Cylindrical Bearing Rollers for Pullers from Japan
High-length-to-diameter ratio cylindrical rollers for axial bearings in Czochralski puller mechanisms. Support heavy crystal growth loads in semiconductor manufacturing. 8482.91.0090 other rollers.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Specify L/D ratio >4:1 for roller classification; dynamic load rating documentation; matched set numbering system