Stainless Steel Outer Bearing Race for Semiconductor Wafer Slicers from Mexico
Precision-machined stainless steel outer race designed for high-speed ball bearings in wafer slicing saws used in semiconductor manufacturing. It provides the rolling surface for balls in bearings that support the saw blade during thin wafer cuts from silicon boules. Classified under 8482.99.25 as an other inner or outer ring or race for specialized industrial applications.
Duty Rate — Mexico → United States
Rate breakdown
Import Tips
• Verify material composition and dimensional tolerances via manufacturer specs to confirm classification as a bearing race, not a complete bearing
• Include detailed engineering drawings in documentation to prove use in high-precision machinery like semiconductor slicers
• Avoid misclassification as machinery parts (8487) by emphasizing standalone function as a bearing component