Jason Industrial A53 V-belt 0.5x55 Inches Black Rubber

Product Description

The JASON INDUSTRIAL A53 is a classical A-section V-belt designed for industrial power transmission applications. Measuring 0.5 inches wide and 55 inches in outside circumference, this belt is constructed from black rubber for durability under continuous drive loads. It is sold in cases of 50 belts, making it well suited for maintenance departments, distributors, and service contractors who stock standard belt sizes. The A53 profile is one of the most common classical V-belt sizes in use across light industrial and commercial mechanical drive systems.

This belt is used in a wide range of power transmission applications including fan drives, pump drives, compressor drives, and general machinery found in commercial and light industrial facilities. HVAC technicians, industrial mechanics, and equipment service professionals regularly stock A-section belts for scheduled maintenance and emergency replacement work. The rubber construction handles moderate temperatures and continuous duty cycling typical of belt-driven blower and motor assemblies.

Key Features

• Classical A-section V-belt profile for broad cross-application fitment
• 0.5 inches wide by 55 inches outside circumference
• Black rubber construction for durability under continuous drive loads
• Sold in a package quantity of 50 belts per case
• Suitable for fan, pump, and compressor drive applications

Compatibility

Designed as a standard A53 classical V-belt replacement for industrial and commercial machinery using A-section belt drives.

Installation Notes

A53 V-belts are typically installed by HVAC technicians or industrial mechanics during scheduled maintenance or belt replacement service. Always de-energize and lock out the equipment before removing or installing drive belts. Adjust drive sheave alignment and belt tension according to the equipment manufacturer specifications before returning the unit to service. Do not pry belts over sheave flanges using tools that could damage the belt body.

Technical Specifications

• Belt Section: A (Classical)
• Width: 0.5 inches
• Outside Circumference: 55 inches
• Material: Rubber
• Color: Black
• Package Quantity: 50 belts per case
• Unit of Measure: EA
• Weight: 33 pounds

Standard Information

• Brand: JASON INDUSTRIAL
• Manufacturer Part Number: A53