{"product_id":"continental-contitech-20039627-bx-cogged-v-belt-131-in","title":"Continental Contitech 20039627 Bx Cogged V-belt 131 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CONTINENTAL CONTITECH 20039627 is a BX-section cogged V-belt rated at 131 inches outside length (129.80 inches internal length), also known by belt designation BX128. Constructed from fiber-reinforced Vytracord, this belt delivers high tensile strength and flexibility under cyclic load conditions. The cogged profile reduces bending resistance, improves heat dissipation, and increases surface grip on standard BX-compatible sheaves. Rated for operation from -40 degrees F to 140 degrees F (approximately -40 C to 60 C), it is suited for demanding mechanical drive applications where oil resistance and temperature stability are required.\u003c\/p\u003e\n\u003cp\u003eThis belt is used in industrial and commercial power transmission applications including HVAC blower drives, compressor drives, agricultural equipment, pump drives, and general machinery. The BX-section cogged design is commonly specified in systems where a classical B-section sheave is used but improved efficiency and flex life are needed. Installation is performed by qualified mechanical technicians or HVAC service professionals during routine drive replacement or system upgrades.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBX section cogged profile reduces bending loss and extends belt life compared to non-cogged B-section belts\u003c\/li\u003e\n  \u003cli\u003eFiber-reinforced Vytracord construction provides high tensile strength and dimensional stability under load\u003c\/li\u003e\n  \u003cli\u003eOil-resistant compound resists degradation from incidental oil and grease exposure\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\u003e131-inch outside length (BX128 designation) fits standard BX-compatible drive systems\u003c\/li\u003e\n  \u003cli\u003eTorque-Flex style design accommodates variable-speed and high-torque drive conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement for BX-section drive systems using sheaves and pulleys rated for cogged V-belts with a 131-inch outside length (BX128 designation).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eBX-section V-belts are installed by HVAC technicians, millwrights, or mechanical service professionals. Always de-energize and lock out the drive system before replacing a belt. Use a belt tension gauge to set proper deflection after installation and avoid using tools to force the belt over sheave flanges, as this can damage the cord structure. Inspect sheave grooves for wear before installing a new belt to ensure maximum service life.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Section\u003c\/strong\u003e: BX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Designation\u003c\/strong\u003e: BX128\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Length\u003c\/strong\u003e: 131 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Length\u003c\/strong\u003e: 129.80 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: Torque-Flex Cogged\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: 1.5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 26111800\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: CONTINENTAL CONTITECH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 20039627\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CONTINENTAL","offers":[{"title":"Default Title","offer_id":51561983082802,"sku":"20039627","price":86.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bc3cc672c96804139856c81420c659c5.jpg?v=1786470397","url":"https:\/\/voomisupply.com\/products\/continental-contitech-20039627-bx-cogged-v-belt-131-in","provider":"Voomi Supply","version":"1.0","type":"link"}