What are the benefits of using the characteristics of ceramic bearings?

Ceramic bearing manufacturers Ceramic bearings have the characteristics of high temperature resistance, cold resistance, wear resistance, corrosion resistance, antimagnetic electrical insulation, oil-free self-lubricating, high speed and other characteristics. It can be used in extremely harsh environments and special working conditions, and can be widely used in aviation, aerospace, navigation, petroleum, chemical industry, automobiles, electronic equipment, metallurgy, electric power, textiles, pumps, medical equipment, scientific research and national defense and military fields. High-tech products using new materials.
       High carrying capacity:
       The material hardness of ceramic bearings is very high, which can be twice that of bearing steel, and the elastic modulus is 1.5 times that of bearing steel. Therefore, the load-bearing capacity of ceramic bearings is much higher than bearings made of bearing steel.
       Good heat resistance:
       The strength of ceramic materials used in ceramic bearings will not change much at high temperatures. Even if the working difficulty reaches 800oC, it can still maintain high strength and working performance. At the same time, the thermal expansion rate of ceramic materials is only 22% of bearing steel. , so the working dimensions will be very firm in high temperature environments. Ceramic bearings lead the world of new materials due to their excellent properties that metal bearings cannot match, such as high temperature resistance and super strength. In the past ten years, it has been increasingly widely used in various fields of the national economy and people's livelihood.
       High limit speed:
       The normal operating speed of ceramic bearings may be more than 1.3 times that of steel bearings of the same type, and they will not deform or change their structural structure due to high temperature caused by high speeds.
       Frictional heating is small during operation:
       The temperature rise of ceramic bearings when operating at a speed of 18,000r/min is 60% of the temperature rise of individual bearings of the same model.
       Small friction loss:
       For ordinary bearings of the same type, the material quality of ceramic bearings is relatively small, the centrifugal force and gyroscopic moment experienced during operation are small, and the spin and sliding are small, so the friction loss is significantly smaller than that of steel bearings.
       High durability:
       Ceramic bearing materials have high hardness and excellent wear resistance. The working life of ceramic bearings is generally more than twice that of ordinary steel bearings. Compared with ordinary bearings, stainless steel bearings not only have obvious advantages in material, but also in terms of technology and precision control, they are much stricter than ordinary bearings. During the working process, stainless steel bearings work stably, have low noise, are corrosion-resistant, and are widely used.
       Good corrosion resistance:
       The materials used in ceramic bearings can resist the corrosion of various organic and inorganic acids such as hydrochloric acid, sulfuric acid, nitric acid, caustic soda, and molten metals. However, their corrosion performance is poor in hydrogen oxide and molten iron, so care must be taken during use. Compared with ordinary bearings, stainless steel bearings not only have obvious advantages in material, but also in terms of technology and precision control, they are much stricter than ordinary bearings. During the working process, stainless steel bearings work stably, have low noise, are corrosion-resistant, and are widely used.
       Ceramic bearings are an indispensable basic component in mechanical equipment. Because of their excellent properties such as heat resistance and high load-bearing capacity, which cannot be compared with metal bearings, it can be said that they are taking the lead in the world of new materials. In the past ten years, it has been increasingly widely used in various fields of the national economy and people's livelihood.