Continental Contitech 20039541 Ax Section Cogged V-belt AX112

Product Description

The CONTINENTAL CONTITECH 20039541 is an AX-section cogged V-belt designed for power transmission in HVAC, industrial, and mechanical drive applications. Built with Fiber-Reinforced Vytracord construction, this belt delivers reliable torque transfer under demanding conditions. The cogged profile reduces bending resistance for improved efficiency on smaller-diameter sheaves. With a 114.2-inch outside length and an internal length of 113.30 inches, this belt is dimensionally consistent with AX112 standards. It carries an oil-resistant rating and is rated for use from -40 degrees F to 140 degrees F (equivalent to -40C to 60C). Licensed HVAC technicians, millwrights, and mechanical contractors install this type of belt in air handler drives, condenser fan systems, and general equipment drives.

This belt is suited for residential and light commercial HVAC systems as well as general industrial machinery where AX-section V-belts are specified. The cogged design allows for use on drives with tighter sheave diameters without the heat buildup associated with solid-construction belts. The Torque-Flex style designation indicates flexibility-optimized construction, making it appropriate for variable-speed and multi-sheave drive configurations. Technicians replacing worn or cracked V-belts on belt-driven blower assemblies or fan decks will find this a direct dimensional match for AX112-specified drive systems.

Key Features

• AX-section cogged profile reduces bending resistance on small-diameter sheaves
• Fiber-Reinforced Vytracord construction for durability and dimensional stability
• Oil-resistant compound extends service life in contaminated environments
• Torque-Flex style supports flexible and variable-speed drive applications
• Rated for operating temperatures from -40 degrees C to 60 degrees C
• AX112 belt number for straightforward cross-reference and replacement sourcing

Compatibility

Designed as an OEM-style replacement for drive systems specifying an AX112 cogged V-belt with a 114.2-inch outside length and AX cross-section profile.

Installation Notes

Installation should be performed by a qualified technician with the drive system de-energized and locked out per OSHA lockout/tagout procedures. Never pry a V-belt over sheave flanges; use proper belt-tension adjustment to seat and tension the belt correctly. Check sheave alignment and groove wear before installing a new belt, as misalignment accelerates belt wear. Verify belt tension according to the equipment manufacturer's drive specification after installation and re-check after the first few hours of operation.