{"product_id":"browning-3694072-qd-bushed-v-belt-sheave-2-groove","title":"Browning 3694072 Qd Bushed V-belt Sheave 2 Groove","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BROWNING 3694072 is a two-groove, QD bushed V-belt sheave designed for power transmission applications in HVAC, industrial, and mechanical drive systems. It features a 12.68-inch outside diameter and accepts Quick Detach (QD) bushing style B, allowing bore sizes from 5\/8 inch up to 2-1\/4 inches. The sheave accommodates A, B, and 5V cross-section belts, making it a versatile choice for fan drives, blower assemblies, and pump systems. At 18.8 pounds, this is a substantial cast component suited for commercial and light industrial installations requiring reliable, low-maintenance belt drive operation.\u003c\/p\u003e\n\u003cp\u003eThis sheave is commonly installed in commercial HVAC air handling units, industrial blower drives, and centrifugal pump assemblies where a two-groove V-belt configuration is required. The QD bushing system simplifies installation and removal without the need for specialty pullers, making it a practical choice for service technicians performing routine drive replacements or system upgrades. It is appropriate for applications calling for 5V, A, or B section belts on shafts within the specified bore range.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo-groove design supports dual V-belt drive configurations for balanced load sharing\u003c\/li\u003e\n  \u003cli\u003eQD bushing style B allows bore range from 5\/8 inch to 2-1\/4 inches without machining\u003c\/li\u003e\n  \u003cli\u003eCompatible with A, B, and 5V cross-section V-belts\u003c\/li\u003e\n  \u003cli\u003e12.68-inch outside diameter with 12.5-inch 5V belt pitch diameter and 12.4-inch B belt pitch diameter\u003c\/li\u003e\n  \u003cli\u003eQuick Detach bushing system enables fast installation and removal on the shaft\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 two-groove V-belt drive systems using QD style B bushings and A, B, or 5V cross-section belts on shafts from 5\/8 inch to 2-1\/4 inches in diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified millwright, HVAC mechanic, or power transmission technician. Disconnect and lock out all power to the drive system before mounting or removing the sheave. Ensure the mating QD style B bushing is properly seated and fasteners are torqued per the bushing manufacturer specifications. Verify belt alignment with a straightedge or laser alignment tool 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: 2\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 5V Diameter\u003c\/strong\u003e: 12.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch B Diameter\u003c\/strong\u003e: 12.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch A Diameter\u003c\/strong\u003e: 12.0 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 (Quick Detach)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 18.8 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: 3694072\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51542878454066,"sku":"3694072","price":414.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2aaf850d90c3826e68d9bbe20b3676e1.jpg?v=1785909694","url":"https:\/\/voomisupply.com\/products\/browning-3694072-qd-bushed-v-belt-sheave-2-groove","provider":"Voomi Supply","version":"1.0","type":"link"}