{"product_id":"lovejoy-68514436514-flexible-sleeve-coupling-hytrel","title":"Lovejoy 68514436514 Flexible Sleeve Coupling Hytrel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LOVEJOY 68514436514 is a one-piece solid sleeve coupling insert made from Hytrel, a flexible thermoplastic elastomer designed for use in jaw-type flexible couplings. This sleeve sits between two coupling hubs and absorbs shock, vibration, and misalignment loads in power transmission applications. It measures 2.5 inches overall length with a 5.06 inches outside diameter and accepts a minimum bore diameter of 0.75 inches (3\/4 inch). The Series JE designation identifies the hub and sleeve family this insert is compatible with. It carries a rated torque capacity of 4,530 inch-pounds (511.82 N\/m). Maintenance technicians and mechanical contractors install this part during scheduled coupling service or after sleeve wear in pump, compressor, and motor drive assemblies.\u003c\/p\u003e\n\u003cp\u003eThis sleeve insert is used in industrial and commercial mechanical drive systems where flexible jaw couplings connect a motor or engine shaft to a driven component such as a pump, blower, or compressor. Hytrel material provides good resistance to oil, hydraulic fluid, and moderate chemical exposure while maintaining flexibility across a range of operating temperatures. It is suited for light to heavy-duty torque loads in both continuous and intermittent drive applications. The one-piece design simplifies installation and reduces the risk of element loss during assembly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eOne-piece solid sleeve design — no split or segmented elements to misalign during installation\u003c\/li\u003e\n  \u003cli\u003eHytrel construction provides flexibility, oil resistance, and durability under cyclic loading\u003c\/li\u003e\n  \u003cli\u003eRated torque of 4,530 inch-pounds (511.82 N\/m) for demanding drive applications\u003c\/li\u003e\n  \u003cli\u003e5.06 inches outside diameter fits Series JE jaw coupling hubs\u003c\/li\u003e\n  \u003cli\u003e2.5 inches overall length with 0.75 inch minimum bore diameter\u003c\/li\u003e\n  \u003cli\u003eCoupling Size Code 8 for straightforward hub and sleeve matching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style sleeve insert for Series JE jaw-type flexible couplings requiring a Coupling Size Code 8 element with a 0.75 inch minimum bore diameter and 5.06 inch outside diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by maintenance technicians or mechanical contractors working on power transmission equipment. Always de-energize and lock out the drive motor before servicing any coupling component. Confirm hub alignment and shaft runout are within acceptable limits before seating the new sleeve to prevent premature wear. Do not use sharp tools or excessive force to seat the sleeve, as this can damage the Hytrel element.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Hytrel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: JE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoupling Type\u003c\/strong\u003e: One Piece Solid Sleeve\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: Sleeve Insert\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoupling Size Code\u003c\/strong\u003e: 8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.75 inches (3\/4 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 5.06 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Torque\u003c\/strong\u003e: 4,530 inch-pounds (511.82 N\/m)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 68514436514\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LOVEJOY","offers":[{"title":"Default Title","offer_id":51539179143474,"sku":"68514436514","price":292.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/720779e6f4434b757ef858f802d49ba6.jpg?v=1785836044","url":"https:\/\/voomisupply.com\/products\/lovejoy-68514436514-flexible-sleeve-coupling-hytrel","provider":"Voomi Supply","version":"1.0","type":"link"}