Bando AX55 Cogged V-belt Ax Section 57 in 1/2 in

Product Description

The BANDO AX55 is a classic cogged V-belt in the AX section, designed for power transmission in a wide range of HVAC, agricultural, industrial, and light commercial equipment. It measures 57 inches in outside length with a 1/2-inch belt width and 5/16-inch thickness. The cogged profile reduces bending resistance, which improves flexibility and heat dissipation compared to a standard wrapped belt. Constructed from heat-resistant and oil-resistant rubber, this belt delivers reliable torque transfer under demanding operating conditions. It conforms to ARPM standards and carries a belt pitch of 56.3 inches. Technicians and service professionals install this belt as a direct OEM-style replacement or upgrade on belt-driven systems.

The AX55 is suited for residential and light commercial HVAC blower assemblies, as well as compressors, fans, pumps, and other belt-driven machinery that accept AX-section cogged V-belts. The cogged design allows it to run on smaller-diameter sheaves without excessive heat buildup, making it a common choice for space-constrained equipment. Its oil and heat resistance makes it appropriate for engine compartments and mechanical rooms where thermal and fluid exposure are expected.

Key Features

• AX-section cogged profile reduces bending resistance and runs cooler than standard wrapped belts
• 57 inches outside length with a belt pitch of 56.3 inches and 55-inch internal length
• 1/2-inch width and 5/16-inch thickness for accurate sheave fit
• Heat-resistant and oil-resistant rubber construction for demanding environments
• Meets ARPM standards for V-belt dimensional and performance compliance
• Black classic cogged style suitable for a broad range of belt-driven applications

Compatibility

Designed as an OEM-style replacement for equipment requiring an AX-section cogged V-belt with a 57-inch outside length and 1/2-inch width.

Installation Notes

Installation should be performed by a qualified technician. Disconnect and lock out all power to the equipment before removing or installing any drive belt. Never force a belt onto a sheave using a pry bar, as this can damage belt cords and reduce service life. After installation, verify proper belt tension and sheave alignment before returning the unit to service.