Nuclear Reactors, Boilers, Machinery · 1 pending regulation · 15 court cases · $89.1M monthly imports · 100% from 1 countries · Updated daily from USITC
General
Free
Special
Free
Column 2
Free
Trade Agreement Eligibility
Monthly Imports
$89.1M
2026-01
Trade Concentration
100%
from top 3 of 1 origins
Regulatory Pressure
HIGH
11 rulings — · 1 reg · 15 CIT, 0 CAFC
Global Rates
🇺🇸 Free
🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 2 NCM codes
Compare All →
Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, Federal Register, CourtListener, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-26 · Updates monthly
This code has elevated regulatory activity — 11 CBP rulings (0 in last 2 years, trend: stable), 1 pending Federal Register actions, and 15 CIT/CAFC cases.
100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.
List 1 — ~$34B of Chinese goods (machinery, electronics, industrial components)
Active — 7.5%–25% additional duties on Chinese-origin goods across four tranches (Lists 1–4A), with higher 2024/2025 increases on targeted product categories.
Effective 2018-07-06
These additional tariffs apply on top of the general duty rate. View full trade remedy tracker →
| Code | Description | Rate |
|---|---|---|
| 8482.10 | Ball bearings: | — |
| 8482.10.10 | Ball bearings with integral shafts | 2.4% |
| 8482.10.10.40 | Bearings having an outside diameter not over <il>30 mm</il> | — |
| 8482.10.10.80 | Other | — |
| 8482.10.50 | Other | 9% |
| 8482.10.50.04 | Unground bearings | — |
| 8482.10.50.08 | Thrust bearings | — |
| 8482.10.50.12 | Linear bearings | — |
| 8482.10.50.16 | Flanged | — |
| 8482.10.50.24 | Other | — |
| 8482.10.50.28 | Other | — |
| 8482.10.50.32 | Maximum or full capacity type | — |
| 8482.10.50.36 | Under <il>9 mm</il> | — |
| 8482.10.50.44 | <il>9 mm</il> and over but not over <il>30 mm</il> | — |
| 8482.10.50.48 | Over <il>30 mm</il> but not over <il>52 mm</il> | — |
| 8482.10.50.52 | Over <il>52 mm</il> but not over <il>100 mm.</il> | — |
| 8482.10.50.56 | Over <il>100 mm</il> | — |
| 8482.10.50.60 | Double row ball bearings | — |
| 8482.10.50.64 | Other | — |
| 8482.10.50.68 | Other | — |
PRD 2304-94-100224; Turntable Bearings, Ball Bearings For Reducing Radial and Axial Friction; Parts of Ball Bearings, Inner and Outer Rings for Ball Bearings; Parts of Machinery, Subheading 8431.39.00; Section XVI, Note 2; NY 891034 Dear District Director:
Unmounted ball bearings; ball bearings and bearing housings imported in the same shipment; housed bearings entered unassembled, subheading 8483.20.80; GRI 2(a), Explanatory Notes; parts of housed bearings, HQ 952850 Dear Mr. Soto:
Radial Ball Bearings for Roller Skates; Other Sports Articles, Parts of Roller Skates, Subheading 9506.70.20; Principal Use, HQ 956561; Section XVI, Note l(p); Chapter 95, Note 3; NY 896796 Affirmed
PRD 1512-96-100158; Thrust Rollers, Roller Assemblies, Parts of Fork Lift Trucks, Machine Elements Incorporating Ball or Roller Elements, Load Rollers, Heading 8431; Section XVI, Note 2; HQ 088888, T.D. 94-22, Mast Guide Rollers; Detrimental Reliance, Section 177.9(e)(2)
PRD 1303-97-100012; Gearless Slewing Ring, Turntable Bearing, Ball Bearing; Conveyor Turntables; Parts of Conveyor System, Heading 8431; Parts of Packing or Wrapping Machinery, Heading 8422; Rollix Bearing Inc. v. U.S., Nidec Corporation v. U.S.; HQ 950771
Bearing Kit #88244; NY C81279, Affirmed
NY 874893 Revoked; Bracket and Roller Assembly; Mechanism for Opening and Closing Sliding Side Doors of Vans; Hinge and Guide Designed for Motor Vehicles; Hinges, Mountings and Fittings Suitable for Motor Vehicles, Heading 8302; Devices that Fix, Hold, Guide and Reduce Friction, Ball or Roller Bearings, Heading 8482, THK America, Inc. v. U.S., Composite Good Consisting of Different Components, GRI 3
Revocation of CBP Ruling HQ 088457 (January 31, 1991); Tariff classification of Fork Lift Load Rollers a/k/a Mast Guide Rollers
Request for Internal Advice on Tariff Classification of Certain Angular Contact Ball Bearings
Linear Motion Blocks
Request for Reconsideration of New York Ruling Letter N057448; Classification of flanged wheel hub units from Japan
Interim regulations; solicitation of comments.·Effective 1994-01-01
BALL BEARINGS WITH INTEGRAL SHAFTS
Census Bureau export classification matching this HTS import code.
