Si3n4 6207 Hybrid Ceramic balls bearings with PEEK nylon cage

Hybrid Ceramic balls bearings 

As an important mechanical basic component, ceramic bearings take the lead in the world of new materials due to their excellent properties that metal bearings cannot match, such as high temperature resistance and super strength. The application fields of ceramic bearings are becoming more and more extensive, but ceramic ball bearings are the ones that are successfully used in the industrial field. The most widely used ones are silicon nitride ceramic ball bearings. Its advantages are: high limit speed, good accuracy retention, small starting torque, high stiffness, good dry running performance, and long life. It is very suitable for maintaining high accuracy and long-term operation under high speed, high temperature, corrosion, and radiation conditions. Mainly used in CNC machine tools and high-speed precision machinery, such as high-speed electric spindle bearings, machine tool spindle bearings, dental drill bearings, instrument bearings, computer hard drive bearings, etc. In addition, the hardness of silicon nitride ceramics is twice as high as that of bearing steel, and the elastic modulus is about 1/3 higher. Under the same load conditions, the elastic deformation of silicon nitride ceramics is small. Therefore, machine tool spindles using ceramic ball bearings have Good running accuracy.

Feature：

• high speed 

• High-temperature resistant bearing:

• Low noise and small vibration
• Mainly withstand radial load
• corrossion resistant

Si3n4 6207 Hybrid Ceramic balls bearings with PEEK nylon cage  

Application :

• Motorcycles 
• Small power tool 
• Tractor gearbox 
• Machine tool gearboxes 
• Automobile 
• Textile industry 
• Agricultural 
• Electric motors 

Product Photos 

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Advantage of WIS Bearing:

• Rich experience 

With over 15 years bearing industry experience ,we have perfect group pf technical engineers give you best support

• Competitive price and small MOQ

Direct manufacturer of bearings can offer you lowest price with small MOQ

• Customized service

WIS bearings can provide OEM and ODM service as to your sample or drawings.

• Strict quality control

We focus on quality during production and guarantee 100% quality inspection before delivery  

• Delivery strength

WIS bearings give you on time delivery

• Free sample provided