{"product_id":"browning-1042654-qd-v-belt-sheave-1-groove-11-75-in-od","title":"Browning 1042654 Qd V-belt Sheave 1 Groove 11.75 in Od","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BROWNING 1042654 is a single-groove, QD bushed V-belt sheave designed for industrial power transmission applications. It accepts an H-style quick-disconnect bushing, allowing for fast installation and removal without the need for set screws bearing directly on the shaft. The outside diameter measures 11.75 inches, with a belt pitch A diameter of 11.0 inches and a belt pitch B diameter of 11.4 inches. Bore diameter range spans 0.375 inches to 1.5 inches, accommodating a wide variety of shaft sizes. Licensed HVAC and mechanical contractors, millwrights, and industrial maintenance technicians are the typical installers of this component in belt-drive systems.\u003c\/p\u003e\n\u003cp\u003eThis sheave is suited for single-groove V-belt drive systems found in HVAC air handling units, fans, blowers, pumps, and general industrial equipment. The H bushing style is a standard QD series size appropriate for mid-range shaft diameters and torque loads. It is used in both light commercial and industrial installations where reliable, serviceable belt drive power transmission is required. The 11.75-inch outside diameter makes it a common selection for fan and blower drive assemblies with moderate speed-ratio requirements.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle-groove design accepts standard A or B section V-belts\u003c\/li\u003e\n  \u003cli\u003eQD H-style bushing mount allows tool-free bore changes and fast R and R service\u003c\/li\u003e\n  \u003cli\u003e11.75-inch outside diameter with 11.0-inch belt pitch A diameter and 11.4-inch belt pitch B diameter\u003c\/li\u003e\n  \u003cli\u003eBore range from 0.375 inches to 1.5 inches suits a wide variety of shaft sizes\u003c\/li\u003e\n  \u003cli\u003eUNSPSC code 31171804 for procurement and cataloging compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation sheave for single-groove V-belt drive systems using H-series QD bushings in HVAC, fan, blower, and general industrial power transmission applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and removal should be performed by a qualified millwright, HVAC technician, or industrial maintenance professional. Disconnect and lock out all power to the drive system before servicing the sheave or belt. The H-style QD bushing must be sourced separately and torqued per the bushing manufacturer specifications. Verify belt tension and sheave alignment after installation to prevent premature belt and bearing wear.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Grooves\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 11.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch A Diameter\u003c\/strong\u003e: 11.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch B Diameter\u003c\/strong\u003e: 11.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Bore Diameter\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBushing Style\u003c\/strong\u003e: H (QD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 6.65 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31171804\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: BROWNING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1042654\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51541700542770,"sku":"1042654","price":237.47,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c87c3c7829fced6cc5ee0918540a9547_37ed5d13-2750-4c00-8ac6-50f2752432ee.jpg?v=1785882544","url":"https:\/\/voomisupply.com\/products\/browning-1042654-qd-v-belt-sheave-1-groove-11-75-in-od","provider":"Voomi Supply","version":"1.0","type":"link"}