Four-Bolt Flange Take-Up Unit
A four-bolt flange take-up unit is a secure bearing housing with a four-bolt flange design and take-up functionality, incorporating plain shaft bearings. It is designed for high-vibration environments such as mining conveyors and crushers, providing adjustable shaft positioning and robust support. This product is classified under tariff item 8483.30.00 as a bearing housing not incorporating ball or roller bearings, with combined flange and take-up features.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the take-up unit incorporates ball or roller bearings
Bearing housings with ball or roller bearings are classified under a different subheading.
If imported as a part of a take-up unit
Parts of bearing housings are classified under parts of transmission components.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the unit does not include ball or roller bearings; otherwise, it would be classified under a different subheading
• Document the take-up travel range and flange dimensions for customs declaration
• Verify if the unit is a component of a larger machine, as Section XVI notes may apply
Related Products under Tariff item 8483.30.00
Adjustable Flange Mount Plain Bearing Unit
An adjustable flange mount plain bearing unit is a flanged housing with a plain bushing bearing, designed for shaft mounting in packaging machinery. The slotted flange enables fine alignment adjustments, making it suitable for precise applications. This product falls under tariff item 8483.30.00 as a bearing housing not incorporating ball or roller bearings, specifically a flange unit with plain shaft bearings.
Adjustable Take-Up Flange Unit
An adjustable take-up flange unit combines a take-up bearing housing with a flange mounting, incorporating plain shaft bearings to support and align rotating shafts. It is designed for precise shaft alignment in applications such as paper mills and textile machinery, where belt tension and shaft position adjustments are critical. This product falls under tariff item 8483.30.00 as a bearing housing not incorporating ball or roller bearings, specifically a take-up flange unit with plain shaft bearings.
Cartridge Bearing Housing Unit
A cartridge bearing housing unit is a sealable housing that contains plain shaft bearings, designed for easy replacement in heavy machinery. It provides a protective enclosure for the bearing, ensuring longevity and reducing maintenance downtime. This product is classified under tariff item 8483.30.00 as a bearing housing not incorporating ball or roller bearings, specifically a cartridge unit for plain shaft bearings.
Cast Iron Flange Bearing Unit
A cast iron flange bearing unit is a flange-mounted housing that incorporates plain shaft bearings, used to mount motors or shafts to machinery frames. It provides a rigid and durable support solution for rotating shafts in various industrial applications. This product falls under tariff item 8483.30.00 as a bearing housing not incorporating ball or roller bearings, with a flange design and integrated plain bearings.
Cast Iron Hanger Bearing Unit
A cast iron hanger bearing unit is a heavy-duty hanger housing with a plain shaft bearing, designed for overhead conveyor applications in mining equipment. It provides robust support for high-load rotating shafts in demanding environments. This product is classified under tariff item 8483.30.00 as a bearing housing not incorporating ball or roller bearings, specifically a hanger unit.
Compact Cartridge Flange Unit
A compact cartridge flange unit is a space-saving bearing housing with a flange mount, designed for OEM machinery integration. It incorporates plain shaft bearings and is ideal for tight tolerance applications where space is limited. This product is classified under tariff item 8483.30.00 as a bearing housing not incorporating ball or roller bearings, specifically a cartridge flange combination.