{"product_id":"browning-3694452-qd-bushed-v-belt-sheave-4-groove","title":"Browning 3694452 Qd Bushed V Belt Sheave 4 Groove","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BROWNING 3694452 is a quick-disconnect (QD) bushed V belt sheave engineered for multi-groove belt drive applications in HVAC, industrial fan, and pump systems. This four-groove sheave accepts A, B, and 5V profile belts and mounts via a B-style QD bushing for fast, repeatable installation and removal without special tooling. The outside diameter measures 5.08 inches, and the bore range spans 0.625 inches to 2.25 inches to accommodate a wide selection of shaft sizes. At 6.45 pounds, it is built for continuous-duty drive systems where alignment precision and groove consistency are critical to belt life.\u003c\/p\u003e\n\u003cp\u003eThis sheave is suited for commercial and light-industrial belt drive assemblies, including air handling units, centrifugal fans, blowers, and pump drive trains. HVAC mechanics and millwrights typically select this sheave when replacing worn OEM sheave components or configuring new drive systems that require a field-adjustable bore. The B-style QD bushing mount makes it compatible with standard B-series bushing bores across common shaft diameters within the stated range.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFour-groove design supports multi-belt drive configurations for higher torque transmission\u003c\/li\u003e\n  \u003cli\u003eQD bushing mount with B-style bushing for tool-efficient installation and removal\u003c\/li\u003e\n  \u003cli\u003eBore range from 0.625 inches to 2.25 inches covers a wide variety of shaft sizes\u003c\/li\u003e\n  \u003cli\u003eCompatible with A, B, and 5V belt profiles for application flexibility\u003c\/li\u003e\n  \u003cli\u003eOutside diameter of 5.08 inches for precise speed ratio selection\u003c\/li\u003e\n  \u003cli\u003e5V belt pitch diameter of 4.9 inches for accurate drive calculations\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 belt drive systems using A, B, or 5V profile V belts with a B-style QD bushing. Bore diameter is field-selectable between 0.625 inches and 2.25 inches via the appropriate B-series QD bushing insert.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician or qualified millwright. De-energize and lock out all power to the drive system before removing or installing any sheave or belt. Torque the QD bushing fasteners according to the bushing manufacturer specifications, and verify sheave alignment with a straightedge or laser alignment tool before tensioning belts. Ensure belt tension and drive geometry comply with applicable equipment manufacturer guidelines and OSHA machine guarding requirements.\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: 5.08 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch A Diameter\u003c\/strong\u003e: 4.4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch B Diameter\u003c\/strong\u003e: 4.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch 5V Diameter\u003c\/strong\u003e: 4.9 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Bore Diameter\u003c\/strong\u003e: 2.25 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: 6.45 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: 3694452\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51539500761394,"sku":"3694452","price":292.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e4bf61b1849d725d33a41ce221cdd86f.jpg?v=1785841901","url":"https:\/\/voomisupply.com\/products\/browning-3694452-qd-bushed-v-belt-sheave-4-groove","provider":"Voomi Supply","version":"1.0","type":"link"}