High-Speed Spindle Ball Bearing with Shaft from Japan
Ceramic hybrid ball bearing with integral shaft optimized for 50,000+ RPM operation in precision spindles. HTS 8482.10.10.80 for other integral shaft types. Critical component in Czochralski crystal pullers for semiconductor boule growth.
Duty Rate — Japan → United States
17.4%
Rate breakdown
9903.94.4315%Parts of passenger vehicles and light trucks that are products of Japan as provided for in subdivision (l) of U.S. note 33 to this subchapter, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 15 percent as provided for in subdivision (m) of U.S. note 33 to this subchapter.
9903.74.110%Articles as provided for in subdivision (l) of U.S. note 38 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 ceramic ball content percentage for accurate duty calculation
• Provide thermal expansion coefficient data for high-speed validation
• Import as individual units, not machinery subassemblies, to maintain bearing classification