Miniature Bearing Balls
Micro-precision steel balls (1-5mm diameter) for miniature bearings in computer HDDs, medical devices, and precision instruments. HTS 8482.91.00 covers all bearing ball sizes.
Import Duty Rates by Country of Origin
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 imported specifically for HDD assembly
Some HDD-specific parts receive special classification.
If for medical instrument bearings
Precision instrument parts may fall under medical devices.
Not sure which classification is right?
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Import Tips & Compliance
• Grade certification (G3, G5) mandatory for miniature precision applications
• Cleanliness specs (ISO Class 3 max particles) impact acceptance
• Anti-static packaging prevents contamination claims
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