Take-Up Ball Bearing Unit
Adjustable take-up bearing housing with integrated ball bearings used in belt tensioning for conveyor systems. Classified under HTS 8483.20.80 as 'other' housed bearings, distinct from flange or cartridge designs. Essential for maintaining proper belt alignment in mining and aggregate equipment.
Import Duty Rates by Country of Origin
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 featuring a flange mounting design
Flange-type housed bearings shift to 8483.20.40 regardless of adjustability.
If imported as parts of conveyor systems
When specifically identified as conveyor parts, classification moves to Chapter 84 under 8431 for material handling equipment.
If containing roller bearings instead of ball
Housed roller bearings fall under the separate subheading 8483.60.00.
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Import Tips & Compliance
• Provide evidence of adjustability feature to distinguish from fixed housed bearings and support 8483.20.80 classification
• Ensure shaft diameter and load rating specs are documented to prevent reclassification as plain shaft bearings
Related Products under HTS 8483.20.80
Pillow Block Ball Bearing Housing
A mounted pillow block housing that incorporates a ball bearing for supporting rotating shafts in industrial machinery. It falls under HTS 8483.20.80 as a housed bearing incorporating ball or roller bearings, specifically in the 'other' category excluding flange, take-up, and cartridge types. These units provide easy installation and alignment for conveyor systems and motors.
Four-Bolt Flange Roller Bearing Housing
Heavy-duty four-bolt flange housing incorporating roller bearings for high-load applications in pumps and fans. While flange types have specific provisions, certain heavy industrial variants fall under HTS 8483.20.80 'other' based on detailed design. Used in petrochemical processing equipment.
Corrosion-Resistant Stainless Steel Bearing Housing
All-stainless pillow block with ball bearings for food and pharmaceutical processing lines. Falls under HTS 8483.20.80 as other housed bearings suited for washdown environments. Meets 3A sanitary standards.
Crystal Grinder Wafer Bearing Housing
Specialized housed ball bearing for semiconductor crystal grinders that shape silicon boules to wafer diameter. Classified HTS 8483.20.80 as other housed bearings used in wafer manufacturing equipment per statistical notes. Ensures flatness indication grinding.
Wafer Slicing Saw Spindle Bearing
Housed angular contact ball bearing for inner diamond wafer slicing saw spindles in semiconductor fabs. HTS 8483.20.80 'other' for specialized housed designs in boule slicing equipment. Maintains micron-level thickness control.
Mining Conveyor Idler Bearing Housing
Sealed pillow block bearings for heavy-duty mining conveyor idlers handling ore transport. HTS 8483.20.80 other housed bearings designed for abrasive environments. Features grease purge systems.