{"product_id":"browning-1025824-single-groove-sheave-0-5-in-bore-2-in-od","title":"Browning 1025824 Single Groove Sheave 0.5 in Bore 2 in Od","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BROWNING 1025824 is a finished bore single groove sheave designed for V-belt drive applications in HVAC, industrial, and mechanical systems. Cast iron construction provides durability under continuous load. The sheave features a 0.5 inch bore diameter, a 2 inch outer diameter, and a groove width of 21\/32 inches. The overall length through bore measures 15\/16 inches. Licensed HVAC technicians and mechanical contractors typically install this component when servicing blower assemblies, fan drives, and belt-driven equipment requiring a single groove pulley configuration.\u003c\/p\u003e\n\u003cp\u003eThis sheave is suited for residential and light commercial HVAC blower drives, exhaust fans, and general-purpose belt drive assemblies. It accepts standard B-section and A-section V-belts with a pitch diameter of 1.8 inches, as well as 3L-section belts with a pitch diameter of 1.46 inches. The finished bore allows direct installation onto a matching shaft without additional machining. Applications include air handler blower pulleys, condenser fan drives, and other single-belt mechanical drive setups where a compact, cast iron sheave is specified.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFinished 0.5 inch bore — ready for direct shaft installation with no additional machining\u003c\/li\u003e\n  \u003cli\u003eCast iron construction for durability and resistance to wear under continuous belt load\u003c\/li\u003e\n  \u003cli\u003eCompatible with B\/A-section belts at 1.8 inch pitch diameter and 3L-section belts at 1.46 inch pitch diameter\u003c\/li\u003e\n  \u003cli\u003eSingle groove design for straightforward single-belt drive configurations\u003c\/li\u003e\n  \u003cli\u003eCompact profile: 2 inch OD with 15\/16 inch bore length and 21\/32 inch groove width\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement single groove sheave for residential and light commercial belt-driven HVAC and mechanical equipment requiring a 0.5 inch bore, 2 inch OD cast iron pulley with B\/A or 3L V-belt groove profiles.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified HVAC technician or mechanical tradesperson. De-energize the unit and lock out the power supply before removing or installing any belt drive components. Ensure the shaft diameter matches the 0.5 inch finished bore and that the mating belt type matches the groove profile before mounting. Verify belt tension and sheave alignment after installation to prevent premature belt and bearing wear.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSheave Type\u003c\/strong\u003e: Single Groove\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Width\u003c\/strong\u003e: 21\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length Through Bore\u003c\/strong\u003e: 15\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch Diameter (B\/A Section)\u003c\/strong\u003e: 1.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Pitch Diameter (3L Section)\u003c\/strong\u003e: 1.46 inches\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: 0.45 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: 1025824\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51543371645234,"sku":"1025824","price":69.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/48635090be1acf7f82c787e2ced5f4ba.jpg?v=1785917327","url":"https:\/\/voomisupply.com\/products\/browning-1025824-single-groove-sheave-0-5-in-bore-2-in-od","provider":"Voomi Supply","version":"1.0","type":"link"}