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| Product Name: |
Silicon nitride ceramic bearing
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| Supply Ability: |
10000piece |
| Related proudcts |
silicon nitride, ceramic bearing, |
| Specifications |
produce according to your drawings |
| Price Term: |
FOB,CNF,CIF |
| Port of loading: |
Qingdao£¬Shanghai |
| Minimum Order |
1piece |
| Unit Price: |
100USD |
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1.High corrosion resistance,which means they can be also used in strong acid/strong alkali and seawater.
2.High temperature resistance.Si3N4 ceramic balls can still retain the strength and hardness even the temperature comes to 1100℃.
3.Electrical insulationӢnon-magnetic,they can also be used in magnetic field.
4.Si3N4 ceramic balls have a low density of 3.26g/cm3,it is approximately 60% lighter than wheel balls,which extemely decrease the centrifugal force that act on the groove when there is a rotate speed on the deep groove.
5.High rigidity and high strength.Co***red with bearing wheel,Si3N4 ceramic is twice higher in hardness and half higher in elastic modulus value.
6.The coefficient of thermal expansion of Si3N4 3.2*10-6/K;it is nearly 25% of the bearing steel,which leads to a good thermal shock resistance of Si3N4 ceramic.
7.The self-lubrication of Si3N4 ceramic ball bearings can help to solve the contamination and inconvenient adding ways that caused by lubricator,it can be used in vacuum and high temperature conditions.
8.High resistance to chemical corrosion,high mechanical strength and low thermal conductivity. |
| Company: |
Zibo Taisheng Ceramic Technology Co.,Ltd
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| Contact: |
Ms. Emily Wang |
| Address: |
Zichuan Dist |
| Postcode: |
255000 |
| Tel: |
86 15169382105 |
| Fax: |
86 533 3191016 |
| E-mail: |
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