Duplex Angular Contact Bearing Set 7204B-2 from Germany
Preloaded duplex pair 7204B-2 angular contact bearings (20mm bore) for rigid spindle mounting in wafer lapping machines. Provides matched preload for flatness control in semiconductor wafer polishing. Classified as other angular contact under HTS 8482.10.5028.
Duty Rate — Germany → United States
34%
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
• Document matched pair serial numbers and preload class; avoid single unit imports
• Common issue: incorrect duplex configuration leading to 8482.10.5024
• Use manufacturer's test certificates