High-performance ceramic bearings have a wide range of application prospects

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High-performance ceramic bearings have a wide range of application prospects

Source: Bearing network time: 2014-05-08

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In the harsh working environment of high speed, high temperature, low temperature, large temperature difference, vacuum, demand insulation, non-magnetic conduction, etc.; high-function ceramic bearing is the augmented bearing that replaces the current all-steel bearing; it has a wide range of custom speed and high-speed work heat. , stable function, long life, corrosion resistance, no fear of pollution, anti-wear, resistance to transient oil shortage and smoothness, high reliability and excellent performance indicators; ceramic bearings can be widely used in machinery, chemical, electrical, vacuum, cryogenic engineering, aerospace , aviation and other areas; broad prospects for development. The project is developed for the adjustment of the harsh environment in the defense industry, heavy load, low temperature, no smooth working conditions; high skill content; new materials, new processes, new layout Fully connected; its engineering temperature is within 200 to +200; the load is up to 3000Mpa; the dn value is less than 1.8 million mm.r/min; it is converted into civilian skills; it can be widely used in civilian high-speed machine tools, low-temperature engineering, high-speed motors , chemical and other occupations; through proper development; the use of scope can completely cover all the application of today's fine, medium-speed and above all-steel bearings Domain; function price ratio is far superior to all steel bearings; lifespan can be more than 3 times better than today's bearing life; save a lot of stop and repair time; waste reduction, inventory bearing spare parts reduction, in addition; because of high skill content; It is impossible to counterfeit; the risk of investment is small. Super-fine ceramic balls can be widely used in high-performance bearings and high-function ball valves. Ceramic bearings can be used in high-speed machinery, light industry, instrumentation, automotive, and aerospace. This type of bearing is typical. The two high products; that is, high skill content and high added value; is the internationally recognized mainstream product of future bearings; will occupy 40 to 60% of the bearing mall. The recent shopping mall is about 1 billion; the first use in high-speed machine tools, high-speed Motors, low temperature equipment; currently developed and can gradually replace all fine and medium-speed full bearing applications; the price of fine ceramic bearings is 1.5 to 1.8 times the same type of steel bearings; and the life can be extended by at least 3 Times.
In addition, the automobile occupation is one of the potential application areas of ceramic bearings; the amount of ceramic bearings used in high reliability areas such as military and aviation is currently under development; the price is high; but the skill is difficult;
In summary, high-performance ceramic bearing skills have great economic benefits and extensive social benefits.

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