Bando AX36 Cogged V-belt Ax Section 38 in 1/2 in Wide

Product Description

The BANDO AX36 is a classic cogged V-belt in the AX section, designed for power transmission in HVAC, refrigeration, and general industrial drive applications. It measures 38 inches in outside length with a 1/2-inch width and 5/16-inch thickness, delivering a belt pitch of 37.3 inches. The cogged construction reduces bending resistance and heat buildup, which extends belt life compared to a standard wrapped belt. The rubber compound is rated for heat and oil resistance. HVAC technicians and mechanical contractors install this belt on blower and fan drive assemblies where an AX-section sheave is specified.

This belt fits residential and light commercial HVAC air handler blower drives, condenser fan drives, and general equipment drives that call for an AX-section cogged belt. The AX profile is a common replacement section in packaged units, split systems, and ventilation equipment. It is used wherever an AX36 belt number is listed in the equipment service manual or on the drive nameplate. No special tools are needed for identification — match the section designation and outside length to confirm fitment.

Key Features

• Cogged AX section reduces flex heat and extends service life versus solid-molded belts
• Outside length of 38 inches with a belt pitch of 37.3 inches for precise drive sizing
• Heat-resistant and oil-resistant rubber compound rated for HVAC drive environments
• 1/2-inch width and 5/16-inch thickness match standard AX-section sheave grooves
• Meets ARPM standards for dimensional accuracy and performance consistency
• Classic cogged style compatible with standard fixed-pitch and adjustable sheave drives

Compatibility

Designed as an OEM-style replacement for AX-section V-belt drives in residential and commercial HVAC blower and fan assemblies wherever a belt with AX36 designation and 38-inch outside length is specified.

Installation Notes

Installation should be performed by a qualified HVAC technician or mechanical trades professional. Always de-energize and lock out the equipment before removing the drive guard or belt. Loosen the motor mounting bolts to relieve tension before removing the old belt — never roll or pry a V-belt over a sheave. After seating the new belt, adjust motor position to achieve proper tension and re-check alignment before restoring power.