{"product_id":"browning-3693728-qd-bushed-v-belt-sheave-1-groove","title":"Browning 3693728 Qd Bushed V Belt Sheave 1 Groove","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BROWNING 3693728 is a single-groove, QD bushed V belt sheave designed for power transmission applications in HVAC, industrial, and mechanical systems. It accepts a quick-detach (QD) style B bushing, allowing fast installation and removal without special tooling. The outside diameter measures 7.28 inches, with a belt pitch diameter of 7.1 inches for 5V belt sections. The bore range spans 5\/8 inch to 2-1\/4 inch, accommodating a wide variety of shaft sizes. At 7.05 pounds, this cast sheave is a durable, field-proven component used by HVAC technicians and millwrights on blower and fan drive assemblies.\u003c\/p\u003e\n\u003cp\u003eThis sheave is suited for single V belt drive configurations in commercial and residential HVAC air handling units, industrial blowers, pumps, and fan systems. The QD bushing system simplifies alignment and re-use during maintenance or drive ratio changes. It is compatible with 5V, A, and B belt sections based on the stated pitch diameters. Installation is performed by licensed HVAC technicians or qualified mechanical contractors wherever belt-driven blower assemblies are serviced or commissioned.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle groove design for straightforward single-belt drive configurations\u003c\/li\u003e\n  \u003cli\u003eQD bushed style B mount for tool-friendly installation and removal\u003c\/li\u003e\n  \u003cli\u003eOutside diameter of 7.28 inches with a 5V belt pitch diameter of 7.1 inches\u003c\/li\u003e\n  \u003cli\u003eBore range of 5\/8 inch to 2-1\/4 inch fits a broad range of shaft diameters\u003c\/li\u003e\n  \u003cli\u003eCompatible with A, B, and 5V belt sections per stated pitch diameter data\u003c\/li\u003e\n  \u003cli\u003eWeighs 7.05 pounds for a solid, low-vibration drive assembly\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 belt drive systems requiring a QD style B bushing and a 7.28-inch outside diameter with 5V, A, or B belt section compatibility.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003ePower down and lock out the drive system before removing or installing any sheave. A licensed HVAC technician or qualified mechanical contractor should perform this work. Verify shaft diameter falls within the 5\/8 inch to 2-1\/4 inch bore range before ordering the appropriate QD bushing. After installation, check belt tension and sheave alignment with a straightedge before returning the system to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 7.28 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch Diameter (5V)\u003c\/strong\u003e: 7.1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch Diameter (A)\u003c\/strong\u003e: 6.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch Diameter (B)\u003c\/strong\u003e: 7.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Grooves\u003c\/strong\u003e: 1\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: QD Style B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 7.05 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: 3693728\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51542535438642,"sku":"3693728","price":208.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/adb7fa74d3cf08d69fb07e23ff8742ce.jpg?v=1785903038","url":"https:\/\/voomisupply.com\/products\/browning-3693728-qd-bushed-v-belt-sheave-1-groove","provider":"Voomi Supply","version":"1.0","type":"link"}