Continental Contitech 20039514 Ax Cogged V-belt AX75

Product Description

The CONTINENTAL CONTITECH 20039514 is an AX-section cogged V-belt designed for demanding power transmission applications in HVAC, industrial, and agricultural equipment. Built with Fiber-Reinforced Vytracord construction, this belt delivers high flexibility and tensile strength in a cogged profile that reduces heat buildup and increases bending efficiency over smaller-diameter sheaves. The outside length measures 77.2 inches with an internal length of 76.30 inches. The belt operates reliably across a wide temperature range, from -40 degrees C to 60 degrees C, and carries oil-resistant properties suited to environments where fluid exposure is a factor.

This belt is identified by belt number AX75 and fits drive systems calling for an AX-section cogged belt. Typical applications include residential and light commercial HVAC blower drives, compressor drives, pump drives, and general industrial machinery where a standard AX-profile belt is specified. The Torque-Flex style designation indicates suitability for variable-speed and high-torque drive configurations where a conventional wrapped belt may slip or wear prematurely.

Key Features

• AX-section cogged profile reduces flexing resistance and heat generation on small-sheave drives
• Fiber-Reinforced Vytracord construction provides high tensile strength and dimensional stability
• Oil-resistant compound extends service life in contaminated drive environments
• Wide operating temperature range: -40 degrees C minimum to 60 degrees C maximum
• Torque-Flex style suits variable-speed and high-torque drive applications
• Outside length 77.2 inches, internal length 76.30 inches for precise drive sizing

Compatibility

Designed as a direct replacement for any drive system specifying an AX75 cogged V-belt in the AX belt section. Verify sheave groove profile and center distance against drive specifications before installation.

Installation Notes

Belt installation should be performed by a qualified technician following equipment manufacturer drive specifications. Always de-energize and lock out the drive system before removing or installing belts. Never pry a belt over a sheave flange; adjust center distance to allow belt installation without forcing. After installation, check belt tension and sheave alignment per the equipment manufacturer guidelines before returning the drive to service.