High Efficiency Silicon Nitride Ceramic Bearing
|Min. Order (Pieces)||FOB Price|
|10+||US $5-20 / Piece|
Silicon Nitride has the most versatile combination of mechanical, thermal, and electrical properties of any technical ceramic material. It is a high performance technical ceramic that is extremely hard and has exceptional thermal shock and impact resistance. It surpasses most metals high temperature capabilities and has a superior combination of creep and oxidation resistance and high strength. Additionally, its low thermal conductivity and high wear resistance make it an excellent material that can withstand the toughest of conditions in the most demanding industrial applications. Silicon Nitride is an excellent choice when high-temperature and high-load abilities are needed.
Silicon nitride bearings retain some performance relative to matal materials,such as :high strength ,hardness,wear-resistant,high rigidity,resistance to corrosion and high temperature,high electric insulation and nonmagnetic/low density and so on. They are suitable for structure materials at elevated temperatures,which have been the primarily choice of ceramic bearing.
|Modulus of Elasticity||Gpa||300||350||200||300||65|
|Max Use Temperature||°C||1500||1650||1500||1800||800|
|Thermal Expansion Coefficient||10-6/°C||7.5||8||10||3.2||8.6|
|Thermal Shock Resistance||△T°C||200||200||250||600||200|
|Dielectric Loss Angle||0.0002||0.0002||0.001|
Packaging & Shipping
Packaged by polybay and bubble bag in the stardard export carton,
Every package can be offered with English installation instruction.
Baibo is a modern enterprise management company, who devote themselves to the service of product research and development, construction and maintenance.
Our company has a long history. We own the advanced equipment, a young, energetic, proficient and experienced team of professionals which with leading technology strength, excellent operational management and high-quality services what made us be recognized by customers of the chemical, petroleum, electric power, metallurgy, building material, aerospace, machinery and other industries.
1.What is your payment term?
We mainly accept T/T, West Union, Credit card and L/C.
Paypal will be available in the near future.
2.Where is your main market?
We have been exported to USA, Korea, UK, France, Russia, Germany, India, Spain, Brazil etc, so far, there is about 94 countries we have been exported, we also get good reputation from our customers.
3.For alumina ceramic, what about the forming method?
Hot pressing casting
4.What about the package?
We pack with plastic bubble paper, carton box, then safe wooden box outside, we can control the breakage less than 1%.
5.Do you support OEM?
Sure! We offer OEM for many customers all over the world.