{"product_id":"browning-3693751-qd-bushed-v-belt-sheave-1-groove-8-88-in-od","title":"Browning 3693751 Qd Bushed V-belt Sheave 1 Groove 8.88 in Od","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BROWNING 3693751 is a single-groove, Quick-Detachable (QD) bushed V-belt sheave designed for industrial and commercial mechanical drive applications. It accepts 5V, A, and B cross-section V-belts and accommodates bore diameters from 5\/8 inch to 2-1\/4 inches via a B-style QD bushing, sold separately. The outside diameter measures 8.88 inches, with a belt pitch diameter of 8.7 inches for 5V belts, 8.2 inches for A belts, and 8.6 inches for B belts. Cast iron construction provides the durability needed for continuous-duty fan, blower, pump, and compressor drive systems. HVAC mechanics, millwrights, and industrial maintenance technicians are the primary installers.\u003c\/p\u003e\u003cp\u003eThis sheave is well-suited for belt-driven HVAC equipment including supply and return air fans, condenser fans, and cooling tower blowers, as well as pump and compressor drives in light industrial settings. The QD bushing system allows the sheave to be mounted on a wide range of shaft diameters within the 5\/8 to 2-1\/4 inch bore range, making it a flexible replacement or retrofit component. Residential and commercial mechanical rooms are common installation environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSingle-groove design sized for 5V, A, and B cross-section V-belts\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 8.88 inches; belt pitch diameter of 8.7 inches for 5V belts\u003c\/li\u003e\n\u003cli\u003eQD bushing mount with B-style bushing bore range from 5\/8 inch to 2-1\/4 inches\u003c\/li\u003e\n\u003cli\u003eCast iron construction for durability in continuous-duty drive applications\u003c\/li\u003e\n\u003cli\u003eInterchangeable with standard B-style QD bushing components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or retrofit sheave for belt-driven fan, blower, and pump assemblies using 5V, A, or B cross-section V-belts with a B-style QD bushing.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\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 components. The QD bushing must be sourced and installed separately per the bushing manufacturer specifications. Verify belt tension and sheave alignment after installation 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: 1\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: 8.88 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Pitch Diameter (5V)\u003c\/strong\u003e: 8.7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Pitch Diameter (A)\u003c\/strong\u003e: 8.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Pitch Diameter (B)\u003c\/strong\u003e: 8.6 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: Cast Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 8.6 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: 3693751\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51542382117170,"sku":"3693751","price":243.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/82f2799518fedd66b603a483bcf66a8b_594c6b65-612e-481d-9e96-4ca38b2d761d.jpg?v=1785899199","url":"https:\/\/voomisupply.com\/products\/browning-3693751-qd-bushed-v-belt-sheave-1-groove-8-88-in-od","provider":"Voomi Supply","version":"1.0","type":"link"}