ANSI #40 Roller Chain Sprocket 20 Teeth
Standard #40 size sprocket with 20 teeth for ANSI roller chains, used in machinery power transmission systems. HTS 8483.90.10 covers this as a chain sprocket presented separately, with machined pockets for chain rollers. Ideal for pumps, fans, and agricultural equipment.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If includes integrated transmission shaft
Sprocket permanently attached to shaft becomes a transmission shaft assembly.
If for agricultural machinery parts
Contextual use in specific machines like harvesters may override to machine parts.
If classified as plain shaft bearings
Sprockets with significant bearing functions shift classification.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Specify ANSI standard and bore size in docs; hubbed versions still qualify if separate
• Use 'sprocket' terminology consistently to avoid gear misclassification
Related Products under HTS 8483.90.10
Split Taper Bushing Chain Sprocket
Sprocket featuring split taper bushing for easy installation/removal on shafts without machining. HTS 8483.90.10 classification for chain sprockets and parts thereof, presented separately. Popular in HVAC fans and material handling.
Heavy Duty Mining Conveyor Chain Sprocket
Massive sprocket for armored face conveyors in coal mining, with replaceable tooth segments. Under HTS 8483.90.10 as chain sprocket parts, separable design for maintenance. Alloy steel construction for extreme wear resistance.
Go-Kart Racing Chain Sprocket 10T
Lightweight 10-tooth front sprocket for go-kart racing chains, hard-anodized aluminum. HTS 8483.90.10 for separately presented chain sprockets. Optimized for high-RPM performance.
Platewheel Chain Sprocket Simplex
British standard platewheel sprocket for simplex chains, hubless design for welding. Classifies HTS 8483.90.10 as chain sprocket. Used in marine winches.
Hardened Steel Chain Sprocket Replacement Teeth
Replaceable tooth segments for large chain sprockets, bolt-on design. HTS 8483.90.10 parts thereof. For bucket elevators.
Custom Offset Chain Sprocket
Offset tooth sprocket for specialty chain drives requiring non-standard engagement. HTS 8483.90.10 separate presentation. Engineering applications.