Ceramic Silicon Nitride Bearing Balls from Canada
High-performance silicon nitride ceramic balls for hybrid bearings in high-speed automotive and aerospace applications. Their non-magnetic and corrosion-resistant properties justify classification under HTS 8482.91.00 as bearing rollers.
Duty Rate — Canada → United States
14.4%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide material safety data sheets confirming ceramic composition for duty preference programs
• Document end-use in precision bearings to distinguish from industrial ceramic grinding media
• Anti-dumping duties may apply; check Commerce Department scopes for Chinese-origin ceramics