Jason Industrial A72 Rubber V-belt 0.5 X 74 Inches

Product Description

The JASON INDUSTRIAL A72 is a black rubber V-belt designed for industrial power transmission applications. Built to A-section dimensions of 0.5 inches wide and 74 inches in length, this belt transfers rotational power between sheaves and pulleys in a wide range of mechanical drive systems. Licensed tradespeople and maintenance technicians install this belt on equipment where consistent tension, heat resistance, and reliable grip are required. The rubber construction provides flexibility across operating temperatures common in industrial and commercial environments, making it a dependable choice for routine belt replacement work.

This V-belt is suited for industrial drive applications including HVAC equipment, compressors, fans, pumps, and general machinery that uses A-section belt drives. The A72 designation follows standard belt sizing conventions, allowing direct cross-reference against other A-section belts of the same outer length. It is typically installed by maintenance mechanics, HVAC technicians, and industrial service professionals performing scheduled drive maintenance or emergency replacements on equipment with compatible sheave grooves.

Key Features

• A-section profile at 0.5 inches wide fits standard A-groove sheaves and pulleys
• 74-inch length suits mid-range center-distance drive configurations
• Black rubber construction resists heat, flex fatigue, and oil mist common in mechanical rooms
• Sold in a package quantity of 25 belts, supporting stocking and bulk replacement programs
• Follows industry-standard A-series belt sizing for straightforward cross-referencing

Compatibility

Designed as an OEM-style replacement for industrial and commercial drive systems using A-section V-belt sheaves with a 74-inch belt length requirement.

Installation Notes

A licensed mechanic or qualified HVAC technician should de-energize and lock out the equipment before removing the old belt or installing the new one. Loosen the drive motor mounting bolts to reduce sheave center distance before seating the belt — never pry or roll a V-belt onto a sheave under tension, as this damages the belt cord. After seating, adjust center distance to achieve proper tension and verify alignment of sheaves before restoring power. Follow applicable OSHA lockout/tagout procedures throughout the service process.

Technical Specifications

• Belt Section: A-series
• Width: 0.5 inches
• Length: 74 inches
• Material: Rubber
• Color: Black
• Package Quantity: 25 belts per package
• Unit of Measure: EA
• Weight: 44 pounds (package)

Standard Information

• Brand: JASON INDUSTRIAL
• Manufacturer Part Number: A72