Jason Industrial A120 Rubber V-belt 0.5 X 122 Inches

Product Description

The JASON INDUSTRIAL A120 is a black rubber V-belt designed for industrial drive applications. Built to the A-section standard, it measures 0.5 inches wide and 122 inches in outside circumference, making it suitable for a wide range of industrial power transmission setups. This belt is manufactured by Megadyne/Jason, a recognized name in industrial belting. HVAC technicians, mechanical contractors, and industrial maintenance professionals install this belt on fan drives, blower assemblies, compressors, and other belt-driven equipment where a standard A-section profile is specified.

The A120 fits systems that call for an A-section V-belt with a 122-inch outside circumference. It is commonly used in commercial HVAC air handlers, industrial blowers, pump drives, and light-duty conveyor systems. The rubber construction provides flexibility and durability across typical indoor and outdoor industrial operating environments. This belt is sold individually and is also available in case quantities of 25 units, making it practical for stocking in a service truck or shop inventory.

Key Features

• A-section profile: 0.5 inches wide, 122 inches outside circumference
• Black rubber construction for durability and flexibility in industrial drive applications
• Manufactured by Megadyne/Jason to standard A-section dimensional tolerances
• Suitable for fan, blower, compressor, and pump drive systems
• Available in case quantities of 25 for shop and fleet stocking

Compatibility

Designed as an OEM-style replacement A-section V-belt for industrial and commercial HVAC drive systems requiring a 0.5-inch wide belt with a 122-inch outside circumference. Consult your equipment nameplate or service manual to confirm correct belt section and length before installation.

Installation Notes

Belt replacement should be performed by a qualified technician. De-energize and lock out the equipment before removing the old belt or installing the new one, following LOTO procedures per OSHA and applicable local codes. Loosen the drive motor mounting bolts to relieve tension before slipping the belt onto the sheaves — never force a belt over a pulley under tension, as this can damage the belt cords. After installation, adjust tension to the equipment manufacturer's specification and re-check alignment of all sheaves.

Technical Specifications

• Belt Section: A-section
• Width: 0.5 inches
• Outside Circumference: 122 inches
• Material: Rubber
• Color: Black
• Weight: 14 pounds
• Package Quantity: 25 per case
• Unit of Measure: EA

Standard Information

• Brand: JASON INDUSTRIAL
• Manufacturer Part Number: A120