-
-
Product name: Ceramic Balls
-
-
Price: ASK
-
-
Post date: 2022-09-20
-
-
Stock Quantity: ASK
-
Quantity:
1.Product description
Spring Bearing's Ceramic Balls have high speed,vacuum,fixed anode X-ray tube,high&low temp,electric insulation,valve balls for acid/alkali/salt,measure pumps,flow meter. Engineered for high precision applications, silicon nitride ceramic balls deliver unsurpassed performance in critical components such as hybrid bearings.
2.Ceramic Balls are usually made of following materials:
Silicon Nitride(Si3N4)/Zirconia(ZrO2)/Alumina(Al2O3)/Silicon Carbide(SiC),colors can be black,white,gray,yellow.
3.Product characteristics
These advanced characteristics high-spec Spring Bearing's ceramic balls are follows:
1.Lightweight Silicon Nitride weighs 60% less than steel which reduces centrifugal force, skidding and wear under high speed and acceleration.
2.Superior Surface Finish, Ra 0. 1 7-0.25 maximum micro inches ' may extend L-10 life to as much as 100 times that of steel bearings.
3.High Temperature Hardness is twice that of steel. These all-ceramic balls retain their strength and hardness up to 1800 degrees F.
4.Silicon Nitride is further characterized by its low density of 3.2 g/cc, high flexural strength of 1.0 GPa, and fracture toughness of 6 MPa/M2.
4.Application
Ceramic balls are widely used in such high-technology industries as aerospace and defense and the petrochemical industry and in refineries to protect and regulate the flow of the catalyst bed.
In addition, ceramic balls are used in air drying, catalytic cracking, hydrocracking, hydrotreating, hydrogenation and thermal cracking.
These outstanding properties, together with manufacturing standards regarding sphericity, diameter tolerance, and surface finish, make silicon nitride balls ideal for high performance ball bearings.
For more information about Spring Bearing's ceramic balls, please contact us.
