CX Series Cogged V-Belts – Maximum Strength and Flexibility for Heavy-Duty Industrial Drives
High-Efficiency, High-Torque Power Transmission
The Classical CX Series Cogged V-Belts are engineered to outperform standard C-series belts in demanding industrial environments. Designed for high-torque, high-speed, and high-load applications, these belts feature a precision cogged (notched) profile that significantly improves flexibility, reduces bending resistance, and enhances heat dissipation. The result is a belt that runs cooler, lasts longer, and delivers more efficient power transfer—especially on compact drives using smaller pulley diameters.
Manufactured with premium rubber compounds and reinforced with high-strength polyester or aramid tensile cords, CX belts provide exceptional durability and resistance to stretching, oil, heat, and static buildup. Their advanced engineering ensures reliable performance in continuous-duty and heavy-shock environments.
CX Series Specifications
Optimized for Strength, Heat Management & Long Life
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Top Width: 7/8" (0.875")
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Height: 17/32" (0.531")
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Pitch Length Formula: Outside Length – approx. 4.0"
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Construction: Cogged/notched design for enhanced flexibility
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Temperature Range: –30°F to 140°F
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Resistance: Oil-resistant, heat-resistant, static conductive
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Standards: Meets or exceeds RMA/ARPM performance guidelines
The notched construction improves airflow and reduces internal friction, preventing premature belt fatigue and minimizing energy loss.
Common Applications
Built for Extreme Industrial Power Demands
CX Series cogged belts excel in environments where strength, reliability, and long service life are critical:
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Heavy-duty compressors & industrial blowers
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Mining, aggregate & quarry machinery
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Large HVAC and air-handling systems
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Agricultural and forestry equipment
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Sawmills, material processing & timber machinery
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High-capacity conveyors & bulk-handling equipment
Their ability to maintain power transmission efficiency under extreme mechanical loads makes them a top choice for maintenance professionals and engineers.
Advanced Cogging for Superior Performance
CX belts provide:
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Reduced flex fatigue
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Cooler-running operation
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Better grip and reduced slippage
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Higher horsepower capacity on smaller drive systems
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Longer belt life and lower operating costs
For heavy-duty industrial drives requiring both brute strength and enhanced flexibility, CX Series Cogged V-Belts deliver unmatched performance.
Need help sizing or cross-referencing a CX belt? Our technical experts are ready to assist with fast, accurate support.