8482.99.65.60/Cylindrical Roller Bearing Cage for Semiconductor Wafer Pullers/Mexico

Cylindrical Roller Bearing Cage for Semiconductor Wafer Pullers from Mexico

This precision-machined cage is designed specifically for cylindrical roller bearings used in crystal pullers during semiconductor boule production via the Czochralski method. It maintains roller separation and alignment under high-temperature, vacuum conditions essential for growing monocrystalline silicon. Classified under 8482.99.65.60 as a part for other cylindrical roller bearings in semiconductor manufacturing equipment.

Duty Rate — Mexico → United States

30.8%

Rate breakdown

9903.82.0925%Except as provided for in headings 9903.82.16 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) of U.S. note 16 to this subchapter

9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter

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Import Tips

• Verify statistical suffix .65.60 applies specifically to semiconductor processing equipment per Chapter 84 notes

• Provide manufacturer specs confirming use in crystal growers/pullers to avoid reclassification to general machinery parts

• Include material certificates showing compatibility with vacuum/high-temperature semiconductor environments