Precision Chrome Steel Bearing Balls
Precision chrome steel bearing balls are high-precision components used in ball bearings for semiconductor wafer grinding machines. They ensure minimal surface deviation for accurate wafer preparation. These balls are classified as 'other' balls under this tariff item for ball or roller bearings.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the balls do not meet the precision tolerance criteria
Steel balls not meeting the tolerance requirements are classified in heading 73.26.
If the balls are imported as part of a complete ball bearing
Complete ball bearings are classified under subheading 8482.10.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Maintain traceability of the steel grade (e.g
• AISI 52100) and heat treatment specifications for CBSA verification
• Check if the goods qualify for duty-free entry under the Canada-Korea FTA or other trade agreements
• Ensure the balls meet the tolerance requirements of Chapter 84 Note 7 to avoid reclassification
Related Products under Tariff item 8482.91.00
1/8 Inch Stainless Steel Bearing Balls
Corrosion-resistant 1/8 inch 440C stainless steel balls for bearings in float zone crystal pullers, maintaining purity in semiconductor boule growth. These balls are classified under tariff item 8482.91.00 as bearing balls, specifically as other balls due to their size and application.
3mm Grade 10 Zirconia Oxide Bearing Balls
Zirconia oxide balls for low-friction bearings in Czochralski crystal growers, critical for smooth rotation in semiconductor wafer production. These advanced ceramic balls are classified under tariff item 8482.91.00 as other balls for bearings.
Alloy Steel Bearing Balls for Semiconductor Wafer Crystal Pullers
Precision-ground alloy steel balls used in the high-speed rotating mechanisms of Czochralski crystal pullers for growing monocrystalline silicon boules in semiconductor manufacturing. These balls minimize friction in the bearing assemblies and are classified under tariff item 8482.91.00 as balls for ball bearings.
Anti-Magnetic 2mm Bearing Balls
Low-magnetic 17-4 PH stainless balls for cleanroom bearings in wafer fabs, preventing contamination in semiconductor processing. These balls are classified under tariff item 8482.91.00 as bearing balls, specifically for their anti-magnetic properties.
Automotive Wheel Bearing Balls
High-volume chrome steel balls engineered specifically for automotive hub and wheel bearings. These precision-ground balls are designed to handle combined radial and axial loads, making them essential components in automotive bearing assemblies.
Ceramic Silicon Nitride Bearing Balls
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