{"product_id":"browning-3694635-qd-bushed-v-belt-sheave-4-groove","title":"Browning 3694635 Qd Bushed V-belt Sheave 4 Groove","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BROWNING 3694635 is a four-groove, QD-bushed V-belt sheave designed for industrial drive systems requiring precise belt alignment and reliable power transmission. With an outside diameter of 12.68 inches and a belt pitch diameter of 12.5 inches for 5V cross-section belts, this sheave accommodates a bore range of 5\/8 inch to 2-1\/4 inches using a B-style QD bushing. At 28.9 pounds, it is built for demanding multi-belt drive configurations found in HVAC, fan, blower, and pump applications. Licensed tradespeople and mechanical contractors install this component as part of larger belt-drive assemblies.\u003c\/p\u003e\n\u003cp\u003eThis sheave is suited for commercial and industrial applications where four-groove belt drive setups are required to transmit higher loads than a single-belt configuration can handle. Typical installations include rooftop and commercial air handling unit fans, industrial blowers, centrifugal pumps, and motor-driven equipment requiring smooth, balanced power transfer. The QD bushing system allows straightforward bore sizing and secure shaft mounting across a range of shaft diameters within the specified bore range.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFour grooves for multi-belt 5V cross-section drive configurations\u003c\/li\u003e\n  \u003cli\u003eOutside diameter of 12.68 inches with a 12.5-inch belt pitch diameter for 5V belts\u003c\/li\u003e\n  \u003cli\u003eBore range of 5\/8 inch to 2-1\/4 inches via B-style QD bushing\u003c\/li\u003e\n  \u003cli\u003eQD bushing mount enables precise shaft fit and simplified installation or removal\u003c\/li\u003e\n  \u003cli\u003eAlso accommodates A-profile belts at 12.0-inch pitch diameter and B-profile belts at 12.4-inch pitch diameter\u003c\/li\u003e\n  \u003cli\u003eUNSPSC Code 31171804 for procurement and catalog classification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 5V, A, and B cross-section V-belts and compatible with B-style QD bushings. Bore acceptance ranges from 5\/8 inch to 2-1\/4 inches. No specific equipment model compatibility was stated in available product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified millwright, mechanical contractor, or HVAC technician. De-energize and lock out the drive motor before mounting or removing the sheave. The QD bushing must be seated and torqued according to the bushing manufacturer specifications before the drive is returned to service. 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: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 12.68 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch Diameter (5V)\u003c\/strong\u003e: 12.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch Diameter (A)\u003c\/strong\u003e: 12.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch Diameter (B)\u003c\/strong\u003e: 12.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 5\/8 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Bore Diameter\u003c\/strong\u003e: 2-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBushing Style\u003c\/strong\u003e: B (QD)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 28.9 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: 3694635\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51540517159218,"sku":"3694635","price":665.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/25002f4a07713e6ca7861604880a5ab6.jpg?v=1785857212","url":"https:\/\/voomisupply.com\/products\/browning-3694635-qd-bushed-v-belt-sheave-4-groove","provider":"Voomi Supply","version":"1.0","type":"link"}