express 、Ceramic material 、quiet 、heat-resistant
language：English
language：English
express 、Ceramic material 、quiet 、heat-resistant
Ceramic bearings have many remarkable characteristics. Firstly, they are resistant to high temperatures and can operate stably in high-temperature environments. For example, they have obvious advantages in aerospace engines. Secondly, they possess high hardness and excellent wear resistance, which reduces friction losses and enables them to operate with high precision for a long time in high-precision equipment such as machine tool spindles. Moreover, some ceramic bearings have self-lubricating properties and can maintain a low friction coefficient even in environments with poor lubrication conditions, making them suitable for food processing machinery. In addition, they have strong chemical stability and can work normally in both acidic and alkaline environments. Their low density results in small centrifugal force, which is beneficial for high-speed rotating equipment. They also have good electrical insulation properties, which can prevent electrical corrosion and play a prominent ro
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