Planetary Gear Carrier
A forged steel carrier that holds planet gears in a planetary gear set for speed reduction in heavy machinery. Classified under HTS 8483.90.5080 as an 'other' part of gear boxes and speed changers due to its role in transmitting torque via epicyclic gearing. Essential for construction equipment and wind turbines.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If integral to crane or hoist mechanisms
Parts of cranes and hoists in 8431 supersede general gearing parts.
If when imported with integrated wheels or sprockets
Complete toothed wheels or chain sprockets classify in 8483.50, not as separate parts.
If basic forged blanks without precision machining
Unfinished steel forgings go to Chapter 73 as other articles of iron or steel.
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Import Tips & Compliance
• Provide CAD models or blueprints showing gear mounting features to confirm classification as a gear box part
• Ensure heat treatment certifications are included to meet quality standards and avoid reclassification as scrap metal
• For high-value imports, consider binding rulings from CBP to lock in the 8483 classification
Related Products under HTS 8483.90.50.80
Helical Gearbox Housing
A precision-machined aluminum housing designed to enclose and support helical gears within industrial gearboxes. It falls under HTS 8483.90.5080 as a part of gearing or gear boxes, specifically classified as 'other' parts not enumerated elsewhere in the subheading. This component ensures alignment and lubrication for high-torque transmission applications.
Worm Gearbox End Cover
Machined cast iron end cover for worm gear reducers, featuring shaft seals and mounting flanges. It qualifies for HTS 8483.90.5080 as an 'other' part essential for containing lubricants and aligning shafts in speed changers. Commonly used in conveyor systems and elevators.
Spiral Bevel Gear Blank
Pre-machined steel blank for spiral bevel gears used in right-angle speed changers. Falls under HTS 8483.90.5080 as an unfinished part of gearing, awaiting final tooth cutting. Applied in automotive differentials and marine propulsion.
Torque Converter Housing
Aluminum die-cast housing for automatic transmission torque converters, including impeller mounting surfaces. Classified in HTS 8483.90.5080 as a part of speed changers and torque converters. Critical for automotive and industrial fluid couplings.
Rack and Pinion Gearbox Mount
Precision CNC-machined mount bracket for rack and pinion steering gearboxes. HTS 8483.90.5080 applies as an 'other' part supporting gearing alignment in speed changers. Used in robotics and CNC machines.
Cycloidal Speed Reducer Frame
High-strength steel frame for cycloidal drive speed reducers, featuring eccentric bearing seats. Qualifies under HTS 8483.90.5080 as a gear box part for precise motion control. Common in automation and robotics.