Vacuum-Compatible Needle Roller Bearing from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
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