Flange Mount Ball Bearing Unit
A square flange mounted ball bearing housing with integrated ball bearing cartridge, used for conveyor systems and light-duty shaft support. Classified under HTS 8483.20.8040 for other housed bearings incorporating ball bearings. The oval or square flange allows bolt-on installation with misalignment tolerance.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If mounted bearing units over 5kg
Heavier duty complete mounted units exceeding weight threshold shift to different statistical suffix.
If precision ball bearings for high-speed spindles
Ultra-precision angular contact ball bearings are classified separately from standard housed radial types.
If precision versions for measuring instruments
Chapter 90 covers housed bearings when designed principally for metrology equipment.
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Import Tips & Compliance
• Include CAD drawings showing flange dimensions and bearing insert details; declare IP rating for dust/water resistance; avoid misclassification as 'take-up bearings' which have different mounting
Related Products under HTS 8483.20.80.40
Pillow Block Ball Bearing Housing
A cast iron pillow block housing that incorporates a deep groove ball bearing for supporting rotating shafts in industrial machinery. It falls under HTS 8483.20.8040 as a housed bearing specifically incorporating ball bearings, designed for easy mounting on frames or bases. The pre-assembled unit provides radial load support and shaft alignment.
Take-Up Ball Bearing Housing
Adjustable take-up frame housing incorporating ball bearings for maintaining conveyor belt tension. HTS 8483.20.8040 applies to this other housed ball bearing type with sliding adjustment mechanism. Used in mining and bulk material handling equipment.
Four-Bolt Flange Ball Bearing Cartridge
Heavy-duty four-bolt flange ball bearing unit with relubrication fittings for agricultural and HVAC equipment. Falls under HTS 8483.20.8040 as other incorporating ball bearings. Provides superior mounting stability for 1-2 inch shafts.
Adjustable Diamond Ball Bearing Insert
Cast iron diamond-shaped housing with two-bolt adjustable ball bearing for small shaft applications under 1 inch. HTS 8483.20.8040 covers this configuration of housed ball bearings. Common in packaging machinery.
Cylindrical Cartridge Ball Bearing Housing
Sealed cylindrical cartridge containing ball bearings for floating shaft ends in pump applications. Classified HTS 8483.20.8040 for other ball bearing housings. Provides axial float capability.
Stainless Steel Ball Bearing Pillow Block
Corrosion-resistant 316 stainless steel pillow block with ball bearing for food processing equipment. HTS 8483.20.8040 for housed ball bearings, material not affecting classification. Meets 3A sanitary standards.