Bando AX144 Cogged V-belt Ax Section 146 in Ol

Product Description

The BANDO AX144 is a classic cogged V-belt designed for use in industrial, HVAC, and mechanical power-transmission applications. Built to AX section dimensions with a 146-inch outside length and a 1/2-inch belt width, this belt transmits rotational power between sheaves in belt-drive systems. The cogged construction reduces bending stress, allowing the belt to run cooler and flex more efficiently around smaller-diameter pulleys. Made from rubber with heat-resistant and oil-resistant properties, the AX144 is built to handle demanding drive environments. Installation is handled by qualified mechanical or HVAC technicians.

This belt is suited for residential and light commercial HVAC equipment, agricultural drives, industrial machinery, and general power-transmission applications where an AX-section cogged belt is specified. The AX section is a common replacement profile used in blower drives, compressor drives, and fan assemblies. The 144-inch internal length designation and 146-inch outside length make it a direct replacement wherever AX144 is called out by drive specifications or OEM documentation.

Key Features

• Cogged construction reduces bending resistance and heat buildup at smaller pulley diameters
• Heat-resistant and oil-resistant rubber compound extends service life in harsh drive environments
• AX section profile: 1/2 inch wide, 5/16 inch thick
• 146-inch outside length with 144-inch internal length and 145.3-inch belt pitch
• Meets ARPM industry standards for V-belt dimensions and performance
• Classic cogged style compatible with standard AX-section variable-speed and fixed-center drives

Compatibility

Designed as an OEM-style replacement for any drive system specifying an AX section cogged V-belt with a 146-inch outside length. Verify sheave groove profile and center-to-center distance against AX-section specifications before installation.

Installation Notes

Installation is typically performed by HVAC technicians or mechanical maintenance personnel. De-energize all power to the drive system and lock out the disconnect before removing the old belt or installing the new one. Never force a belt onto a sheave using a tool or pry bar; always adjust center distance to allow proper seating. After installation, set belt tension per the drive manufacturer specification and re-check tension after the first few hours of operation.