{"product_id":"continental-contitech-20039549-bx-cogged-v-belt-38in","title":"Continental Contitech 20039549 Bx Cogged V-belt 38in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CONTINENTAL CONTITECH 20039549 is a BX-section cogged V-belt designed for power transmission applications in HVAC, industrial, and mechanical drive systems. Built with Fiber-Reinforced Vytracord construction, this belt delivers consistent torque transfer under demanding load conditions. The cogged profile reduces bending resistance, which improves flexibility and extends belt life on smaller-diameter sheaves. With an outside length of 38.0 inches and an internal length of 36.80 inches, it matches the BX35 belt number designation. Oil resistance and a wide operating temperature range make it suited to both indoor mechanical rooms and outdoor equipment installations.\u003c\/p\u003e\u003cp\u003eThis belt is a direct-fit replacement in applications calling for a BX35 cogged V-belt. Common install scenarios include belt-drive HVAC equipment such as air handlers, blowers, and condenser fans, as well as general industrial drive systems using BX-section sheave arrangements. The Torque-Flex style is engineered for high-torque, variable-load drives where a standard wrapped belt may slip or fatigue prematurely. HVAC technicians and mechanical contractors routinely specify BX-section cogged belts for residential and light-commercial belt-drive blower assemblies.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBX-section cogged profile reduces flex stress and improves efficiency on smaller sheaves\u003c\/li\u003e\n\u003cli\u003eFiber-Reinforced Vytracord construction provides high tensile strength and dimensional stability\u003c\/li\u003e\n\u003cli\u003eOil-resistant compound resists degradation in environments with incidental fluid exposure\u003c\/li\u003e\n\u003cli\u003eTorque-Flex style rated for high-torque and variable-load drive applications\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range: -40 degrees F to 140 degrees F (-40 C to 60 C)\u003c\/li\u003e\n\u003cli\u003eOutside length 38.0 inches, internal length 36.80 inches; BX35 belt number\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a direct OEM-style replacement for applications requiring a BX35 cogged V-belt in BX-section sheave drives. Belt number BX35 is the standard designation for this size and section.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eBelt replacement should be performed by a qualified HVAC technician or mechanical contractor with the drive system fully de-energized and locked out per OSHA lockout\/tagout procedures. Never force a belt onto a sheave without first loosening the motor mount to relieve tension. Inspect sheaves for wear, misalignment, and debris before installing the new belt, and align sheaves within manufacturer tolerances using a straightedge or laser alignment tool. Proper tensioning is critical to belt life and drive efficiency.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Section\u003c\/strong\u003e: BX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Number\u003c\/strong\u003e: BX35\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Style\u003c\/strong\u003e: Torque-Flex Cogged V-Belt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Length\u003c\/strong\u003e: 38.0 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Length\u003c\/strong\u003e: 36.80 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Fiber-Reinforced Vytracord\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance Features\u003c\/strong\u003e: Oil-Resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Temperature\u003c\/strong\u003e: 60 degrees C (140 degrees F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Operating Temperature\u003c\/strong\u003e: -40 degrees C (-40 degrees F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.4 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 26111800\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CONTINENTAL CONTITECH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 20039549\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CONTINENTAL","offers":[{"title":"Default Title","offer_id":51558761529650,"sku":"20039549","price":34.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6200e5fe69e60c43bd07dd6c833a104a.jpg?v=1786419830","url":"https:\/\/voomisupply.com\/products\/continental-contitech-20039549-bx-cogged-v-belt-38in","provider":"Voomi Supply","version":"1.0","type":"link"}