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Shanghai Junwang Bearing Co., Ltd
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6005CE ceramic deep groove ball bearing
The company supplies a wide range of ceramic bearings in bulk, including materials such as zirconia and silicon nitride
Product details
The company provides a wide range of ceramic bearings in stock, including materials such as zirconia and silicon nitride. Ceramic bearings are an important basic component in mechanical machines and other applications. Compared with stainless steel bearings, it has better performance, higher temperature resistance, and stronger strength, making it a leader in the world of new materials. In the past decade, ceramic bearings have been increasingly widely used in various fields and industries. Applications are found in aerospace, navigation, petroleum, chemical, nuclear, textile, machinery, metallurgy, electricity, subway, high-speed machine tools, and even in the fields of national defense and military technology. Ceramic bearings are gradually being recognized and applied in various special and high demand conditions such as high temperature, high cold, deep cold, flammable, explosive, strong corrosion, vacuum, non-magnetic, dry friction, etc.
陶瓷深沟球轴承

1. The fatigue life of all ceramic bearings can be 10-50 times longer than that of all steel bearings, while the life of hybrid ceramic bearings is about 3-5 times longer than that of all steel bearings; In terms of service life, ceramic bearings are much longer than stainless steel bearings.
2. The friction coefficient of ceramic bearings is low, so oil lubricated ceramic bearings still have a lubricating ability that is not lower than traditional lubricants commonly used in steel bearings even when the lubricating oil becomes thin or lacking;
3. Ceramic bearings have higher rigidity than stainless steel bearings, and the elastic modulus of ceramic materials is higher. Their rigidity is 15-20% greater than that of ordinary steel bearings.
4. Compared to stainless steel bearings, ceramic bearings are more resistant to corrosion and wear. Due to the different materials used, ceramic bearings have superior corrosion resistance and wear resistance compared to metal bearings.
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