Precision Ball Bearing Raceway for Wafer Saws
Ultra-smooth raceway for ball bearings enabling micron-level precision in semiconductor wafer slicing saws. HTS 8482.99.65.95 for other bearing parts in boule slicing equipment.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If including diamond saw blade components
Saw blades for semiconductor materials have specific tool headings.
If imported as complete bearing assembly
Machines for working semiconductors include some bearing-integrated units.
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Import Tips & Compliance
• Include surface finish measurements (Ra values) in technical docs
• Customs value segregation for high-precision vs standard parts
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