• Silicon Nitride Ceramic Needle Bearings And Rollers Manufacturers, Silicon Nitride Ceramic Needle Bearings And Rollers Factory, Supply Silicon Nitride Ceramic Needle Bearings And Rollers
  • Silicon Nitride Ceramic Needle Bearings And Rollers Manufacturers, Silicon Nitride Ceramic Needle Bearings And Rollers Factory, Supply Silicon Nitride Ceramic Needle Bearings And Rollers
Silicon Nitride Ceramic Needle Bearings And Rollers
  • XMCERA
  • XIAMEN
  • 45 DAYS
  • 50000PCS

Compared with metal guide rolls and alloy guide rolls, silicon nitride ceramic guide rolls are high resistant to high temperature, high hardness, high toughness, impact resistance and oxidation resistance. At the same time, silicon nitride guide rolls are oil-free, self-lubricating, low in density and light in weight. The service life is ten times than the alloy guide roller.

Silicon Nitride Ceramic Needle Bearings And Rollers

Silicon Nitride Ceramic Needle Bearings And Rollers


Silicon Nitride (Si3N4) 

Silicon nitride is a high-strength, lightweight ceramic material offering an excellent combination of material properties such as thermal shock resistance and high fracture toughness. These properties make silicon nitride a good material choice for demanding applications in a variety of industries, including foundries, electronics, oil and gas, power generation, automotive, and aerospace.

metal guide roller


Silicon Nitride Properties and Benefits;

  • Light weight (60%lighter than steel) 

  • Extremely high hardness 

  • Contact fatigue resistance 

  • Excellent fracture toughness

  • Superior thermal shock behavior 

  • Exceptional wear resistance

  • High dielectric strength

  • Tribological compatibility withmetals – low coefficient of friction 

  • Excellent high temperatureoxidation resistance

  • High chemical corrosion resistance

ceramic guide roller



Typical silicon nitride ceramic applications include

  • Bearing balls and rollers

  • Cutting tools

  • Valves, turbocharger rotors for engines

  • Turbine blades

  • Glow plugs

  • Molten metal handling

  • Thermocouple sheaths

  • Welding jigs and fixtures

  • Welding nozzles

silicon nitride ceramic guide roller

FAQ
Why should you choose XMCERA?
Price and Lead Times We minimize your cost by assigning your part to the best and fastest XMCERA manufacturing system. Our machining service can handle almost all of the parts we receive from buyers like you, saving you money and shortening lead times. As we say, Quotes in hours. Parts in days. Often, we provide parts in as fast as one day! Consistency When you order prototypes from us, you ...more
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