{"product_id":"browning-1027127-single-groove-sheave-0-625-in-bore-7-25-in-od","title":"Browning 1027127 Single Groove Sheave 0.625 in Bore 7.25 in Od","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BROWNING 1027127 is a finished bore single groove sheave designed for V-belt drive systems in HVAC, industrial, and mechanical power transmission applications. Cast iron construction provides the rigidity and wear resistance required for continuous-duty operation. The sheave features a 0.625 inch bore diameter, a 7.25 inch outside diameter, and a 0.75 inch face width. The bore is finished and ready for shaft installation without additional machining. Licensed HVAC mechanics, millwrights, and mechanical contractors install this type of sheave when sizing or replacing blower drive assemblies in air handling units, fans, and similar belt-driven equipment.\u003c\/p\u003e\n\u003cp\u003eThis single groove sheave is suited for residential and light commercial HVAC blower drives, exhaust fans, and general power transmission setups where a single V-belt is used. It is compatible with 3L, 4L, and A-section V-belts. The belt pitch diameter is 7.0 inches for 4L and A-section belts, and 6.66 inches for 3L-section belts. The overall length through the bore is 1-15\/32 inches. This sheave fits standard 0.625 inch shafts and is a common replacement component in air handling and fan motor drive trains.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFinished 0.625 inch bore — no additional machining required for standard shaft fitment\u003c\/li\u003e\n  \u003cli\u003e7.25 inch outside diameter with 7.0 inch pitch diameter for 4L and A-section belts\u003c\/li\u003e\n  \u003cli\u003eCompatible with 3L, 4L, and A-section V-belts for flexible drive system configuration\u003c\/li\u003e\n  \u003cli\u003eCast iron construction for durability in continuous-duty belt drive applications\u003c\/li\u003e\n  \u003cli\u003eSingle groove design suits single V-belt drive configurations in fans and blowers\u003c\/li\u003e\n  \u003cli\u003e0.75 inch face width fits standard belt widths for these groove profiles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with 3L, 4L, and A-section V-belts. Designed as a finished bore replacement sheave for single V-belt drive systems on HVAC blowers, exhaust fans, and general-purpose mechanical power transmission equipment using a 0.625 inch shaft diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\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 belt. Ensure the shaft is clean and free of burrs before seating the sheave, and confirm proper belt tension and sheave alignment after installation to prevent premature belt or bearing wear. Follow applicable mechanical and electrical safety codes for the installation environment.\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 Sheave\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 7.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFace Width\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch Diameter (4L and A-section belt)\u003c\/strong\u003e: 7.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch Diameter (3L-section belt)\u003c\/strong\u003e: 6.66 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length Through Bore\u003c\/strong\u003e: 1-15\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Type\u003c\/strong\u003e: Finished Bore\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.45 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: 1027127\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51544428282162,"sku":"1027127","price":125.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/81bf44b6054497743a8577e356d0f2da.jpg?v=1785926360","url":"https:\/\/voomisupply.com\/products\/browning-1027127-single-groove-sheave-0-625-in-bore-7-25-in-od","provider":"Voomi Supply","version":"1.0","type":"link"}