{"product_id":"browning-3693884-qd-bushed-v-belt-sheave-2-groove","title":"Browning 3693884 Qd Bushed V Belt Sheave 2 Groove","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BROWNING 3693884 is a two-groove, quick-disconnect (QD) bushed V-belt sheave designed for power transmission applications in HVAC, industrial, and mechanical drive systems. It features a 4.88-inch outside diameter and accepts bore diameters ranging from 5\/8 inch to 2-1\/4 inch through a B-style QD bushing, which is sold separately. The sheave accommodates A, B, and 5V cross-section belts, with pitch diameters of 4.2 inches, 4.6 inches, and 4.7 inches respectively. At 3.2 pounds, it is a compact, durable component suited for blower and fan drive assemblies commonly found in air handling and refrigeration equipment.\u003c\/p\u003e\n\u003cp\u003eThis sheave is used in belt-driven blower and fan assemblies across residential and commercial HVAC systems, as well as general industrial drive applications. It is appropriate wherever a two-groove QD sheave is required for A, B, or 5V belt configurations. The QD bushing interface allows for fast installation and removal without damage to the shaft, making it a practical choice for service technicians and mechanical contractors performing drive replacements or system retrofits.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo-groove design supports dual-belt drive configurations for improved load distribution\u003c\/li\u003e\n  \u003cli\u003eQD (quick-disconnect) B-style bushing mount allows shaft installation and removal without special pullers\u003c\/li\u003e\n  \u003cli\u003eCompatible with A, B, and 5V cross-section V-belts\u003c\/li\u003e\n  \u003cli\u003eBore range of 5\/8 inch to 2-1\/4 inch accommodates a wide variety of shaft sizes\u003c\/li\u003e\n  \u003cli\u003e4.88-inch outside diameter suits compact blower and fan drive assemblies\u003c\/li\u003e\n  \u003cli\u003eLightweight at 3.2 pounds, reducing overhung load on motor and blower shafts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or upgrade sheave for two-groove V-belt drive systems using A, B, or 5V belt cross-sections with a B-style QD bushing interface. No specific system model compatibility data was provided in the product record.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified HVAC technician or mechanical contractor. Disconnect and lock out all power to the drive system before removing or installing sheaves. The QD bushing must be ordered and installed separately; confirm shaft diameter falls within the 5\/8-inch to 2-1\/4-inch bore range before ordering. After installation, inspect belt tension and sheave alignment per the belt manufacturer's recommended practices 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: 4.88 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Grooves\u003c\/strong\u003e: 2\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\u003eBelt Pitch A Diameter\u003c\/strong\u003e: 4.2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch B Diameter\u003c\/strong\u003e: 4.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch 5V Diameter\u003c\/strong\u003e: 4.7 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: 3.2 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: 3693884\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51538897010994,"sku":"3693884","price":207.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/27bbe0ec14369bb370da9e68cb010f79.jpg?v=1785828999","url":"https:\/\/voomisupply.com\/products\/browning-3693884-qd-bushed-v-belt-sheave-2-groove","provider":"Voomi Supply","version":"1.0","type":"link"}