Jason Industrial AX42 Cogged V-belt

Product Description

The JASON INDUSTRIAL AX42 is a cogged V-belt designed for power transmission in a wide range of mechanical drive systems. Cogged belts feature notched undersides that increase flexibility, reduce heat buildup, and improve grip on smaller-diameter sheaves compared to standard wrapped V-belts. This belt belongs to the AX cross-section series, which is a classical light-duty V-belt profile widely used in HVAC equipment, industrial machinery, agricultural equipment, and general power transmission applications. Installation is typically performed by HVAC technicians and mechanical maintenance professionals.

The AX42 is suited for use in belt-driven systems where an AX-series cross-section belt is specified. Common applications include belt-driven blower assemblies, fan drives, compressor drives, and similar equipment found in both residential and light commercial settings. The cogged design allows operation at higher efficiency levels compared to standard V-belts of equivalent cross-section, making it a practical replacement choice in service applications where energy loss and belt temperature are concerns.

Key Features

• AX cross-section cogged V-belt profile for improved flexibility and reduced operating temperatures
• Notched underside design improves sheave contact and reduces slippage
• Suitable for belt-driven blowers, fans, and light industrial drive applications
• Compatible with standard AX-series sheaves and pulleys

Compatibility

Designed as an OEM-style replacement for drive systems specifying an AX cross-section V-belt with a 42-inch outside circumference or equivalent effective length.

Installation Notes

AX-series V-belts are installed and serviced by HVAC technicians and mechanical maintenance professionals. Always de-energize and lock out the drive system before removing or installing a belt. Use a belt tension gauge to verify proper tension after installation, as both undertensioning and overtensioning shorten belt and bearing life. Do not use belt dressing compounds on cogged V-belts.

Technical Specifications

• Belt Series: AX (Classical Cogged V-Belt)
• UPC: 74604100824

Standard Information

• Brand: JASON INDUSTRIAL
• Manufacturer Part Number: AX42