Variable Speed Drive Gear Cluster from Canada
Pre-assembled cluster of change gears for mechanical variable speed drives, enabling step-less ratio adjustment in machine tools. HTS 8483.90.50 covers this gearbox internal gearing assembly. Hardened teeth ensure durability under sliding contact.
Duty Rate — Canada → United States
12.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Assembly drawings showing sliding gear interaction critical for classification
• Document heat treatment (carburizing, nitriding) processes
• Avoid disassembly before import to maintain part integrity