Thin-Section Ball Bearing for Crystal Pullers from Japan
Thin-section ball bearing engineered for crystal growers and pullers in semiconductor boule production, offering minimal cross-section for compact high-purity growth chambers. It is included in HTS 8482.80.00.80 for other ball bearings suited to semiconductor material growth equipment as per statistical notes.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit technical specs showing thin-section design (<5mm thickness) and Czochralski/float zone compatibility
• Pair with end-user letters from semiconductor fabs to justify specialized classification