8483.90.50.20/Wind Turbine Gearbox Intermediate Shaft Bearing Cap/Japan

Wind Turbine Gearbox Intermediate Shaft Bearing Cap from Japan

Precision machined steel cap securing cylindrical roller bearings on intermediate shafts in wind turbine gearboxes, precision-ground for micron-level tolerances. HTS 8483.90.50.20 designation reflects its specialized role in wind speed changers.

Duty Rate — Japan → 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
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Import Tips

• Include dimensional inspection reports showing IT5 tolerance compliance

• Document surface finish Ra ≤ 0.8 μm required for bearing contact surfaces

• Distinguish from general bearing housings by shaft diameter matching wind turbine specs (typically 500-800mm)

Wind Turbine Gearbox Intermediate Shaft Bearing Cap from Japan — Import Duty Rate | HTS 8483.90.50.20