Reaction-Bonded Silicon Carbide Bearing Races from Germany
RBSC ceramic races for custom technical bearings in chemical processing plants. Reaction-bonded and fired for dimensional stability in aggressive environments. Classified HTS 6909.19.50.10 for ceramic bearing components.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Certify reaction-bonding doesn't introduce metallic phases exceeding cermet limits
• Use technical data sheets showing <3% water absorption per US notes
• Prevent Chapter 95 classification by excluding toy/sport dimensions