{"product_id":"tb-woods-tb-11h-sure-flex-plus-sleeve-coupling-insert-size-11","title":"Tb Woods TB-11H Sure-flex Plus Sleeve Coupling Insert Size 11","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TB WOODS TB-11H is a one-piece solid Hytrel sleeve coupling insert designed for use in Sure-Flex Plus flexible sleeve coupling systems. It connects two compatible coupling flanges to transmit torque while accommodating angular, axial, and parallel misalignment in rotating equipment. Rated at 18,000 in-lb of torque and a maximum speed of 3,600 RPM, this size 11 insert is built for demanding industrial drive applications. The Hytrel elastomer construction provides four-way flexing action that absorbs shock loads, dampens vibration, and tolerates end float without metal-to-metal contact. Installation is straightforward for maintenance technicians and millwrights working on industrial drive trains.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for a wide range of power transmission applications including compressors, conveyors, electric motors, fans, blowers, mixers, and pumps. The one-piece solid construction is standard for applications where shaft ends are accessible and have adequate separation for sleeve installation. Operating temperature range of -65 degrees F to 250 degrees F makes it viable across refrigeration-adjacent and high-heat industrial environments alike. The TB-11H handles up to 1,000 hp at 3,500 RPM, 500 hp at 1,750 RPM, and 331 hp at 1,160 RPM, covering a broad spectrum of motor and driven-equipment combinations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSize 11 one-piece solid Hytrel insert rated for 18,000 in-lb torque at up to 3,600 RPM\u003c\/li\u003e\n  \u003cli\u003eFour-way flexing action absorbs shock, misalignment, end float, and vibration\u003c\/li\u003e\n  \u003cli\u003eAccommodates angular misalignment up to 0.25 degrees and parallel misalignment up to 0.022 inches\u003c\/li\u003e\n  \u003cli\u003eWide operating temperature range: -65 degrees F to 250 degrees F\u003c\/li\u003e\n  \u003cli\u003eScalable horsepower ratings: 29 hp at 100 RPM up to 1,000 hp at 3,500 RPM\u003c\/li\u003e\n  \u003cli\u003eMade in the USA (subject to change)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with TB WOODS Sure-Flex Plus size 11 coupling flanges as part of a complete sleeve coupling assembly. Compatible drive applications include compressors, conveyors, electric motors, fans, blowers, mixers, and pumps.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a millwright or industrial maintenance technician. De-energize and lock out the drive motor before beginning any coupling work in accordance with OSHA lockout\/tagout procedures. Ensure both coupling flanges are correctly mounted and aligned on their respective shaft ends before seating the sleeve insert. The one-piece solid construction requires sufficient axial clearance between shaft ends to slide the insert into position; for close-coupled shafts, consider a split-style insert instead.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoupling Size\u003c\/strong\u003e: 11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Hytrel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Construction\u003c\/strong\u003e: One Piece - Solid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Torque\u003c\/strong\u003e: 18,000 in-lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Speed\u003c\/strong\u003e: 3,600 RPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHorsepower at 100 RPM\u003c\/strong\u003e: 29 hp\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHorsepower at Speed\u003c\/strong\u003e: 1,000 hp at 3,500 RPM; 500 hp at 1,750 RPM; 331 hp at 1,160 RPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTorsional Stiffness\u003c\/strong\u003e: 125,000 in-lb\/rad\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Width\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 8.1875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParallel Misalignment\u003c\/strong\u003e: 0.022 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAngular Misalignment\u003c\/strong\u003e: 0.25 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Operating Temperature\u003c\/strong\u003e: -65 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e: 250 degrees F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMisalignment Types\u003c\/strong\u003e: Angular, Axial, Parallel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 4.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShipping Weight\u003c\/strong\u003e: 4.84 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSystem of Measurement\u003c\/strong\u003e: Inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC\u003c\/strong\u003e: 31163003\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA (subject to change)\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: TB WOODS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TB-11H\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TB WOODS","offers":[{"title":"Default Title","offer_id":51383498899762,"sku":"TB-11H","price":1328.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312670041.jpg?v=1782598527","url":"https:\/\/voomisupply.com\/products\/tb-woods-tb-11h-sure-flex-plus-sleeve-coupling-insert-size-11","provider":"Voomi Supply","version":"1.0","type":"link"}