{"product_id":"lovejoy-68514436184-flexible-coupling-hub-2-3-8-in-bore","title":"Lovejoy 68514436184 Flexible Coupling Hub 2-3\/8 in Bore","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe LOVEJOY 68514436184 is a flexible coupling hub designed for power transmission applications in industrial and mechanical drive systems. With a maximum bore diameter of 2.375 inches and a keyway measuring 0.625 inches wide by 0.3125 inches deep, this hub accepts a keyed shaft for positive torque transfer. The overall diameter is 7.5 inches and the overall length is 5.69 inches. Constructed from cast iron, it delivers the rigidity and wear resistance required in demanding drive train installations. Licensed mechanics and industrial maintenance technicians are the typical installers for this component.\u003c\/p\u003e\n\u003cp\u003eThis flexible coupling hub is suited for use in pump drives, compressor drives, fan drives, and general-purpose rotating equipment where shaft misalignment tolerance is needed. The size code 10S designation places this hub within a specific coupling series, allowing it to be paired with a matching hub and a flexible spider or grid element to complete the coupling assembly. It is appropriate for both light industrial and heavy-duty mechanical systems operating within the rated speed range.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eMaximum bore diameter of 2.375 inches accommodates a range of shaft sizes up to that dimension\u003c\/li\u003e\n  \u003cli\u003eKeyway dimensions of 0.625 inches wide by 0.3125 inches deep for positive keyed shaft engagement\u003c\/li\u003e\n  \u003cli\u003eCast iron construction provides high rigidity and resistance to wear under continuous load\u003c\/li\u003e\n  \u003cli\u003e7.5 inch OD with 5.69 inch overall length suits larger drive assemblies\u003c\/li\u003e\n  \u003cli\u003eRated to 3600 RPM maximum for compatibility with standard motor speeds\u003c\/li\u003e\n  \u003cli\u003eCoupling size code 10S for straightforward series matching when selecting mating hubs and flexible elements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit flexible coupling hub for rotating equipment applications requiring a size code 10S hub with a maximum bore of 2.375 inches and cast iron construction. Verify mating hub series and spider or grid element type before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanical technician. De-energize and lock out all power to the drive system before beginning work, following LOTO procedures in accordance with applicable safety standards. Ensure shaft and bore dimensions are confirmed before pressing or driving the hub onto the shaft, and verify keyway alignment before final seating. Do not exceed the 3600 RPM rated maximum speed during operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Bore Diameter\u003c\/strong\u003e: 2.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeyway Width\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeyway Depth\u003c\/strong\u003e: 0.3125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Diameter (OD)\u003c\/strong\u003e: 7.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 5.69 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Speed\u003c\/strong\u003e: 3600 RPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoupling Size Code\u003c\/strong\u003e: 10S\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 10.7 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: 68514436184\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LOVEJOY","offers":[{"title":"Default Title","offer_id":51543741464882,"sku":"68514436184","price":199.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a9cbb4a06a7c7cb241cba57ec44196d0_36a6b609-bf53-4aa9-a126-2612f7eaf17e.jpg?v=1785921611","url":"https:\/\/voomisupply.com\/products\/lovejoy-68514436184-flexible-coupling-hub-2-3-8-in-bore","provider":"Voomi Supply","version":"1.0","type":"link"}