Bronze Plain Bearing Bushing
A cylindrical bronze bushing serving as a plain shaft bearing component, providing low-friction support for rotating shafts in plain bearing assemblies. Classified under HTS 8483.90.3000 as 'other' parts of plain shaft bearings, excluding castings. Commonly used in automotive and industrial transmissions.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If presented as a complete plain shaft bearing
Assembled or finished plain shaft bearings classify in 8483.30, while separate parts go to 8483.90.3000.
If primarily a copper-based bush without bearing function
Generic copper alloy bushings without specific plain shaft bearing design fall under Chapter 74.
If for parts of semiconductor crystal pullers
Specialized parts for Czochralski crystal growers (per statistical notes) may go to 8409 parts of semiconductor furnaces.
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Import Tips & Compliance
• Provide tolerance specifications and shaft compatibility data to substantiate plain bearing function
• Ensure no lubrication grooves or coatings that might suggest classification as a complete housed bearing
• Label clearly as 'plain shaft bearing part' to prevent misclassification as a generic copper alloy article
Related Products under HTS 8483.90.30.00
Steel Bearing Housing Insert
A precision-machined steel insert designed to fit inside a bearing housing, providing a mounting surface for plain shaft bearings. It falls under HTS 8483.90.3000 as a part of bearing housings, specifically classified as 'other' parts not including cast or molded items. Used in industrial machinery to ensure precise alignment and support for rotating shafts.
Aluminum Bearing Housing Spacer
An aluminum spacer ring used within bearing housings to maintain precise axial positioning of plain shaft bearings. Falls under HTS 8483.90.3000 as an 'other' part of bearing housings. Essential in high-speed machinery for vibration control.
Machined Steel Bearing Retainer Plate
A precision CNC-machined steel plate that secures plain shaft bearings within their housings. Classified as 'other' parts of bearing housings under HTS 8483.90.3000. Used in heavy-duty industrial applications like pumps and motors.
Cast Iron Bearing Housing Flange
A machined cast iron flange component for mounting bearing housings in plain shaft bearing systems. Specifically excluded from castings provisions, qualifying as 'other' parts under HTS 8483.90.3000. Provides structural support in rotating equipment.
Precision Brass Shaft Bearing Sleeve
A custom-machined brass sleeve functioning as a renewable wear surface in plain shaft bearings. HTS 8483.90.3000 classification as 'other' plain shaft bearing parts. Ideal for low-load, high-speed shaft applications.
Stainless Steel Bearing Cap
A stainless steel end cap that seals and secures plain shaft bearings within housings. 'Other' parts of bearing housings under HTS 8483.90.3000. Corrosion-resistant design for harsh environments.