8483 · Transmission shafts (including camshafts and crankshafts) and cranks; bearing housings, housed bearings and plain shaft bearings; gears and gearing; ball or roller screws; gear boxes and other speed changers, including torque converters; flywheels and pulleys, including pulley blocks; clutches and shaft couplings (including universal joints); parts thereof:
This is a category heading rather than a rate line — pick one of the codes below to see its full duty stack.
Subordinate codes (7)
| Code | Description |
|---|---|
| 8483.10 | Transmission shafts (including camshafts and crankshafts) and cranks: |
| 8483.20 | Housed bearings, incorporating ball or roller bearings: |
| 8483.30 | Bearing housings; plain shaft bearings: |
| 8483.40 | Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately; ball or roller screws; gear boxes and other speed changers, including torque converters: |
| 8483.50 | Flywheels and pulleys, including pulley blocks: |
| 8483.60 | Clutches and shaft couplings (including universal joints): |
| 8483.90 | Toothed wheels, chain sprockets and other transmission elements presented separately; parts: |
Frequently asked
- What does 8483 cover?
- Transmission shafts (including camshafts and crankshafts) and cranks; bearing housings, housed bearings and plain shaft bearings; gears and gearing; ball or roller screws; gear boxes and other speed changers, including torque converters; flywheels and pulleys, including pulley blocks; clutches and shaft couplings (including universal joints); parts thereof:. This is a heading-level category with several subordinate codes — open one to see its full duty breakdown.
- Where does this data come from?
- Codes and MFN base rates come from the full USITC HTS 2026 Rev.11 export. Section 301/232/122 surcharge mappings are approximated pending code-level review. Every rate carries a source_url and effective_from, so you can trace it back to the controlling notice.