si3n4/zro2 ceramic roller for ceramic bearing

1.Pictures of si3n4/zro2 ceramic roller for ceramic bearing

2.Descriptions of si3n4/zro2 ceramic roller for ceramic bearing

Advantage:

1.Manufacture si3n4/zro2 ceramic roller for ceramic bearing from 1995.

2.Excellent  and stable quality.

3.Plenty of stocks.

Materia:Zirconia/Silicon nitride

Precision:G1-G2,with different gauge

Idear products for bearing and chemical industry,and other rolling condition

Zirconia and silicon nitride is an extremely refractory material. It offers chemical and corrosion inertness to temperatures well above the melting point of alumina. The material has low thermal conductivity. 

 Specially shaped ceramic roller can also be produced according to customers’ requirements and drawings. Relying on powerful technical ability and normative quality management system, we can provide stable and precise silicon nitride parts and offer the best service to the customers.

Characteristics of si3n4/zro2 ceramic roller for ceramic bearing:

1) High density
2) Strong 
3) Good bending strength and fracture toughness 
4) Zirconia /silicon nitride ceramics will not wear easily
5) Acid-proof, alkali-proof
6) Mainly used in electronics, electrical appliances, mechanical and textile industries
7) We can produce zirconia ceramic parts according to your specifications and even according to molds or drawings provided by the client

  Zirconia material Properties

Silicon nitride material properties

Performance Comparison of Structural Ceramics and Ordinary Steel

3.Production line of si3n4/zro2 ceramic roller for ceramic bearing

4.Packaging of si3n4/zro2 ceramic roller for ceramic bearing

5.Fair

We have been to a lot fairs and the lastest fair is 2015 HANNOVER MESSE Gemany.

6.Information of company

Founded in 1963, Beijing Sinoma Synthetic Crystals Co, LTD.Is a hi-tech state enterprise, belongs to the China National Materials Group Co., Ltd. An excellent technical team headed by the state-level experts has built up,which provides a reliable guarantee for the continuous and rapid technological development. 

Advanced ceramic Division (technical center of precision ceramic bearing) is mainly engaged in researching,manufacturing and developing advanced ceramic materials such as Si3N4, ZrO2, Al2O3 and so on.

Main Products:

1). Si3N4 and ZrO2 ceramic balls and rollers.

2). Si3N4 ceramic bearing rings.

3). The whole series full ceramic bearings, hybrid bearings, sliding bearings and shaft sleeves made by Si3N4 and ZrO2 materials.

4). Industrial wear parts made by Si3N4 and ZrO2 materials. According to customer’s application condition and drawings, varios precise and irregular ceramic parts can be designed and fabricated

7.Welcome to contact us