ANSI #40 Steel Chain Sprocket
Standard ANSI #40 roller chain sprocket made from hardened steel, featuring 20 teeth for 1/2 inch pitch chains. Falls under HTS 8483.90.1050 as an 'other' chain sprocket presented separately for general industrial use. Essential for drive systems in packaging and assembly lines.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If classified as other toothed wheels rather than sprocket
Broad 'other transmission elements' if teeth don't specifically engage chain links.
If for motor vehicle drive systems
Automotive parts of motor vehicles take precedence over general transmission parts.
If part of a complete gearbox assembly
Transmission shafts and cranks including integrated sprockets in speed changers.
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Import Tips & Compliance
• Include ANSI standard specifications and bore diameter details in commercial invoice for customs valuation
• Label as 'transmission parts' to prevent reclassification as automotive components under Chapter 87
Related Products under HTS 8483.90.10.50
Heavy Duty Mining Chain Sprocket 80A25
Flame-hardened 80A25 sprocket for 1 inch pitch mining conveyor chains, alloy steel. HTS 8483.90.1050 covers as other chain sprockets for harsh environments. Critical for continuous miners and haulage systems.
Segmented Replaceable Tooth Chain Sprocket
Modular sprocket with bolted replaceable segments for #80 chain, cast iron/steel. HTS 8483.90.1050 covers as other chain sprocket parts. Designed for high-wear bulk material handling.
High-Speed Duplex Chain Sprocket
Precision balanced duplex sprocket for high RPM roller chain drives up to 3000 RPM. Alloy steel construction under HTS 8483.90.1050 as other chain sprockets. Used in CNC machine tool feeds.
Custom Pitch Chain Sprocket for Special Machinery
Engineered sprocket for non-standard 0.875 inch pitch chains in specialized equipment. Presented separately under HTS 8483.90.1050 as other chain sprockets. For custom automation systems.
Wafer Processing Conveyor Chain Sprocket
Ultra-clean static dissipative sprocket for semiconductor wafer processing conveyors. HTS 8483.90.1050 as other chain sprockets despite cleanroom use. Complies with Chapter 84 statistical notes for wafer handling.
Roller Chain Sprocket for Conveyor Systems
A precision-engineered sprocket with teeth designed to engage roller chains in industrial conveyor systems. Classified under HTS 8483.90.1050 as 'other' chain sprockets and parts thereof, separate from complete assemblies. Used in material handling equipment for reliable power transmission.