Spiral Bevel Gearbox Thrust Bearing Spacer from Mexico
Precision-ground spacer maintains axial clearances in spiral bevel gearbox thrust bearing arrangements, preventing gear tooth overload. HTS 8483.90.50 part for heavy-duty speed changers in marine winches. Material-matched to housing expansion rates.
Duty Rate — Mexico → United States
12.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Micrometer tolerance documentation (±0.001") essential
• Thermal expansion coefficient matching certificates
• Position-specific markings prevent mix-ups