{"product_id":"jason-industrial-a21-rubber-v-belt-1-2-x-23-inch","title":"Jason Industrial A21 Rubber V-belt 1\/2 X 23 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe JASON INDUSTRIAL A21 is a rubber V-belt designed for industrial drive applications requiring reliable power transmission. This A-section belt measures 1\/2 inch wide and 23 inches in length, conforming to standard A-section V-belt geometry used across a wide range of industrial and HVAC equipment. Manufactured from black rubber compound, it delivers consistent grip and flexibility under continuous load. The A21 is a direct replacement style belt suited for maintenance technicians, HVAC service professionals, and industrial mechanics performing routine drive system service or emergency replacement work.\u003c\/p\u003e\u003cp\u003eThis belt is used in light-to-medium duty drive applications including fan assemblies, blower drives, compressor drives, and general industrial machinery. A-section V-belts are among the most commonly encountered belt profiles in residential and light commercial HVAC equipment as well as manufacturing and processing equipment. The A21 is sold in standard single-belt configurations and fits wherever a standard A21 or equivalent A-section belt is specified by the equipment manufacturer.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eA-section V-belt profile for compatibility with standard A-section sheaves and pulleys\u003c\/li\u003e\n\u003cli\u003e1\/2 inch top width and 23 inch outside circumference per A-section specification\u003c\/li\u003e\n\u003cli\u003eBlack rubber construction for durability under continuous flexing and load\u003c\/li\u003e\n\u003cli\u003eSuitable for fan, blower, and general industrial drive applications\u003c\/li\u003e\n\u003cli\u003eConforms to standard A21 belt designation for straightforward cross-referencing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard A-section replacement V-belt for industrial and HVAC drive systems requiring an A21 belt designation. Fits standard A-section grooved sheaves and pulleys rated for 1\/2 inch wide belts.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eA-section V-belts are typically installed by HVAC technicians or industrial mechanics. Always de-energize and lock out the equipment before removing or installing drive belts. Never pry a belt over a sheave flange with sharp tools, as this can damage the belt cords and reduce service life. After installation, check belt tension and sheave alignment per the equipment manufacturer specifications before returning the unit to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Section\u003c\/strong\u003e: A-section\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Width\u003c\/strong\u003e: 1\/2 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Length\u003c\/strong\u003e: 23 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 14 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 50 per unit of measure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: JASON INDUSTRIAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: A21\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JASON INDUSTRIAL","offers":[{"title":"Default Title","offer_id":51525371265330,"sku":"A21","price":173.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/75a1189514bf011b0b83a91c9cb25e21_65e09495-8824-4119-897a-6a3787667200.jpg?v=1785471972","url":"https:\/\/voomisupply.com\/products\/jason-industrial-a21-rubber-v-belt-1-2-x-23-inch","provider":"Voomi Supply","version":"1.0","type":"link"}