{"product_id":"browning-3694494-qd-bushed-v-belt-sheave-4-groove","title":"Browning 3694494 Qd Bushed V Belt Sheave 4 Groove","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BROWNING 3694494 is a four-groove, Quick Detachable (QD) bushed V belt sheave designed for industrial and commercial belt-drive systems. It accepts standard A, B, and 5V profile belts and accommodates bore diameters from 5\/8 inch up to 2-1\/4 inch via a Type B QD bushing, which is sold separately. The outside diameter measures 5.88 inches. At 9.55 pounds, this is a solid, production-grade sheave suited for fans, blowers, pumps, and compressors commonly found in HVAC and mechanical room installations. Licensed HVAC technicians and millwrights are the typical installers for this class of drive component.\u003c\/p\u003e\n\u003cp\u003eThis sheave is used in belt-drive applications requiring multiple V belt grooves to transmit higher torque loads across a single drive assembly. Four-groove configurations are common in commercial air handling units, large ventilation fans, and pump drives where redundant belt engagement reduces slippage and distributes load evenly. The QD bushing mount allows rapid sheave removal and reinstallation without special tooling, making it practical for scheduled maintenance on rooftop units and mechanical room equipment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFour grooves accommodate A, B, and 5V profile V belts\u003c\/li\u003e\n  \u003cli\u003eQuick Detachable (QD) Type B bushing style for tool-free removal and reinstallation\u003c\/li\u003e\n  \u003cli\u003eOutside diameter of 5.88 inches suits common commercial drive configurations\u003c\/li\u003e\n  \u003cli\u003eBore range of 5\/8 inch to 2-1\/4 inch covers a wide range of shaft sizes\u003c\/li\u003e\n  \u003cli\u003eSolid construction at 9.55 pounds for reliable, vibration-resistant operation\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 commercial belt-drive systems using Type B QD bushings and A, B, or 5V profile V belts. No specific equipment model compatibility was provided by the manufacturer for this part number.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a licensed HVAC technician or millwright. Disconnect and lock out all power to the drive system before removing or installing any sheave. The QD bushing must be ordered and installed separately — confirm bushing bore size matches the shaft diameter before assembly. Verify belt tension and sheave alignment per the drive manufacturer's specifications after installation to prevent premature belt and bearing wear.\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: 5.88 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch A Diameter\u003c\/strong\u003e: 5.2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch B Diameter\u003c\/strong\u003e: 5.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch 5V Diameter\u003c\/strong\u003e: 5.7 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: Type B QD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 9.55 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: 3694494\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51538956124466,"sku":"3694494","price":318.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b48a6f09088e3408bb9bf8414408de77.jpg?v=1785830836","url":"https:\/\/voomisupply.com\/products\/browning-3694494-qd-bushed-v-belt-sheave-4-groove","provider":"Voomi Supply","version":"1.0","type":"link"}