NTN Tapered Roller Bearing 4T-JH307749/JH307710 from Japan
NTN's 4T-JH307749/JH307710 is a heavy-duty inch-series tapered roller bearing for off-road vehicles and mining equipment. It qualifies for HTS 8482.20.00 as a cone and roller assembly paired with tapered cup for bidirectional thrust. Known for durability in harsh environments.
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
• Provide ABMA or ISO tolerance class certification (e.g
• Class 4T)
• Avoid bulk packaging without individual sets to prevent parts reclassification