ANSI #40 Roller Chain Sprocket 20 Teeth from Canada
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.
Duty Rate — Canada → United States
12.8%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Specify ANSI standard and bore size in docs; hubbed versions still qualify if separate
• Use 'sprocket' terminology consistently to avoid gear misclassification