P&B Engineering Balancer Spindle Cartridge from Canada
Precision spindle cartridge assembly for P&B high-speed balancing machines used on aerospace mechanical parts like turbine blades. Features angular position encoders for phase measurement during balancing. HTS 9031.90.91.30 classification for dedicated balancing machine parts.
Duty Rate — Canada → United States
10%
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 encoder resolution specs and RPM ratings in technical docs
• Certify as aerospace-qualified parts for preferential tariff treatment
• Avoid 8483 classification as general bearings by emphasizing measuring role