OEM Supply Silicon Nitride Ceramic Balls - Si3N4 ceramic balls – Kangda

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To constantly improve the management system by virtue of the rule of "sincerely, good faith and quality are the base of enterprise development", we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for Ceramic Bicycle Wheel Bearings Ball, 88.9mm100mm101.5mm Bearing Chrome Steel Balls, 6.35mm High Precisiong10 Bearing Steel Balls, We welcome new and aged buyers from all walks of daily life to get hold of us for upcoming business enterprise interactions and acquiring mutual good results!
OEM Supply Silicon Nitride Ceramic Balls - Si3N4 ceramic balls – Kangda Detail:

Silicon nitride ceramic balls have high strength, high wear resistance, high temperature resistance, corrosion resistance, acid and alkali resistance, and can be used for a long time in seawater, and have good insulation properties. Can cope with more complex use and working environment.

Si3N4 ceramic balls have high hardness and light weight. When used in many specific accessories or equipment, they have a smaller coefficient of friction and acceleration of gravity, resulting in less wear and extending the service life of the accessories.

Si3N4 ceramic balls are resistant to high temperatures and can work stably in a high temperature environment below 1200 degrees Celsius with small volume changes. Better thermal vibration performance, thermal vibration temperature is 900-1000 degrees Celsius.

It also has self-lubricating properties and can be used in environments where no lubricating medium is highly polluted. Become the material of choice for ceramic bearings and hybrid ceramic ball bearings.

Compared with steel balls, the main advantages of ceramic balls are:

(1) It is 59% lighter than steel balls, which reduces the centrifugal force, rolling and abrasion on the raceway when the bearing is running at high speed;

(2) The modulus of elasticity is 44% larger than that of steel, which means that the amount of deformation is much smaller than that of steel balls when subjected to force;

(3) Hardness is higher than steel, HRC reaches 78;

(4) The coefficient of friction is small, non-magnetic, electrically insulated, and more resistant to chemical corrosion than steel;

(5) The coefficient of thermal expansion is 1/4 of that of steel, which can withstand sudden temperature changes;

(6) The surface finish is better, Ra can reach 4-6 nanometers;

(7) High temperature resistance, the ceramic ball still has high strength and hardness at 1050 degrees Celsius;

(8) It will not rust and can work under oil-free lubrication conditions.

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OEM Supply Silicon Nitride Ceramic Balls - Si3N4 ceramic balls – Kangda detail pictures

OEM Supply Silicon Nitride Ceramic Balls - Si3N4 ceramic balls – Kangda detail pictures


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We have been experienced manufacturer. Wining the majority of your crucial certifications of its market for OEM Supply Silicon Nitride Ceramic Balls - Si3N4 ceramic balls – Kangda , The product will supply to all over the world, such as: Rome, Latvia, Puerto Rico, We have more than 200 staff including experienced managers, creative designers, sophisticated engineers and skilled workers. Through hard work of all employees for the past 20 years own company grew stronger and stronger. We always apply the "client first" principle. We also always fulfill all contracts to the point and therefore enjoy excellent reputation and trust among our customers. You are very welcome to personally visit our company.We hope to start a business partnership on the basis of mutual benefit and successful development . For more information please do no hesitate to contact us..
  • As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Ruth from Namibia - 2017.08.28 16:02
    A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Afra from UK - 2018.12.10 19:03
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