{"product_id":"browning-1002708-qd-bushed-v-belt-sheave-3-groove","title":"Browning 1002708 Qd Bushed V-belt Sheave 3 Groove","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BROWNING 1002708 is a three-groove, QD bushed V-belt sheave designed for power transmission applications in HVAC, industrial, and mechanical drive systems. It accepts a Q1-style quick-detach bushing, allowing fast installation and removal without special tooling. The outside diameter measures 12.75 inches, and the bore accepts shaft sizes from 0.75 inches up to 2.6875 inches, providing a wide range of shaft compatibility. Belt pitch A diameter is 12.0 inches and belt pitch B diameter is 12.4 inches. Weighing 25.8 pounds, this sheave is built for stationary drive applications and is installed by mechanical contractors, HVAC technicians, and industrial maintenance professionals.\u003c\/p\u003e\n\u003cp\u003eThis sheave is suited for belt-driven blower and fan assemblies commonly found in commercial air handling units, industrial ventilation systems, and heavy-duty HVAC equipment. The three-groove configuration supports multi-belt drive arrangements, which distribute load and reduce belt slippage under high-torque conditions. It is a direct-mount component that pairs with a separately sourced Q1 QD bushing to complete the drive assembly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eThree-groove design supports multi-belt drive configurations for increased torque capacity\u003c\/li\u003e\n  \u003cli\u003eQ1 bushing style allows tool-free shaft mounting and removal\u003c\/li\u003e\n  \u003cli\u003e12.75-inch outside diameter suits large blower and fan drive setups\u003c\/li\u003e\n  \u003cli\u003eWide bore range from 0.75 inches to 2.6875 inches accommodates various shaft sizes\u003c\/li\u003e\n  \u003cli\u003eBelt pitch A diameter of 12.0 inches and belt pitch B diameter of 12.4 inches for dual belt-section compatibility\u003c\/li\u003e\n  \u003cli\u003e25.8-pound cast construction rated for stationary industrial and commercial drive use\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 three-groove V-belt drive systems using Q1-style QD bushings. Compatible with standard A-section and B-section V-belts.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanical contractor or HVAC technician familiar with belt-drive systems. De-energize and lock out the drive system before mounting or removing the sheave. A Q1 QD bushing must be sourced separately and installed per the bushing manufacturer torque sequence. Verify belt alignment and tension after installation 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: 12.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch A Diameter\u003c\/strong\u003e: 12.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch B Diameter\u003c\/strong\u003e: 12.4 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 QD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 25.8 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: 1002708\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51541026996530,"sku":"1002708","price":540.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/54322c311ab2c1f8ce90d3ae3ad6f5c0.jpg?v=1785867496","url":"https:\/\/voomisupply.com\/products\/browning-1002708-qd-bushed-v-belt-sheave-3-groove","provider":"Voomi Supply","version":"1.0","type":"link"}