Composite Roller Bearing Spacer from Mexico
Carbon fiber-reinforced polymer spacer for tapered roller bearings in wafer grinders. Under HTS 8482.99.65 as 'other' part due to composite material and non-excluded design, supports flatness control in semiconductor prep.
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
Import Tips
• Include composite layup diagrams and fiber content % for accurate valuation
• Declare as 'bearing spacer' not 'composite shim' to hold classification
• Test for delamination risks in humid import conditions