{"product_id":"browning-1001445-3-groove-qd-bushed-v-belt-sheave","title":"Browning 1001445 3 Groove Qd Bushed V Belt Sheave","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BROWNING 1001445 is a three-groove, QD bushed V belt sheave designed for power transmission applications in HVAC, industrial, and mechanical systems. It features a 4.55-inch outside diameter and accepts bore diameters from 0.5 inches to 1.75 inches, making it adaptable to a range of shaft sizes using a standard P1 bushing style. The A belt pitch diameter is 3.8 inches and the B belt pitch diameter is 4.2 inches. At 5.2 pounds, this cast sheave is a direct-mount, field-adjustable component installed by HVAC technicians and millwrights during belt drive system service or replacement.\u003c\/p\u003e\n\u003cp\u003eThis sheave is suited for use in belt-driven air handling units, blowers, fans, and other rotary equipment that rely on V belt power transmission. The QD bushing design allows for straightforward installation and removal without specialized pullers in most cases, reducing downtime during scheduled maintenance or emergency service. It is appropriate for both commercial and light industrial applications where three-groove A or B section belt configurations are required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eThree-groove design supports parallel V belt drive configurations for higher torque capacity\u003c\/li\u003e\n  \u003cli\u003e4.55-inch outside diameter suits a range of blower and fan drive applications\u003c\/li\u003e\n  \u003cli\u003eBore range of 0.5 to 1.75 inches accommodates multiple shaft sizes with a single sheave\u003c\/li\u003e\n  \u003cli\u003eP1 QD bushing style allows tool-accessible installation and removal\u003c\/li\u003e\n  \u003cli\u003eCompatible with both A and B section V belts based on respective pitch diameters\u003c\/li\u003e\n  \u003cli\u003eWeighs 5.2 pounds for stable, low-vibration operation at rated speeds\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 three-groove V belt drive systems requiring a QD bushed sheave with a 4.55-inch outside diameter and P1 bushing style. Accepts standard A and B section V belts.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified HVAC technician or millwright. Disconnect and lock out all power to the drive system before removing or installing any sheave or bushing. Ensure the mating shaft diameter falls within the 0.5 to 1.75-inch bore range before ordering the appropriate P1 QD bushing. After installation, verify belt tension and sheave alignment per the drive manufacturer's specifications 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\u003eOutside Diameter\u003c\/strong\u003e: 4.55 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch A Diameter\u003c\/strong\u003e: 3.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch B Diameter\u003c\/strong\u003e: 4.2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Bore Diameter\u003c\/strong\u003e: 1.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBushing Style\u003c\/strong\u003e: P1 QD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 5.2 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: 1001445\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51541749956914,"sku":"1001445","price":173.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a4c64d301c4dda6d27099863322b255c.jpg?v=1785883933","url":"https:\/\/voomisupply.com\/products\/browning-1001445-3-groove-qd-bushed-v-belt-sheave","provider":"Voomi Supply","version":"1.0","type":"link"}