Hybrid Ceramic Roller Bearing Cage for Polishers
Ceramic-hybrid cage for roller bearings in chemical-mechanical wafer polishers used in semiconductor fabs. Classified HTS 8482.99.65.95 as parts for wafer surface preparation equipment.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If pure ceramic components without steel integration
Ceramic articles for technical uses exclude hybrid bearing parts.
If part of complete polishing machinery
Centrifuges and similar include some CMP apparatus.
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Import Tips & Compliance
• Specify hybrid ceramic content avoiding Chapter 69 misclassification
• Anti-dumping docs if from targeted countries
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