{"product_id":"browning-1002948-qd-bushed-v-belt-sheave-3-groove","title":"Browning 1002948 Qd Bushed V Belt Sheave 3 Groove","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BROWNING 1002948 is a three-groove, QD bushed V-belt sheave designed for industrial and commercial belt-drive systems. It accepts standard A-section and B-section V-belts, with an 18.0-inch A-section belt pitch diameter and an 18.4-inch B-section belt pitch diameter. The outside diameter measures 18.75 inches. The Q1 bushing style allows for a wide bore range, from 0.75 inches up to 2.6875 inches, making it adaptable to a variety of shaft sizes. HVAC equipment mechanics, millwrights, and industrial maintenance technicians are the typical installers for this class of sheave.\u003c\/p\u003e\u003cp\u003eThis sheave is suited for belt-drive applications found in commercial HVAC air handlers, industrial fans, blowers, compressors, and pump systems requiring a three-groove A or B section V-belt configuration. The QD bushing system simplifies installation and removal on the shaft without requiring specialized tooling beyond a standard hex wrench set. The wide bore range supports flexible shaft fitment across a broad range of rotating equipment platforms.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eThree-groove design supports parallel multi-belt drive configurations\u003c\/li\u003e\n\u003cli\u003eQ1 QD bushing style for tool-free hub installation and clean shaft removal\u003c\/li\u003e\n\u003cli\u003eCompatible with both A-section (18.0-inch pitch diameter) and B-section (18.4-inch pitch diameter) V-belts\u003c\/li\u003e\n\u003cli\u003eBore range of 0.75 inches to 2.6875 inches accommodates a wide variety of shaft diameters\u003c\/li\u003e\n\u003cli\u003e18.75-inch outside diameter suited for low-speed, high-torque drive applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a QD bushed replacement sheave for three-groove A and B section V-belt drive systems using Q1-style bushings. No specific model or system compatibility was provided in the product data.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and removal of QD bushed sheaves should be performed by a qualified millwright or mechanical technician with the drive system fully de-energized and locked out per applicable LOTO procedures. Ensure the shaft diameter falls within the 0.75-inch to 2.6875-inch bore range before selecting a Q1 bushing. Do not overtighten bushing bolts beyond the torque specifications listed on the bushing itself. Align sheave grooves carefully with a straightedge before tensioning belts to prevent premature belt and bearing wear.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 18.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Pitch A Diameter\u003c\/strong\u003e: 18.0 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Pitch B Diameter\u003c\/strong\u003e: 18.4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Bore Diameter\u003c\/strong\u003e: 2.6875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBushing Style\u003c\/strong\u003e: Q1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 40.55 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: 1002948\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51542828679474,"sku":"1002948","price":923.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/11f0f7a8bbbd49bcf5648f469f1f307d_6af4ed50-5759-40e4-b31e-9be1fc3d5f6f.jpg?v=1785908625","url":"https:\/\/voomisupply.com\/products\/browning-1002948-qd-bushed-v-belt-sheave-3-groove","provider":"Voomi Supply","version":"1.0","type":"link"}