{"product_id":"lovejoy-68514435458-flexible-coupling-sleeve-hytrel","title":"Lovejoy 68514435458 Flexible Coupling Sleeve Hytrel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LOVEJOY 68514435458 is a one-piece solid flexible coupling sleeve insert molded from Hytrel, a durable thermoplastic elastomer that provides flexibility while transmitting torque between coupled shaft ends. This sleeve fits inside the coupling hubs and serves as the flexible element that absorbs shock, dampens vibration, and accommodates minor misalignment. With a rated torque capacity of 18,000 inch-pounds and a coupling size code of 11, this is a heavy-duty component suited for industrial drive applications. It measures 4 inches in overall length and 8.19 inches in outside diameter, and weighs 3.81 pounds. Mechanical contractors and millwrights are the typical installers.\u003c\/p\u003e\u003cp\u003eThis sleeve insert is used in jaw-type flexible coupling assemblies found in industrial power transmission systems, including pumps, compressors, conveyors, fans, and similar rotating equipment. The Hytrel material makes it suitable for applications that require resistance to oil, moderate heat, and cyclic loading. It fits coupling size code 11 assemblies. Verify hub bore dimensions and size code before ordering to confirm fitment in the specific drive assembly.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eOne-piece solid sleeve design eliminates segmented insert failure points\u003c\/li\u003e\n\u003cli\u003eHytrel construction resists oil, moderate heat, and cyclic fatigue\u003c\/li\u003e\n\u003cli\u003e18,000 inch-pound torque rating for heavy-duty industrial drive service\u003c\/li\u003e\n\u003cli\u003e4 inches overall length fits coupling size code 11 hub sets\u003c\/li\u003e\n\u003cli\u003e8.19 inches outside diameter for proper hub engagement\u003c\/li\u003e\n\u003cli\u003eFunctions as the flexible element to absorb shock and dampen vibration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement sleeve insert for coupling size code 11 flexible jaw coupling assemblies in industrial power transmission applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a millwright or mechanical technician. Always de-energize and lock out the drive motor and relieve any stored mechanical energy before removing the old sleeve or separating the coupling hubs. Inspect hub jaws for wear or cracking before installing the new sleeve. Confirm that shaft alignment meets the coupling manufacturer's tolerance specifications before returning the drive to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\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: 11\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 8.19 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Rating\u003c\/strong\u003e: 18,000 inch-pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Hytrel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.81 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: LOVEJOY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 68514435458\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LOVEJOY","offers":[{"title":"Default Title","offer_id":51543506682162,"sku":"68514435458","price":852.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3d6e5eed1ac965ae99ac9a5799096531_444522bb-7a60-4506-899b-20aabb1dacd5.jpg?v=1785919640","url":"https:\/\/voomisupply.com\/products\/lovejoy-68514435458-flexible-coupling-sleeve-hytrel","provider":"Voomi Supply","version":"1.0","type":"link"}