High-G Centrifuge Bearing Housing from China
> An aluminum housing for precision bearings in high-G force centrifuges used for float zone crystal purification in semiconductors. This part maintains alignment under extreme speeds and is classified under tariff item 8421.91.90 as "other" parts of centrifuges.
Duty Rate — China → Canada
0%
Import Tips
• > Ensure the housing is declared as a part of a centrifuge, not as a general bearing housing
• Provide the centrifuge model and application details to support classification
• If used in semiconductor manufacturing, consider whether heading 84.86 might be more appropriate