Parts of articles of subheading 8483.20
Transmission shafts (including camshafts and crankshafts) and cranks; bearing housings, housed bearings and plain shaft bearings; gears and gearing; ball or roller screws; gear boxes and other speed changers, including torque converters; flywheels and pulleys, including pulley blocks; clutches and shaft couplings (including universal joints); parts thereof: > Toothed wheels, chain sprockets and other transmission elements presented separately; parts: > Other: > Parts of articles of subheading 8483.20
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 8483.90.70.00
Bearing Retaining Snap Ring
High-strength snap ring securing bearings on shafts in industrial gearboxes. Classified under HTS 8483.90.70.00 as parts of 8483.20 bearings. Precision groove fit.
Cylindrical Roller Bearing Inner Ring
Precision-machined inner ring for cylindrical roller bearings used in heavy industrial machinery. Classified under HTS 8483.90.70.00 as a part of articles in subheading 8483.20 (bearings). Essential component that houses rollers and interfaces with shafts.
Roller Bearing End Washer
Thrust washer for double-row roller bearings preventing axial movement. HTS 8483.90.70.00 as part of 8483.20 housed bearings. Hardened steel construction.
Spherical Roller Bearing Cage Assembly
Brass or steel cage that separates and retains rollers in spherical roller bearings for misalignment tolerance. HTS 8483.90.70.00 classification as part of 8483.20 plain shaft bearings. Critical for high-speed operations.
Deep Groove Ball Bearing Outer Ring
High-precision outer ring for deep groove ball bearings used in electric motors and pumps. Classified HTS 8483.90.70.00 as part of 8483.20 bearings. Features precision grooves for ball retention.
Angular Contact Ball Bearing Retainer
Precision retainer for angular contact ball bearings handling combined loads in machine tools. HTS 8483.90.70.00 as parts of 8483.20 housed bearings. Enables high-speed thrust capability.
Needle Roller Bearing Outer Race
Thin-walled outer race for needle roller bearings in automotive transmissions and planetary gears. Classified under HTS 8483.90.70.00 as 8483.20 bearing parts. Maximizes load capacity in compact spaces.
Bearing Roller Elements Set
Matched set of precision rollers for replacement in tapered or cylindrical roller bearings. HTS 8483.90.70.00 as parts of 8483.20 bearings. Ensures proper load distribution.
Camshaft Bearing Insert
Tri-metal bearing insert for engine camshafts providing oil-embedded lubrication. Classified HTS 8483.90.70.00 as part of 8483.20 plain shaft bearings. Critical for valvetrain durability.
Precision Roller Bearing Spacer
Custom-machined spacer rings maintaining roller spacing in multi-row bearings for wind turbines. HTS 8483.90.70.00 classification as 8483.20 bearing parts. Ensures axial stability.
Thin Section Bearing Raceway
Ultra-thin precision raceway for space-constrained applications like robotics and semiconductors. Classified under HTS 8483.90.70.00 as parts of 8483.20 bearings. Minimal material maximizes space.
Self-Aligning Bearing Housing Bushing
Split bushing for self-aligning pillow block bearings accommodating shaft misalignment. HTS 8483.90.70.00 as part of 8483.20 housed bearings. Features spherical seating surface.
High-Speed Bearing Separator
Phenolic or composite separator for turbocharger and high-speed spindle bearings. Classified HTS 8483.90.70.00 as 8483.20 bearing parts. Low-friction design for extreme RPM.
Mounted Bearing Adapter Sleeve
Tapered adapter sleeve for metric mounted bearing units on imperial shafts. HTS 8483.90.70.00 classification as parts of 8483.20 housed bearings. Provides locking mechanism.
Tapered Roller Bearing Outer Race
Durable outer race component for tapered roller bearings in automotive and industrial transmissions. Falls under HTS 8483.90.70.00 as parts of 8483.20 housed bearings. Provides structural support and roller containment.