SI3N4 Ball Bearings Silicon Nitride Ceramic Balls G5 Precision 1.588mm-28.575mm
▪️ Material:Silicon Nitride (SI3N4). ▪️ Product Grade:G5. ▪️ High-Temperature Resistance: Strength and hardness remain virtually unchanged at 1000°C. ▪️ High-temperature tolerance, maintaining near-constant strength and hardness at 1000°C.
Silicon Nitride Ceramic Ball Bearings SI3N4 Round Balls G5 Precision 10mm-38.1mm
▪️ Material:Silicon Nitride (SI3N4). ▪️ Product Grade:G5. ▪️ Pictures are for reference only; the actual product received shall prevail. ▪️ High-Temperature Resistance: Strength and hardness remain virtually unchanged at 800°C.