Ceramic Hybrid Miniature Ball Bearing R4ZZ with Shaft from Japan
Miniature ceramic hybrid ball bearing (steel races, ceramic balls) with integral shaft, OD 12.7 mm, for high-speed, low-friction use in wafer probing equipment. HTS 8482.10.1040 applies to ball bearings with integral shafts ≤30 mm OD.
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.
9903.05.900%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)
9903.74.100%Articles as provided for in subdivision (k) of U.S. note 38 to this subchapter
9903.74.110%Articles as provided for in subdivision (l) of U.S. note 38 to this subchapter.
Import Tips
• Document ceramic ball content percentage; hybrids still classify as ball bearings if steel races predominate
• Cleanroom packaging certification required for semiconductor end-use to prevent contamination claims