Double Strand Chain Sprocket Duplex
Duplex sprocket for double-strand roller chains, featuring two parallel sets of teeth for heavy load transmission. Classified under HTS 8483.90.10 as presented separately, used in printing presses and packaging machines. Precision hardened for durability.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported with printing machinery
Offset printing machine parts have specific classifications.
If multi-strand beyond standard sprocket
Complex configurations classify as other transmission elements.
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Import Tips & Compliance
• Specify strand configuration and chain size compatibility in invoice
• Photos showing tooth spacing critical for duplex verification
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