Vacuum-Compatible Needle Roller Bearing from China
Needle roller bearing rated for ultra-high vacuum environments in semiconductor wafer lapping machines, providing high load capacity in minimal space. Falls under HTS 8482.80.00.80 as other roller bearings for precision semiconductor processing per chapter statistical notes.
Duty Rate — China → United States
43.3%
Rate breakdown
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]
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Include vacuum rating certifications (e.g
• 10^-9 Torr) and cleanroom compatibility docs
• Detail integration into lapping/polishing apparatus to support 8482 classification over machinery headings