Bronze Bushing Housing Assembly
A precision-engineered bronze bushing mounted within a cast iron housing, designed for high-load applications in industrial machinery. Classified under HTS 8483.30.80.65 as a plain shaft bearing with housing, not incorporating balls or rollers. Used in conveyor systems and heavy equipment for smooth shaft rotation.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If supplied without integrated housing
Separate plain shaft bearings excluding those with housing fall under the 'other' plain shaft bearing subheading.
If specifically designed as part of a compressor
Parts of compressors may take the compressor heading regardless of plain bearing characteristics.
If for motor vehicle transmission applications
Motor vehicle parts of a kind used in transmissions classified in Chapter 87 over general machinery parts.
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Import Tips & Compliance
• Verify material composition certification (e.g
• bronze alloy specs) to confirm plain bearing classification and avoid reclassification as parts
• Include engineering drawings showing integrated housing to distinguish from separate bearings under 8483.30.50
• Ensure shaft diameter tolerances are documented to prevent customs disputes on 'plain shaft bearing' definition
Related Products under HTS 8483.30.80.65
Sintered Iron Plain Bearing Insert with Housing
Sintered powdered iron bearing insert press-fitted into an aluminum housing for automotive and appliance use. Falls under HTS 8483.30.80.65 as 'other' plain shaft bearings with housing. Provides self-lubricating properties for fractional horsepower motors.
PTFE-Lined Bushings in Steel Housing
Low-friction PTFE (Teflon) lined bronze bushing permanently assembled in steel housing for hydraulic equipment. HTS 8483.30.80.65 covers this 'other' plain shaft bearing with housing configuration. Ideal for food processing machinery requiring dry lubrication.
Graphite Impregnated Bronze Bearing Housing
Solid lubricant graphite-plugged bronze bushing in split housing design for construction equipment pivot points. Classified HTS 8483.30.80.65 as plain shaft bearing with housing. Eliminates external greasing requirements.
Cast Iron Pillow Block with Polymer Bearing
Heavy-duty cast iron pillow block housing containing molded polymer plain bearing for conveyor rollers. HTS 8483.30.80.65 applies to this assembled plain shaft bearing with housing. Corrosion-resistant for wet environments.
Aluminum Flange Mount Plain Bearing
Lightweight aluminum flange mount housing with sintered bronze plain bearing for HVAC fan motors. Falls under 'other' plain shaft bearings with housing per HTS 8483.30.80.65. Precision alignment features.
Stainless Steel Marine Grade Bushing Assembly
Corrosion-resistant 316 stainless steel housing with polymer-lined plain bushing for boat steering systems. HTS 8483.30.80.65 classification for plain shaft bearings with housing. Saltwater submersion rated.