Ball Bearing Flange Ring from Japan
Machined flange ring providing mounting surface for four-point contact ball bearings. Falls under HTS 8482.99.3500 as ball bearing part. Common in semiconductor wafer indexing tables.
Duty Rate — Japan → United States
34.9%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Bolt hole patterns must match bearing series standards
• Flatness specs (<0.001") prove mounting precision
• Generic flanges classify under 7307 pipe fittings