47-52\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrust Load Capacity (Groove Safety Factor)\u003c\/strong\u003e: 3,400 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThrust Load Capacity (Ring Safety Factor)\u003c\/strong\u003e: 8,019 pounds\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\u003eUNSPSC Code\u003c\/strong\u003e: 31163202\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: HO-112ST ZD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51700010811698,"sku":"HO-112ST ZD","price":474.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d4628c2181aaa09ee9d96bf9cefccc98_6bb70bcb-33d4-4d1e-b2a4-0a551483d43d.jpg?v=1788384931","url":"https:\/\/voomisupply.com\/products\/rotor-clip-ho-112st-zd-internal-snap-retaining-ring","provider":"Voomi Supply","version":"1.0","type":"link"}