Tapered rollers
Ball or roller bearings, and parts thereof: > Parts: > Balls, needles and rollers > Tapered rollers
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 8482.91.00.50
TS-2.5 Inch Tapered Roller Bearing Set
Precision tapered rollers designed for 2.5-inch industrial roller bearings, featuring conical profiles for handling combined radial and axial loads. Classified under HTS 8482.91.0050 as tapered rollers, a key part of ball or roller bearing assemblies. Used in heavy-duty applications like automotive axles and machinery.
LM11949 Tapered Roller
LM11949 series tapered rollers for inch-series bearings, engineered for high-speed applications with precise taper angles. Falls under HTS 8482.91.0050 as dedicated tapered rollers for roller bearings. Commonly used in truck wheels and conveyor systems.
30204 Metric Tapered Roller
30204 metric tapered rollers for single-row bearings, providing superior load distribution in metric-standard applications. HTS 8482.91.0050 covers these as rollers for ball or roller bearings. Ideal for gearboxes and wind turbine hubs.
Precision Chrome Steel Tapered Roller for Wafer Saws
High-precision chrome steel tapered rollers optimized for wafer slicing saws in semiconductor manufacturing. Classified in HTS 8482.91.0050 when imported standalone as bearing rollers, despite end-use in crystal growers/pullers per statistical notes.
Heavy-Duty 4-Inch Tapered Roller
4-inch diameter heavy-duty tapered rollers for large-scale roller bearings in mining equipment. HTS 8482.91.0050 specifically for tapered rollers as bearing parts. Built to withstand extreme shock loads.
Miniature Tapered Roller for Precision Instruments
Miniature tapered rollers (10mm OD) for high-precision instrument bearings. Under HTS 8482.91.0050 as rollers for ball/roller bearings. Used in gyroscopes and medical devices.
Automotive Axle Tapered Roller LM501349
LM501349 tapered rollers for automotive rear axle bearings, handling high thrust loads. HTS 8482.91.0050 for tapered bearing rollers. Standard in light truck applications.
Semiconductor Crystal Puller Tapered Roller
Specialized tapered rollers for rotation mechanisms in Czochralski crystal pullers growing silicon boules. While for semiconductor equipment, standalone rollers classify under HTS 8482.91.0050 as bearing parts.
Wind Turbine Main Shaft Tapered Roller
Oversized tapered rollers for megawatt-scale wind turbine main shaft bearings, rated for 20+ year lifespans. HTS 8482.91.0050 as tapered bearing rollers. Critical for renewable energy reliability.
Railway Car Tapered Roller
Heavy-duty tapered rollers for railway freight car wheelset bearings, meeting AAR standards. Classified HTS 8482.91.0050 as bearing tapered rollers. Designed for 1M+ mile service intervals.
High-Speed CNC Spindle Tapered Roller
Super-precision tapered rollers for 20,000+ RPM CNC spindle bearings, with ceramic coatings. HTS 8482.91.0050 for tapered rollers. Enables high-performance machining.
Excavator Swing Bearing Tapered Roller
Large-diameter tapered rollers for excavator upper swing circle bearings, handling 360° rotation under load. HTS 8482.91.0050 as tapered bearing rollers. Construction equipment essential.
4-Point Contact Tapered Roller Hybrid
Hybrid steel-ceramic tapered rollers providing 4-point contact for ultra-high axial loads. HTS 8482.91.0050 covers these advanced bearing rollers. Aerospace and F1 racing applications.
Tapered Roller for Float Zone Crystal Growth
Heat-resistant tapered rollers for float zone furnaces producing ultra-pure semiconductor crystals. Standalone classification HTS 8482.91.0050 as bearing rollers despite semiconductor statistical note relevance.
Custom Tapered Roller for Wafer Lapping Machine
Custom-ground tapered rollers for maintaining flatness in semiconductor wafer lapping/polishing equipment. HTS 8482.91.0050 when imported as separate bearing rollers.