{"product_id":"browning-1001437-qd-bushed-v-belt-sheave-2-groove","title":"Browning 1001437 Qd Bushed V Belt Sheave 2 Groove","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BROWNING 1001437 is a two-groove, QD bushed V-belt sheave designed for power transmission applications in HVAC, industrial, and mechanical drive systems. Featuring a 4.55-inch outside diameter and a belt pitch A diameter of 3.8 inches, this sheave accepts P1-style QD bushings and accommodates bore diameters from 0.5 inches to 1.75 inches. Constructed from iron for durability under continuous belt-drive loads, the 1001437 is compatible with A, B, and 5V belt trade sizes. HVAC technicians and millwrights typically install this sheave on blower assemblies, fan drives, and auxiliary mechanical drives where precise belt alignment and quick-disconnect bushing convenience are required.\u003c\/p\u003e\u003cp\u003eThis sheave is suited for residential and light commercial HVAC air handler blower drives, as well as general industrial belt-drive assemblies. The QD bushing design allows for rapid installation and removal without special tooling, making it a practical choice for service environments where downtime must be minimized. The two-groove configuration supports dual-belt drive arrangements for higher torque loads or redundancy in critical fan applications.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTwo-groove design supports dual A, B, or 5V V-belt configurations\u003c\/li\u003e\n\u003cli\u003eQD bushed mount with P1 bushing style for tool-free removal and installation\u003c\/li\u003e\n\u003cli\u003e4.55-inch outside diameter with 3.8-inch belt pitch A diameter\u003c\/li\u003e\n\u003cli\u003eBore range from 0.5 inches to 1.75 inches accommodates a wide range of shaft sizes\u003c\/li\u003e\n\u003cli\u003eIron construction provides strength and resistance to belt-drive wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or upgrade sheave for belt-drive systems using A, B, or 5V V-belt trade sizes with P1 QD bushing mounts.\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 electrical power to the drive system before beginning work. Verify shaft diameter falls within the 0.5-inch to 1.75-inch bore range before selecting a bushing, and confirm sheave alignment with a straightedge before tensioning belts. Follow applicable OSHA lockout\/tagout procedures and local mechanical codes throughout installation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Grooves\u003c\/strong\u003e: 2\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\u003eCompatible Belt Trade Sizes\u003c\/strong\u003e: A, B, 5V\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Iron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.95 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: 1001437\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51541412217138,"sku":"1001437","price":129.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/560e5cde55845dc02fa02fbe299939bc.jpg?v=1785875319","url":"https:\/\/voomisupply.com\/products\/browning-1001437-qd-bushed-v-belt-sheave-2-groove","provider":"Voomi Supply","version":"1.0","type":"link"}