Pillow Block Bearing Housing Unit
A mounted bearing unit consisting of a pillow block housing and a plain shaft bearing insert, designed for supporting rotating shafts in industrial machinery. It falls under HTS 8483.30.40.80 as a flange, take-up, cartridge, or hanger unit classified as 'other' bearing housings with plain shaft bearings. These units provide stable support and alignment for shafts in conveyor systems and pumps.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If equipped with ball or roller bearings
Ball or roller bearing units shift to 8483.20, as the statistical note distinguishes plain shaft bearings from anti-friction types.
If imported as individual housing without bearing
Separate bearing housings without the housed bearing classify as parts under 8483.90, not assembled units.
If specialized for semiconductor wafer processing equipment
If dedicated to semiconductor manufacturing like crystal grinders, it may qualify for Chapter 84 machinery parts provisions per statistical notes.
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Import Tips & Compliance
• Verify the bearing type is plain shaft (not ball/roller) to avoid reclassification; ensure housing material complies with country-specific standards like RoHS; provide detailed engineering drawings to customs for unit assembly verification
Related Products under HTS 8483.30.40.80
Flanged Plain Bearing Cartridge Unit
A cartridge-style mounted unit with a flanged plain shaft bearing housing for easy installation in machinery frames, commonly used in food processing equipment. Classified under HTS 8483.30.40.80 as an 'other' flange or cartridge unit for plain shaft bearings. The design allows for precise shaft alignment and vibration damping.
Take-Up Bearing Hanger Unit
A take-up style hanger unit featuring a plain shaft bearing housing for tension adjustment in belt conveyor systems. It is categorized under HTS 8483.30.40.80 as an 'other' take-up or hanger unit for plain bearings. This allows automatic shaft positioning to maintain belt tension.
Adjustable Flange Mount Plain Bearing Unit
An adjustable flanged housing unit with plain bushing bearing for shaft mounting in packaging machinery. Falls under HTS 8483.30.40.80 for other flange units with plain shaft bearings. The slotted flange enables fine alignment adjustments during installation.
Cast Iron Hanger Bearing Unit
Heavy-duty cast iron hanger unit housing a plain shaft bearing for overhead conveyor applications in mining equipment. Classified as HTS 8483.30.40.80 'other' hanger units. Provides robust support for high-load rotating shafts in harsh environments.
Stainless Steel Cartridge Plain Bearing Unit
Corrosion-resistant stainless steel cartridge unit with plain sleeve bearing for pharmaceutical processing lines. Under HTS 8483.30.40.80 as other cartridge units for plain shaft bearings. Ideal for washdown environments requiring hygiene standards.
Four-Bolt Flange Take-Up Bearing Unit
Four-bolt flanged take-up unit with plain bearing for adjustable shaft positioning in HVAC fans. HTS 8483.30.40.80 covers this as other flange/take-up plain bearing unit. The design supports thermal expansion in ductwork systems.