{"product_id":"continental-contitech-20039561-bx48-cogged-v-belt-51-in","title":"Continental Contitech 20039561 BX48 Cogged V-belt 51 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CONTINENTAL CONTITECH 20039561 is a cogged V-belt in the BX section profile, constructed with Fiber-Reinforced Vytracord for high tensile strength and flexibility. Also identified as belt number BX48, it measures 51.0 inches outside length with an internal length of 49.80 inches. The cogged underside reduces bending resistance and improves heat dissipation, making it well suited for demanding drive applications. This belt is oil-resistant and rated for operation from -40 degrees F up to approximately 140 degrees F (60 degrees C). HVAC technicians, mechanical contractors, and industrial maintenance professionals are the primary installers of this belt type.\u003c\/p\u003e\n\u003cp\u003eThis BX48 cogged V-belt is used in residential and light commercial HVAC systems, blower drive assemblies, compressor drives, agricultural equipment, and general-purpose power transmission applications where a standard BX section belt is specified. The Torque-Flex style construction allows the belt to run on smaller-diameter sheaves without excessive stress, extending service life in variable-load drive systems. Where a BX section belt with 51.0 inches outside length is called out in OEM or aftermarket service documentation, this belt is a direct fit.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eBX section cogged profile reduces bending resistance and improves efficiency on smaller sheaves\u003c\/li\u003e\n  \u003cli\u003eFiber-Reinforced Vytracord construction provides high tensile load capacity and dimensional stability\u003c\/li\u003e\n  \u003cli\u003eOil-resistant compound resists degradation in environments where lubricant splash is possible\u003c\/li\u003e\n  \u003cli\u003eTorque-Flex style rated for wide temperature range: -40 degrees C to 60 degrees C\u003c\/li\u003e\n  \u003cli\u003e51.0-inch outside length with 49.80-inch internal length matches BX48 cross-section standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct replacement for BX48-profile cogged V-belts in HVAC blower drives, general power transmission drives, and other applications specifying a BX section belt with 51.0 inches outside length.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eBelt replacement should be performed by a qualified technician with the drive system fully de-energized and locked out per applicable OSHA lockout\/tagout procedures. Inspect sheaves for wear, misalignment, and debris before installing the new belt. Adjust drive tension per the equipment manufacturer's specified deflection method — do not overtension, as this accelerates bearing wear. Never pry a V-belt over a sheave; relieve center distance to seat the belt properly.\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 Number\u003c\/strong\u003e: BX48\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Style\u003c\/strong\u003e: Cogged (Torque-Flex)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Length\u003c\/strong\u003e: 51.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Length\u003c\/strong\u003e: 49.80 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Fiber-Reinforced Vytracord\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOil Resistance\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 60 degrees C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -40 degrees C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.6 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 20039561\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CONTINENTAL","offers":[{"title":"Default Title","offer_id":51558561349938,"sku":"20039561","price":44.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/384a42d78d0b4eef375d8681bb2472da.jpg?v=1786414424","url":"https:\/\/voomisupply.com\/products\/continental-contitech-20039561-bx48-cogged-v-belt-51-in","provider":"Voomi Supply","version":"1.0","type":"link"}