Hybrid Si3N4 Ball Bearing 608 With Coloful Rubber Seals

Description of Hybrid Si3N4 Ball Bearing 608:

1. GCr15 Races: GCr15 bearing steel is a kind of high carbon chromium bearing steel with less alloy content, good performance and the most widely used. After quenching and tempering, it has high and uniform hardness, good wear resistance and high contact fatigue performance.

2. Si3N4 ceramic balls: Are made of highly purified, submicron silicon nitride powder with an alpha phase of more than 92%, and is processed by GPS (Gas Pressure) sintering and HIP (Hot Isostatic Pressure) sintering technology. Compared with GPS sintered silicon nitride material, the porosity, wear resistance, crushing value and fatigue contact life of after HIP sintered sinlicon nitride have been greatly improved, which is the preferred material for ultra-high speed and high precision ceramic bearings.

3. PEEK and cage: PEEK material has similar corrosion resistance to ceramic materials, and has a good resistance to radiation, self-lubricating properties, a high degree of wear resistance and other characteristics. And material Has excellent chemical stability, corrosion resistance (is one of the best corrosion resistance materials in the world today, in addition to molten metal sodium and liquid fluorine, can withstand all other chemicals

4.Rubber seals: Protect bearings against dust.

Performance advantages of Hybrid Si3N4 Ball Bearing 608:

Non-magnetic, non-conductive, low noise, electrically insulated, non-locking at high speeds, resistant to dry friction, long life, cost effective and etc.

Why choose us:

Zhongxing Shiqiang Technology (Tianjin) Co., Ltd. mainly produces ceramic rolling bearings and ceramic balls. At present, our company has established a production line for automatic grinding and assembly of ceramic bearings, and designs an annual output of 3 million sets of 608 all-ceramic bearings and mixed ceramic bearings whose precision grades can reach P5 and P4.

  Beijing Zhongxing Shiqiang Ceramic Bearing Co., Ltd., founded in 2005, situated in No. A38 Weishanzhuang Industry District, Daxing District ,Beijing, is the first company in China to invent and manufacture rare-earth ceramic bearings. The rare-earth ceramic bearings have characteristics of strong resistance against all kinds of acid, alkali, salt and other corrosive medium erosion, high temperature resistance, wear-resistant, dimensional stability at high temperature, etc. They can be used in worse lubrication working condition with a long operating life, thus it is a new kind of high-tech products material, with great social and economic value.

  Besides, the founder of the company started theoretical research and process development on ceramic bearings as early as 1982, and obtained two national invention patents in 1992/1994 (Patent No. ZL92114993X for rare-earth ceramic bearings and Patent No. ZL94106294.S for ceramic ball processing technology).

  At present, our company mainly produces ceramic bearings, sliding bearings, ceramic balls and ceramic industrial parts. The production materials are high performance ceramic materials, mainly SSIC, Si3N4, ZrO2, Al2O3.

  The advantage of our company is that we have specialized production line for high precision ceramic balls, and we can produce customized GPS (Gas Pressure Sintering) and HIP (Hot Temperature Isostatic Pressing) sintered Si3N4 balls and ZrO2 balls. The quality of our products is equivalent to ASTM F2094 F2094M-08 standard class I and II materials, and the precision grade reaches international standard G3, G5, G10 ceramic bearing balls, etc. Please note that the most of equipment used in our production and testing process are from Mitsutoyo Japan, and the hot isostatic sintering furnace is from ABB Sweden, therefore, the quality of our products is absolutely superior. And we are confident that you will be satisfied with our products.

  In 2017, Liaoning Zhongxing Shiqiang New Material Co.,Ltd., was founded, situated in 571 Jianshe Road, Jingkai District, Anshan City, Liaoning Province. The company mainly produces sliding bearings as well as pump accessories. And the pump accessories are mainly sold in domestic famous pump manufactures.

  In 2020, Zhongxing Shiqiang Technology (Tianjin) Co., Ltd., was founded, situated in No.41 Guangyuan Road, Wuqing District, Tianjin. The company mainly produces rolling bearings as well as ceramic balls, and its productions are competitive in the international market.

  Why choose us

  With years of development and improvement, the company has formed a professional team from research and development, production, technology, inspection and after-sales service. And in order to ensure that the interests of customers are maximized, all productions have to pass strict inspection before they go out.

  For more than ten years, our ceramic bearing products have been exported to all over the world, such as the Germany, Britain, Japan, Italy, Switzerland, and the Netherlands, and have won a good reputation from our customers. Our friends are all over the world. Our company welcomes customers at home and abroad to come to consult us.