Ceramic Rollers, Silicon Nitride Ceramic Bushing / Si3N4 Ceramic Bush
Apparent Stomatal Rate(%):
Max.Use Temperature in Air(℃):
5000 Piece/Pieces per Month Ceramic Bush sample order available
Packaging & Delivery
1.inner foam with outter polywood case
2.inner foam with outter carton packaged on plastic pallet
Express Courier/ Air/Ocean Freight Service
20 work days after confirm the deposit
Silicon Nitride Ceramic Bushing For Wear Resistance
Silicon Nitride Cylindrical Roller Components Silicon Nitride Cylindrical Rollers are engineered as low-noise, low-friction replacements for steel bearings in high-stress applications such as racecar gearboxes and machine tool spindles. 1.Superior tribological properties compared to steel 2.60% lighter weight than steel 3.High contact fatigue resistance 4.Temperature resistant up to 1100°C
Density (g/cm3 )
Cold crushing strength
Highest use temperature in air (℃)
Highest use temperature in protective atmosphere(℃)
Cold bending strength (MPa)
High temperature bending strength(MPa)
1)Kaixin advanced ceramic products are manufactured at ISO 9001 certified facilities. Our manufacturing processes are optimized for quality, efficiency and consistency – helping ensure reliable and repeatable product performance
Acceptable: + ; Good: ++ ; Very good: +++
These values are for information only and do not constitute a contractual obligation.
3)For size ,With circumferential flat bottomed or hemispherical groove on request.
Other sizes and groove designs available on request.
We offer full ceramic and steel flange systems in both standard and custom sizes in order to provide the best adaptation to your furnace configuration.
Packaging & Shipping
The only 99% high purity silicon nitride manufacturer in China ---Hengyang Kaixin established in June,2013, is specialized in designing and manufacturing of silicon nitride ceramic products with 8 years experience and IS9001,SGS,ROHS passed ,the area of our factory is 5000 square meters and 50-100 staff ,In addition to the advanced facilities and equipment,there are 10-20 people in the r&d department
Our main product like riser tube ,thermocouple protective tube,radiant tube,plunger,heating rod,electrode protection cover,which are widely used in military project,aerospace and navigation,smelt,chemical industry,electronics,medicine.
The OEM and R & D are available, We warmly welcome further inquiries from overseas customers.