8483.20.40.40/Pillow Block Ball Bearing Housing Unit/China

Pillow Block Ball Bearing Housing Unit from China

A pillow block unit consists of a mounted ball bearing housed in a cast iron or steel housing with a pillow-shaped base for easy bolting to machinery frames. It incorporates sealed deep groove ball bearings for smooth rotation and is designed for supporting shafts in conveyor systems and agricultural equipment. Classified under HTS 8483.20.4040 as a housed bearing unit incorporating ball bearings, specifically a flange or take-up type.

Duty Rate — China → United States

39.5%

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

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)

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Import Tips

• Verify bearing type (ball vs roller) and housing style (pillow block vs flange) match HTS 8483.20.4040; misclassification to 8483.20.6080 common for roller types

• Provide detailed engineering specs, CAD drawings, and end-use declaration to avoid scrutiny from Customs on semiconductor vs general machinery use

• Comply with ISO 9001 standards for quality; include certificates of origin for preferential duty rates under USMCA or similar FTAs