Bearing Housing for GEnx-1B Engine from Canada
Precision-machined bearing housing for the main ball bearing #4 in GE GEnx-1B high-bypass engine for Boeing 787. Provides oil containment and thermal management for 100,000+ hour life. Classifies under HTS 8411.99.90.90 as aircraft gas turbine support structure.
Duty Rate — Canada → United States
12.4%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Submit bearing load ratings and oil system integration drawings
• Document non-ITAR status if for commercial civil aviation use