Low-Vibration Ball Bearing for Wafer Indexers from Japan
Low-vibration precision ball bearings for wafer handling indexers in semiconductor preparation equipment, ensuring alignment during grinding and polishing. Classified HTS 8482.10.5068 for other ball bearings suited to nanoscale tolerances in silicon wafer fab. Minimizes particulate generation critical for cleanroom standards.
Duty Rate — Japan → United States
34%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Test and certify vibration levels (e.g
• ISO 1940 G1) for Customs review
• Pair with cleanroom class 1 compatibility statements
• Avoid generic descriptions; specify semiconductor indexer use