HS code · 6-digit subheading
HS Code 7315.11 – Chain; articulated link, roller, of iron or steel
HS code 7315.11 is the 6-digit subheading for chain, articulated link, roller, of iron or steel. It is used for industrial roller chain, drive roller chain, conveyor roller chain, agricultural roller chain and motorcycle roller chain.
What HS 7315.11 covers
This HS code specifically covers articulated link roller chains made of iron or steel. Roller chains are a critical component in mechanical power transmission systems, designed to transfer mechanical power efficiently from one part to another, typically between sprockets. They are characterized by their series of short cylindrical rollers held together by side links, allowing for smooth engagement with sprocket teeth and reducing friction. These chains are indispensable in a vast array of industries, including automotive, manufacturing, agriculture, material handling, and heavy machinery. Importers are often manufacturers of industrial equipment, agricultural machinery, or automotive components, seeking reliable and durable power transmission solutions. Exporters are typically countries with advanced metallurgical industries and precision engineering capabilities. Key trading considerations include chain pitch, roller diameter, tensile strength, and material grade, as these factors determine the chain's load capacity and suitability for specific applications. The global demand for these chains is closely tied to industrial production and machinery investment.
- Covers
- Industrial roller chain
- Drive roller chain
- Conveyor roller chain
- Agricultural roller chain
- Motorcycle roller chain
- Bicycle roller chain
- Heavy-duty roller chain
- Examples
- Tsubaki roller chain
- Renold roller chain
- Daido Kogyo (D.I.D) roller chain
- Regina roller chain
- Diamond Chain Company
Codes often confused with 7315.11
Common mistake. This code is distinct from 731512 (other articulated link chains) because of the specific "roller" design, which is crucial for power transmission applications.
Top exporters and importers of HS code 731511, 2025
In 2025, the largest exporter of HS code 731511 in UN Comtrade data was China, with 35% of world exports; the largest importer in UN Comtrade data was the United States, with 11% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Top exporters 2025 · share of world exports
- 1 China $823M 35% of world exports
- 2 Germany $325M 14% of world exports
- 3 Japan $310M 13% of world exports
World total: $2.4B Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 United States $222M 11% of world imports
- 2 Germany $212M 10% of world imports
- 3 Mexico $131M 6.2% of world imports
World total: $2.1B Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM codes for 7315.11 2
Brazil splits HS 7315.11 into 2 NCM codes, Mercosur's 8-digit tariff lines.
- 7315.11.10 Bicycle roller chain, 12.7 mm pitchDo tipo utilizado em bicicletas, com passo de 12,7 mm (1/2") e largura interna igual ou superior a 1,98 mm (5/64"), mas inferior ou igual a 3,17 mm (1/8")
- 7315.11.90 Other iron or steel roller chainOutras
All Brazil NCM codes in heading 73.15 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 7315.11
What is HS code 731511?
HS code 731511 is a 6-digit subheading in the Harmonized System that covers: Chain; articulated link, roller, of iron or steel. This HS code specifically covers articulated link roller chains made of iron or steel. Roller chains are a critical component in mechanical power transmission systems, designed to transfer mechanical power efficiently from one part to another, typically between sprockets. They are characterized by their series of short cylindrical rollers held together by side links, allowing for smooth engagement with sprocket teeth and reducing friction. These chains are indispensable in a vast array of industries, including automotive, manufacturing, agriculture, material handling, and heavy machinery. Importers are often manufacturers of industrial equipment, agricultural machinery, or automotive components, seeking reliable and durable power transmission solutions. Exporters are typically countries with advanced metallurgical industries and precision engineering capabilities. Key trading considerations include chain pitch, roller diameter, tensile strength, and material grade, as these factors determine the chain's load capacity and suitability for specific applications. The global demand for these chains is closely tied to industrial production and machinery investment.
What products fall under HS code 731511?
Industrial roller chain, Drive roller chain, Conveyor roller chain, Agricultural roller chain, Motorcycle roller chain, Bicycle roller chain, Heavy-duty roller chain
What are common misclassifications for HS code 731511?
This code is distinct from 731512 (other articulated link chains) because of the specific "roller" design, which is crucial for power transmission applications.
Which countries are the top exporters of goods under HS code 731511?
In 2025, the top exporters of HS code 731511 in UN Comtrade data were China ($823M, 35% of world exports), Germany ($325M) and Japan ($310M). World exports came to about $2.4B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of goods under HS code 731511?
In 2025, the top importers of HS code 731511 in UN Comtrade data were the United States ($222M, 11% of world imports), Germany ($212M) and Mexico ($131M). World imports came to about $2.1B, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
How is HS code 731511 structured?
HS code 731511 is a 6-digit subheading under the Harmonized System. The first 2 digits (73) identify the chapter, digits 3-4 (15) identify the heading, and digits 5-6 (11) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 731511?
Brazil splits HS code 731511 into 2 NCM codes: 7315.11.10 (Bicycle roller chain, 12.7 mm pitch), 7315.11.90 (Other iron or steel roller chain). The first 6 digits of each match the HS code.