{"product_id":"trane-she05324-sheave-single-groove-0-75-bore-v-belt","title":"Trane SHE05324 Sheave Single Groove 0.75 Bore V-belt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TRANE SHE05324 is a single-groove V-belt sheave designed for use in HVAC blower and fan drive assemblies. The AK44x3\/4 designation identifies this as an A-series fixed-bore pulley with a 0.75 inch bore diameter, engineered to accept standard A-section or 4L V-belts. Sheaves of this type transfer rotational power from a motor shaft to a blower wheel or fan shaft, controlling airflow by setting the effective drive ratio. This component is installed by licensed HVAC technicians during routine belt-drive maintenance, blower motor replacement, or system commissioning.\u003c\/p\u003e\n\u003cp\u003eThis sheave is suited for residential and light commercial HVAC air handling units and furnace blower sections where a fixed-pitch, single-groove V-belt drive is specified. The 0.75 inch bore is a common motor-shaft size in fractional and small integral horsepower blower motor applications. It is typically found in forced-air systems requiring precise belt alignment and consistent belt tension to maintain rated airflow and system efficiency.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAK44x3\/4 fixed-bore design with 0.75 inch bore for direct shaft mounting\u003c\/li\u003e\n  \u003cli\u003eSingle-groove configuration accepts standard A-section or 4L V-belts\u003c\/li\u003e\n  \u003cli\u003eFixed-pitch pulley provides consistent drive ratio without adjustment hardware\u003c\/li\u003e\n  \u003cli\u003eDesigned for blower and fan drive applications in forced-air HVAC systems\u003c\/li\u003e\n  \u003cli\u003eOEM Trane part number ensures dimensional accuracy for direct replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement sheave for Trane HVAC air handling units and furnace blower assemblies utilizing a single-groove A-section V-belt drive with a 0.75 inch motor or blower shaft bore.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified HVAC technician. Disconnect and lock out all electrical power to the unit before removing or installing any drive components. Ensure the sheave bore seats fully on the shaft and that the set screw is tightened securely before restoring power. After installation, verify belt alignment and tension according to the equipment manufacturer's service documentation before returning the system to operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Designation\u003c\/strong\u003e: AK44x3\/4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGroove Quantity\u003c\/strong\u003e: 1 (Single Groove)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Section\u003c\/strong\u003e: A \/ 4L\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Type\u003c\/strong\u003e: Fixed\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: TRANE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SHE05324\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRANE","offers":[{"title":"Default Title","offer_id":51233467826482,"sku":"SHE05324","price":53.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307616791.gif?v=1780100602","url":"https:\/\/voomisupply.com\/products\/trane-she05324-sheave-single-groove-0-75-bore-v-belt","provider":"Voomi Supply","version":"1.0","type":"link"}