Bearings
6.35x12.7x4.762mm R188 Zirconia Oxide Full Ceramic Bearing ZrO2 Ball Bearing For Skateboard
Specifications:
Type: Full Ceramic Ball Bearing
Cage: PTFE
Balls::ZrO2 Ceramic
Inner/outer races: ZrO2 Ceramic
Color:White
Dimensions:6mm x 13mm x 3mm
ID (inner diameter)/Bore:6mm
OD (outer diameter):13mm
Height/thickness:3mm
Features:
-Deep groove full ceramic ball bearing.
-Vacuum oil-free self-lubricating property, in ultra-high vacuum environment, zirconia ceramic
bearings can overcome the plain bearing can not realize the problems of lubrication.
-With corrosion resistance, cold resistance, stress resistance to pressure, small elastic, thermal
conductivity, light weight, the advantages of small friction coefficient.
Advantage
1. Use temperature up to 2400°C.
2. High density.
3. Low thermal conductivity.
4. Chemical inertness.
5. Resistance to molten meals.
6. Ionic conduction.
7. Weak resistance.
8. High fracture toughness.
9. High hardness.
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