{"product_id":"lovejoy-68514456654-flexible-screw-hub-3-8-in-bore","title":"Lovejoy 68514456654 Flexible Screw Hub 3\/8 in Bore","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LOVEJOY 68514456654 is a flexible screw hub coupling designed for use in mechanical power transmission applications. This set-screw style hub is machined from anodized aluminum, offering corrosion resistance with a lightweight profile. It accepts a minimum bore diameter of 3\/8 inch and measures 1.12 inches in outside diameter with an overall length of 1.5 inches. Rated at 17 inch-pounds of torque, this hub is sized for light-duty coupling assemblies and is part of the EC050 series. Installation is typically handled by mechanical technicians and millwrights working on pump drives, conveyor systems, and other rotating equipment.\u003c\/p\u003e\n\u003cp\u003eThis coupling hub is suited for residential and light commercial mechanical systems where a compact, corrosion-resistant hub is required. The EC050 series design makes it appropriate for use in pump-to-motor connections, fan shaft assemblies, and similar low-to-moderate torque drive applications. The anodized aluminum construction is well suited for environments where moisture or mild chemical exposure is a concern. The set-screw attachment style provides a secure, direct connection to the shaft without requiring additional hardware beyond standard hex key tooling.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAnodized aluminum construction for corrosion resistance and reduced weight\u003c\/li\u003e\n  \u003cli\u003eSet screw attachment style for straightforward shaft installation\u003c\/li\u003e\n  \u003cli\u003eMinimum bore diameter of 3\/8 inch for compatibility with small-diameter shafts\u003c\/li\u003e\n  \u003cli\u003e1.12 inch outside diameter fits compact coupling envelopes\u003c\/li\u003e\n  \u003cli\u003e17 inch-pounds torque rating for light-duty drive applications\u003c\/li\u003e\n  \u003cli\u003ePart of the EC050 series, size code ES112\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or aftermarket screw hub coupling for light-duty mechanical drive assemblies requiring a 3\/8 inch minimum bore and EC050 series fitment.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePower down and de-energize all rotating equipment before servicing coupling assemblies. Align shafts within manufacturer-recommended tolerances before tightening set screws. A standard hex key is required to secure the set screw against the shaft. Follow applicable machinery safety standards and lockout\/tagout procedures during installation and removal.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoupling Type\u003c\/strong\u003e: Screw Hub\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: Set Screw Type\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: EC050\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoupling Size Code\u003c\/strong\u003e: ES112\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 3\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.12 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTorque Rating\u003c\/strong\u003e: 17 inch-pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Anodized Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 pounds\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: LOVEJOY\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 68514456654\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LOVEJOY","offers":[{"title":"Default Title","offer_id":51542474129714,"sku":"68514456654","price":224.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7c94ff25598f6d07004de85e0d045ca7.jpg?v=1785901245","url":"https:\/\/voomisupply.com\/products\/lovejoy-68514456654-flexible-screw-hub-3-8-in-bore","provider":"Voomi Supply","version":"1.0","type":"link"}