Flanged Roller Bearing Housing Unit
A flanged housing unit that incorporates tapered roller bearings for mounting on machinery frames, providing precise shaft support and alignment. Classified under HTS 8483.20.40.80 as a housed bearing incorporating roller bearings in a flange design for industrial applications. Commonly used in conveyor systems and heavy equipment.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If incorporating ball bearings instead of roller
Ball bearing housed units fall under the ball bearing subheading, differentiated by rolling element type.
If supplied as individual bearing without housing
Unhoused plain shaft bearings or separate roller bearings classify under 8483.30, not as complete housed units.
If for semiconductor wafer processing machinery use
Precision housed bearings integral to wafer grinders or polishers may classify as parts of semiconductor machines.
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Import Tips & Compliance
• Verify bearing type (roller vs ball) and housing design via technical specs to confirm 8483.20.40.80 classification
• Include detailed engineering drawings and material certificates to avoid misclassification as plain bearings
• Check for anti-friction coating compliance under REACH if destined for EU markets
Related Products under HTS 8483.20.40.80
Take-Up Roller Bearing Unit
Adjustable take-up unit with cylindrical roller bearings for tensioning belts in conveyor systems, featuring slotted bases for linear adjustment. Falls under HTS 8483.20.40.80 due to roller bearing incorporation in a take-up housing design. Ideal for mining and aggregate handling equipment.
Cartridge Roller Bearing Unit
Sealed cartridge-style housing containing spherical roller bearings for easy replacement in rotating equipment like pumps and fans. HTS 8483.20.40.80 applies as a cartridge unit incorporating roller bearings for self-aligning applications. Prevents contamination in harsh environments.
Hanger Roller Bearing Unit
Ceiling or frame-mounted hanger unit with tapered roller bearings for supporting vertical shafts in overhead conveyor systems. Classified in HTS 8483.20.40.80 for hanger units incorporating roller bearings. Provides smooth rotation under heavy loads.
Heavy-Duty Flange Roller Bearing Block
Four-bolt heavy-duty flanged block housing spherical roller bearings for high-vibration environments like crushers and screens. HTS 8483.20.40.80 covers flange units with roller bearings. Features solid base for extreme shock loading.
Spherical Roller Cartridge Insert
Replaceable cartridge insert unit containing self-aligning spherical roller bearings for drop-in replacement in processing equipment. HTS 8483.20.40.80 classification for cartridge roller bearing units. Reduces downtime during maintenance.
Tapered Roller Hanger Bearing Assembly
Heavy-capacity hanger assembly with preloaded tapered roller bearings for vertical screw conveyor shafts. Falls under HTS 8483.20.40.80 as hanger unit incorporating roller bearings. Handles thrust and radial loads simultaneously.