Bonfiglioli Main Shaft Coupling from China
Flexible grid coupling connecting main shaft to gearbox in wind turbines of 8502.31.00, absorbing misalignment and torque spikes from wind gusts. High-torque grid design for 2-5 MW class machines. Sole use with these generators places it in 8503.00.95.70.
Duty Rate — China → United States
38%
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
9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
Import Tips
• Certify torque capacity for specific turbine MW rating; include grid element material specs; check for shaft diameter matching docs