{"product_id":"browning-3694320-3-groove-qd-bushed-v-belt-sheave","title":"Browning 3694320 3 Groove Qd Bushed V Belt Sheave","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BROWNING 3694320 is a three-groove, QD bushed V belt sheave designed for industrial belt drive applications. It accepts 5V, A, and B cross-section belts and mounts via a B-style QD bushing, allowing fast installation and removal without special tooling. The outside diameter measures 9.28 inches, the belt pitch diameter for 5V belts is 9.1 inches, and the bore range spans 5\/8 inch minimum to 2-1\/4 inch maximum to accommodate a wide range of shaft sizes. Cast iron construction provides durability under continuous-duty load. HVAC and mechanical contractors install this sheave on fan and blower drive assemblies in air-handling equipment.\u003c\/p\u003e\n\u003cp\u003eThis sheave is suited for residential and commercial HVAC fan drive systems, industrial blower assemblies, and pump drive applications where three-groove V belt configurations are required. The QD bushing interface simplifies shaft mounting and allows the sheave to be repositioned or replaced without removing the shaft from the equipment. The bore range makes it adaptable to common motor and blower shaft diameters found in rooftop units, air handlers, and belt-drive exhaust fans.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eThree grooves accommodate 5V, A, and B cross-section V belts\u003c\/li\u003e\n  \u003cli\u003e9.28 inch outside diameter with a 9.1 inch belt pitch diameter for 5V belts\u003c\/li\u003e\n  \u003cli\u003eBore range of 5\/8 inch to 2-1\/4 inch fits a wide variety of shaft sizes\u003c\/li\u003e\n  \u003cli\u003eB-style QD bushing mount for tool-efficient installation and removal\u003c\/li\u003e\n  \u003cli\u003eCast iron construction for durability in continuous-duty drive applications\u003c\/li\u003e\n  \u003cli\u003ePackage quantity of one; minimum order quantity of one\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with 5V, A, and B cross-section V belts on systems requiring a B-style QD bushing. Suitable as an OEM-style replacement or upgrade sheave on belt-drive fan and blower assemblies that accept a three-groove QD-mounted sheave with a bore up to 2-1\/4 inches.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified HVAC technician or industrial mechanic. Disconnect and lock out power to the drive system before removing existing sheaves or belts. Ensure the mating QD bushing is the correct B-style and that shaft diameter falls within the 5\/8 inch to 2-1\/4 inch bore range before assembly. After installation, verify belt tension and sheave alignment per the belt manufacturer guidelines before returning the system to service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Grooves\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Belt Sections\u003c\/strong\u003e: 5V, A, B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 9.28 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch Diameter (5V)\u003c\/strong\u003e: 9.1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch Diameter (A)\u003c\/strong\u003e: 8.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch Diameter (B)\u003c\/strong\u003e: 9.0 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 (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: 14.9 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: 3694320\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51541231239474,"sku":"3694320","price":274.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3e8a57ab601d30dce9b438c8c33bdc0d.jpg?v=1785870373","url":"https:\/\/voomisupply.com\/products\/browning-3694320-3-groove-qd-bushed-v-belt-sheave","provider":"Voomi Supply","version":"1.0","type":"link"}