HS Code for Rubber belt

The classification of rubber belts under HS code 401039 is determined by their material composition and functional application. Chapter 40 of the Harmonized System covers rubber and articles thereof, with heading 4010 specifically dedicated to conveyor or transmission belts or belting of vulcanized rubber. Subheading 401039 is a residual category for transmission belts that are not elsewhere specified (n.e.c.). This means it excludes V-belts (401031-401034) and synchronous belts (401035-401036). The classification relies on the fact that the belt is made of vulcanized rubber, which provides the essential character of the product. Even if the belt contains reinforcing materials such as textile fibers or metal wires, it remains in this category as long as the rubber is the predominant component. These belts are used to transmit mechanical power between pulleys in various machinery, ranging from automotive engines to industrial manufacturing equipment. The distinction between transmission belts (401031-401039) and conveyor belts (401011-401019) is critical, as the latter are designed for transporting goods rather than transmitting power.

Products Included

• Flat transmission belts of vulcanized rubber
• Ribbed transmission belts (other than V-ribbed)
• Endless transmission belts not specified in other subheadings
• Rubberized power transmission bands
• Industrial drive belts without specific tooth profiles

Common Misclassification

Rubber belts are often misclassified under 401011, 401012, or 401019. These codes are strictly for conveyor belts. Another common error is using 401031 through 401036 for flat belts; those codes are reserved for specific geometries like V-belts or synchronous (toothed) belts. Furthermore, if a belt is made primarily of plastics rather than vulcanized rubber, it should be classified under Chapter 39 (specifically 392690), not Chapter 40. Accurate identification of the belt's cross-section and reinforcement material is necessary to avoid these errors.

FAQ

What is the HS code for rubber belt?

The HS code for general rubber transmission belts not elsewhere specified is 401039.

Are textile-reinforced rubber belts classified here?

Yes, provided that the vulcanized rubber gives the belt its essential character and it is used for power transmission rather than conveying goods.