636 Full Ceramic Bearings Description :

Dimension:

Inner diameter:6mm

Outer diameter:22mm

Width :7mm

Material :

Inner ring &outer ring material: Zirconia Oxide ,we also can produce with Silicon Nitride.

Ball Material: Zirconia Oxide  also can produce with Silicon Nitride Ceramic

Cage Material: PTFE or PEEK

Silicon Nitride (Si3N4) – Excellent fracture toughness at high temperatures and thermal shock resistance

Zirconia oxide (ZrO2) – Extremely strong and tough

Silicon Carbide (SiC) – Lightweight material with high corrosion resistance and excellent heat resistance

Alumina Oxide (Al2O3) – The most widely used ceramic

Full Ceramic bearings are used in extreme and in special environments like operating temperature from as low as -85°C up to + 800°C, for full ball  sic material can working we temperature up too 1200 °C.