Outer Ring for Cylindrical Roller Bearings in Wafer Slicing Saws from Germany
Durable outer race for cylindrical roller bearings that support the high-speed spindle in diamond wafer slicing saws used to cut monocrystalline boules into thin wafers. Engineered for minimal vibration and precise slicing tolerances essential in semiconductor fabrication. Falls under 8482.99.2560 as outer ring for other cylindrical roller bearings.
Duty Rate — Germany → 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
• Provide technical drawings showing integration with wafer saw spindles to confirm semiconductor-specific classification
• Watch for misclassification as general saw parts (8466); emphasize precision tolerances for semiconductor use
• Declare exact load ratings and RPM capabilities matching wafer processing requirements