{"product_id":"browning-3693702-qd-bushed-v-belt-sheave-1-groove","title":"Browning 3693702 Qd Bushed V-belt Sheave 1 Groove","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BROWNING 3693702 is a single-groove, Quick Detachable (QD) bushed V-belt sheave designed for power transmission applications in HVAC, industrial, and mechanical drive systems. Built from iron, this sheave accepts B-style QD bushings and accommodates bore diameters ranging from 5\/8 inch to 2-1\/4 inches, providing installation flexibility across a wide range of shaft sizes. The 6.88-inch outside diameter and 6.7-inch belt pitch diameter for 5V belt cross-sections make it a practical drop-in choice for blower drives, fan assemblies, and other belt-driven equipment maintained by HVAC technicians and millwrights.\u003c\/p\u003e\u003cp\u003eThis sheave is suited for residential and light commercial HVAC systems as well as general industrial machinery requiring a single-groove V-belt drive. Typical installations include supply and exhaust fan assemblies, air handling unit blower drives, and pump drives where reliable belt power transmission is required. The QD bushing design simplifies both installation and removal compared to fixed-bore sheaves, reducing service time on equipment.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSingle-groove design compatible with 5V, A, and B belt cross-sections\u003c\/li\u003e\n\u003cli\u003eQuick Detachable (QD) B-style bushing mount for fast installation and removal\u003c\/li\u003e\n\u003cli\u003eBore range of 5\/8 inch to 2-1\/4 inches accommodates multiple shaft sizes\u003c\/li\u003e\n\u003cli\u003e6.88-inch outside diameter with 6.7-inch belt pitch diameter for 5V belts\u003c\/li\u003e\n\u003cli\u003eIron construction for durability in demanding drive applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with 5V, A, and B cross-section V-belts. Accepts B-style QD bushings. Bore diameter range of 5\/8 inch to 2-1\/4 inch suits a wide variety of drive shaft configurations in HVAC and general industrial power transmission equipment.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified HVAC technician or millwright. Disconnect and lock out all electrical power to the drive system before beginning work. The QD bushing must be properly seated and fasteners torqued per the bushing manufacturer's instructions before returning the drive to service. Inspect belt tension and alignment after installation to prevent premature wear.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Grooves\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 6.88 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Pitch Diameter (5V)\u003c\/strong\u003e: 6.7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Pitch Diameter (A)\u003c\/strong\u003e: 6.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Pitch Diameter (B)\u003c\/strong\u003e: 6.6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Belt Trade Sizes\u003c\/strong\u003e: 5V, A, B\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\u003eMaterial\u003c\/strong\u003e: Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 6.2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31171804\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 3693702\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51544163320114,"sku":"3693702","price":150.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c8565653d200b620cc5911b9f6f3adb4.jpg?v=1785925006","url":"https:\/\/voomisupply.com\/products\/browning-3693702-qd-bushed-v-belt-sheave-1-groove","provider":"Voomi Supply","version":"1.0","type":"link"}