{"product_id":"lovejoy-68514477391-flexible-bellows-clamp-1-4-in-bore","title":"Lovejoy 68514477391 Flexible Bellows Clamp 1\/4 in Bore","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LOVEJOY 68514477391 is a flexible bellows clamp-style shaft coupling designed for motion control and power transmission applications. It combines an aluminum hub with a stainless steel bellows element to deliver torsional rigidity while accommodating minor shaft misalignment. With a minimum bore diameter of 1\/4 inch, an outside diameter of 1.28 inches, and an overall length of 1.614 inches, this compact coupling fits tight installation envelopes. It is rated for up to 40 inch-pounds of torque. Mechanical technicians and industrial maintenance professionals install this coupling in servo, stepper motor, and precision drive train assemblies.\u003c\/p\u003e\u003cp\u003eThis coupling is suited for light-duty to medium-duty drive applications where precise torque transmission and misalignment compensation are both required. The clamp-style hub attachment provides secure shaft retention without set screws marring shaft surfaces. Typical install scenarios include encoder mounts, lead screw drives, pump shafts, and actuator assemblies in both industrial and commercial equipment. The stainless steel bellows element resists corrosion, making it appropriate for wash-down or moderate-moisture environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eClamp-style hub design for secure, mar-free shaft retention\u003c\/li\u003e\n\u003cli\u003eAluminum hub reduces rotational inertia in high-speed applications\u003c\/li\u003e\n\u003cli\u003eStainless steel bellows element provides corrosion resistance and torsional stiffness\u003c\/li\u003e\n\u003cli\u003eRated to 40 inch-pounds of torque\u003c\/li\u003e\n\u003cli\u003eCompact envelope: 1.28 inches OD x 1.614 inches overall length\u003c\/li\u003e\n\u003cli\u003eBWC series, size code BWC41\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit coupling for 1\/4 inch bore shaft applications in the LOVEJOY BWC series, size BWC41.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by qualified mechanical technicians with the drive system fully de-energized and locked out per applicable LOTO procedures. Clean shaft surfaces before inserting into the clamp hub and ensure shaft ends are seated to the correct depth before torquing the clamp screws. Do not exceed the rated torque capacity of the coupling when sizing the application. Consult applicable machinery safety standards for drive train service requirements.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoupling Type\u003c\/strong\u003e: Bellows Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: BWC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize Code\u003c\/strong\u003e: BWC41\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.28 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.614 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorque Rating\u003c\/strong\u003e: 40 inch-pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBellows Material\u003c\/strong\u003e: Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: Clamp Style\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.16 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 68514477391\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LOVEJOY","offers":[{"title":"Default Title","offer_id":51544005837106,"sku":"68514477391","price":290.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2ca2db3d3c34e5f9baef484170d80c5b.jpg?v=1785922884","url":"https:\/\/voomisupply.com\/products\/lovejoy-68514477391-flexible-bellows-clamp-1-4-in-bore","provider":"Voomi Supply","version":"1.0","type":"link"}