Jason Industrial B38 Rubber V-belt 5/8 X 41 Inch

Product Description

The JASON INDUSTRIAL B38 is a classical B-section rubber V-belt designed for industrial power transmission applications. Measuring 5/8 inch wide with a 41-inch outside circumference, this belt transfers rotational force between sheaves in a wide range of mechanical drive systems. The black rubber construction provides flexibility and durability under continuous load. Licensed HVAC technicians, industrial mechanics, and equipment service professionals install this belt on blower assemblies, compressors, fans, and general mechanical drive systems where a B-section profile is required.

The B38 is suited for residential and light commercial HVAC blower drives, agricultural equipment, industrial machinery, and shop equipment where a standard B-section V-belt is specified. Its classical cross-section profile mates with standard B-groove sheaves and pulleys. This belt is a direct replacement for worn or damaged B38-profile belts found in service across a broad range of fixed and portable equipment platforms.

Key Features

• Classical B-section profile fits standard B-groove sheaves and pulleys
• Black rubber construction for flexibility and continuous-duty performance
• 5/8 inch width and 41-inch length for direct B38 fitment
• Suitable for blower, fan, compressor, and general industrial drive applications
• Sold individually — unit of measure is each

Compatibility

Designed as an OEM-style replacement for standard B-section V-belt applications requiring a B38 profile in residential, commercial, and industrial drive systems.

Installation Notes

Belt installation and replacement is typically performed by licensed HVAC technicians, millwrights, or qualified mechanical service professionals. Always de-energize and lock out the equipment before removing or installing a drive belt. Verify sheave groove profile and alignment before tensioning the new belt. Do not pry the belt over sheave flanges using sharp tools, as this can damage the belt cords and reduce service life.

Technical Specifications

• Belt Section: B (Classical)
• Width: 5/8 inches
• Length: 41 inches
• Color: Black
• Material: Rubber
• Weight: 26 pounds (package of 30)
• Package Quantity: 30 per package
• Unit of Measure: Each

Standard Information

• Brand: JASON INDUSTRIAL
• Manufacturer Part Number: B38