{"product_id":"rotor-clip-ho-137st-zd-internal-retaining-ring-1-375-in","title":"Rotor Clip HO-137ST Zd Internal Retaining Ring 1.375 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ROTOR CLIP HO-137ST ZD is a snap-type internal retaining ring designed to seat in a machined groove inside a bore, securing components axially without the need for threading or welding. Manufactured from spring steel, this ring measures 1.375 inches in bore diameter with a ring thickness of 0.05 inches and a groove width of 0.056 inches. It carries a thrust load capacity of 5,050 pounds at the groove safety factor and 9,846 pounds at the ring safety factor. Licensed tradespeople and MRO technicians install this ring in motors, pumps, gearboxes, and other rotating assemblies where reliable internal axial retention is required.\u003c\/p\u003e\n\u003cp\u003eThis internal retaining ring is suited for use in a wide range of industrial and mechanical assemblies that require a compact, low-profile axial retention solution inside a bored housing. Typical applications include HVAC blower motors, pump housings, gear reduction assemblies, and hydraulic actuator bores. The snap-type design allows for quick installation and removal using standard retaining ring pliers, making it practical for both field service and production floor environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSnap-type internal design seats securely in a machined internal groove\u003c\/li\u003e\n  \u003cli\u003eSpring steel construction provides reliable tension and long service life\u003c\/li\u003e\n  \u003cli\u003eGroove width of 0.056 inches with tight tolerance of -0.000 to 0.004 inches for precise fit\u003c\/li\u003e\n  \u003cli\u003eRing thickness of 0.05 inches with tolerance of -0.002 to 0.002 inches\u003c\/li\u003e\n  \u003cli\u003eThrust load capacity of 5,050 pounds (groove) and 9,846 pounds (ring) for demanding load conditions\u003c\/li\u003e\n  \u003cli\u003eMeets ISO 13485:2016 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement internal retaining ring for bored housings with a 1.375-inch internal groove diameter, suitable for motors, pumps, and mechanical assemblies requiring axial component retention.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and removal should be performed by a qualified technician using the correct size internal retaining ring pliers to prevent ring distortion or eye injury. Always de-energize and lock out the equipment before servicing any assembly containing retaining rings. Confirm groove diameter, groove width, and groove depth match ring specifications before installation. Do not over-expand the ring during installation, as this may compromise its retention load capacity.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRing Type\u003c\/strong\u003e: Snap\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 1.375 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 Diameter Tolerance\u003c\/strong\u003e: -0.004 to 0.004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThrust Load Capacity (Groove Safety Factor)\u003c\/strong\u003e: 5,050 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThrust Load Capacity (Ring Safety Factor)\u003c\/strong\u003e: 9,846 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Spring Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: 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: 25\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: HO-137ST ZD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ROTOR CLIP","offers":[{"title":"Default Title","offer_id":51697091150130,"sku":"HO-137ST ZD","price":23.23,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/rotor-clip-ho-137st-zd-internal-retaining-ring-1-375-in","provider":"Voomi Supply","version":"1.0","type":"link"}