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Polished Round Head Silicon Nitride Si3n4 Ceramic Bearing Roller

2025-04-13 introduction 4570
Si3N4 155
Ceramic Decorations, Refractory, Structure Ceramic
Silicon Nitride Ceramic
Grey Black
Above 3.2g/cm3
Hra90
Piece
Customized
Available
1200°
290 Gpa
2500 Gpa
10 Days
Ceramic Parts
Hard
Box/Carton / Plastic Bag / Wooden Case…
Customized
Shenzhen, China
6914900000
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