# United States tariff lines under HS 8483.20

> The United States tariff splits HS 8483.20 (bearing housings, incorporating ball or roller bearings) into 4 national lines: 8483.20.40.40 (incorporating ball bearings), 8483.20.40.80 (incorporating roller bearings), 8483.20.80.40 (incorporating ball bearings) and 8483.20.80.80 (incorporating roller bearings). The general (MFN) duty is 4.5% on all 4 lines.

Source: https://border.bot/countries/united-states/hs-codes/848320
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 84](https://border.bot/countries/united-states/hs-codes/84) / [8483.20](https://border.bot/countries/united-states/hs-codes/848320)

## Key facts

- HS subheading: [8483.20](https://border.bot/hs-codes/848320)
- Duty (MFN): 4.5%
- National lines: 4
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

## United States lines under 8483.20

The United States tariff splits HS 8483.20 (bearing housings, incorporating ball or roller bearings) into 4 national lines: 8483.20.40.40 (incorporating ball bearings), 8483.20.40.80 (incorporating roller bearings), 8483.20.80.40 (incorporating ball bearings) and 8483.20.80.80 (incorporating roller bearings).

The general (MFN) duty is 4.5% on all 4 lines.

- [8483.20.40.40](https://border.bot/countries/united-states/hs-codes/8483204040) Housed bearings, incorporating ball or roller bearings, Flange, take-up, cartridge and hanger units, Incorporating ball bearings. Duty (MFN): 4.5%
- [8483.20.40.80](https://border.bot/countries/united-states/hs-codes/8483204080) Housed bearings, incorporating ball or roller bearings, Flange, take-up, cartridge and hanger units, Incorporating roller bearings. Duty (MFN): 4.5%
- [8483.20.80.40](https://border.bot/countries/united-states/hs-codes/8483208040) Housed bearings, incorporating ball or roller bearings, Other, Incorporating ball bearings. Duty (MFN): 4.5%
- [8483.20.80.80](https://border.bot/countries/united-states/hs-codes/8483208080) Housed bearings, incorporating ball or roller bearings, Other, Incorporating roller bearings. Duty (MFN): 4.5%

## In other countries

No other national tariff on border.bot has live lines under 8483.20 yet.

- [The Harmonized System text for 8483.20](https://border.bot/hs-codes/848320)

- Previous subheading: [8483.10](https://border.bot/countries/united-states/hs-codes/848310) Transmission shafts (including camshafts and crankshafts) and cranks
- Next subheading: [8483.30](https://border.bot/countries/united-states/hs-codes/848330) Bearing housings; plain shaft bearings

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 8483.20?

The United States tariff splits HS 8483.20 (bearing housings, incorporating ball or roller bearings) into 4 national lines: 8483.20.40.40 (incorporating ball bearings), 8483.20.40.80 (incorporating roller bearings), 8483.20.80.40 (incorporating ball bearings) and 8483.20.80.80 (incorporating roller bearings).

### What is the duty on HS 8483.20 in the United States?

The general (MFN) duty is 4.5% on all 4 lines.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/848320.json