Four-Point Angular Contact Bearing QJ308 from Mexico
QJ308 four-point contact ball bearing (40mm bore) accommodates axial loads in both directions, used in crystal boule grinders for semiconductor preparation. Single row design supports radial/axial combinations per statistical notes. HTS 8482.10.5028 classification.
Duty Rate — Mexico → 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
• Confirm four-point geometry via sectional drawings; note bidirectional thrust
• Common error: confusing with double-row under 8482.10.5032
• Track via ABI for statistical reporting