Semiconductor Wafer Stage Ball Bearing 4x13x5mm from China
Specialized miniature radial ball bearing for XY wafer positioning stages in lithography equipment, 13mm OD but classified under 9mm provision due to statistical reporting. HTS 8482.10.5036 covers single row radial bearings under 9mm, essential for crystal puller alignment systems.
Duty Rate — China → United States
44%
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
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Include equipment compatibility specs linking bearing to semiconductor processing,Maintain traceability documentation for high-reliability bearing lots,Check for GRI 2(a) applicability if imported in semi-knocked-down condition