![](https://www.cens.com/cens/supplier/7609/product/17637/BIG.jpg)
![](https://www.cens.com/cens/supplier/7609/product/17637/BIG.jpg)
High-temperature vacuum sintering.
Applied to electric tools and office machines
High-density, precision and strength
Low cost
Good lubrication for high speed
Low noise
By powder metallurgy
Suitable for high speed motors: 20,000 to 30,000 rpm
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