{"product_id":"jason-industrial-b81-rubber-v-belt-21-32-x-84-inch","title":"Jason Industrial B81 Rubber V-belt 21\/32 X 84 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe JASON INDUSTRIAL B81 is a black rubber V-belt designed for industrial power transmission applications. Measuring 21\/32 inches wide by 84 inches in length, this B-section belt transfers rotational power between sheaves and pulleys in a wide range of industrial and commercial drive systems. It is manufactured to standard B-section geometry, allowing it to seat correctly in matched groove profiles. HVAC technicians, millwrights, and maintenance professionals install this belt as a direct replacement or new-installation drive component in fan, blower, compressor, and pump assemblies.\u003c\/p\u003e\u003cp\u003eThe B81 is suited for use in commercial and industrial equipment where a standard B-section endless V-belt is specified. Typical applications include belt-driven blower assemblies, air handling units, agricultural equipment, industrial machinery, and general-purpose drive systems that call for a 84-inch pitch length B-section belt. Its black rubber construction handles the heat, flex fatigue, and dynamic loading common in continuous-duty drive systems.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eB-section profile fits standard B-groove sheaves and pulleys\u003c\/li\u003e\n\u003cli\u003e84-inch length suits medium to large drive center distances\u003c\/li\u003e\n\u003cli\u003e21\/32-inch top width conforms to classical B-section geometry\u003c\/li\u003e\n\u003cli\u003eBlack rubber compound resists heat and flex fatigue in continuous-duty operation\u003c\/li\u003e\n\u003cli\u003eEndless construction eliminates splice failure points\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct OEM-style replacement for standard B-section V-belt drive systems requiring an 84-inch belt length in industrial, commercial HVAC, and general mechanical power transmission applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified technician following applicable equipment manufacturer guidelines. Always de-energize and lock out the drive system before removing or installing belts. Never pry a belt over sheave flanges using tools that could nick or kink the belt; instead, reduce center distance to allow slack installation. After installation, verify belt tension and alignment per the equipment manufacturer specification before returning the system to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Section\u003c\/strong\u003e: B-section\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Width\u003c\/strong\u003e: 21\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Length\u003c\/strong\u003e: 84 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 20 per unit of measure (EA)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 35 pounds\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: B81\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JASON INDUSTRIAL","offers":[{"title":"Default Title","offer_id":51525157617970,"sku":"B81","price":239.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/75a1189514bf011b0b83a91c9cb25e21_ac06873d-c524-473d-a14b-5b2f11040f5b.jpg?v=1785465777","url":"https:\/\/voomisupply.com\/products\/jason-industrial-b81-rubber-v-belt-21-32-x-84-inch","provider":"Voomi Supply","version":"1.0","type":"link"}