Jason Industrial A40 V-belt 0.5x42 Inches Black Rubber

Product Description

The JASON INDUSTRIAL A40 is a black rubber V-belt designed for industrial power transmission applications. Sized at 0.5 inches wide and 42 inches in length, this A-section belt delivers reliable torque transfer in light-duty to medium-duty drive systems. It is constructed from rubber for flexibility and durability under continuous load. HVAC technicians, industrial mechanics, and equipment service professionals install this belt type on fans, blowers, compressors, and general-purpose machinery where a standard A-section drive belt is specified.

The A40 fits drive systems that call for an A-section V-belt with a 42-inch outside or effective length, depending on the sheave configuration. It is commonly used in residential and light commercial HVAC equipment, agricultural machinery, industrial fans, and material handling equipment. This belt suits applications where a 0.5-inch top-width A-profile belt is the manufacturer-specified replacement.

Key Features

• A-section profile: 0.5 inches wide, 42 inches in length
• Black rubber construction for flexibility and heat resistance under drive load
• Designed for continuous-duty power transmission in fan, blower, and compressor drives
• Standard A-profile cross-section fits widely available A-section sheaves and pulleys
• Sold individually; available in case quantity of 50 units

Compatibility

Designed as an OEM-style replacement A-section V-belt for industrial and HVAC drive systems specifying an A40 or equivalent A-profile belt at 0.5 inches wide and 42 inches in length.

Installation Notes

Installation should be performed by a qualified mechanic or HVAC technician. De-energize and lock out the equipment before removing the old belt or installing the new one. Never pry or force a V-belt over a sheave flange; relieve drive tension by adjusting the motor mount or idler before seating the belt. After installation, verify belt tension and alignment per the equipment manufacturer's specifications before returning the unit to service.

Technical Specifications

• Belt Section: A
• Width: 0.5 inches
• Length: 42 inches
• Material: Rubber
• Color: Black
• Package Quantity: 50 per case
• Unit of Measure: Each
• Weight: 25 pounds

Standard Information

• Brand: JASON INDUSTRIAL
• Manufacturer Part Number: A40