陶瓷球ceramic ball
產品介紹
Black silicon nitride ball, Gray silicon nitride ball, Zirconia ball Alumina ball
Material: 氮化矽silicon nitride (Si3N4) , 氧化鋯zirconia (ZrO2) , and 氧化鋁alumina ( Al2O3)
Specification: 0.3mm ~ 60mm , with different gauge.
Precision: G5 ~ G20
Usage: for bearing, inspection, and other rolling conditions.
產品特色
Properties advantage, compared with metal bearing:
1.高限度轉速Higher limit speed:
2.高精度使用Higher precision usage:
3.壽命長Longer life:
4.高溫使用Higher temperature usage:
5.溫度變異使用Temperature-variation usage:
6.耐磨損Better seizure resistance:
7.可無潤滑油使用Could run without oil or grease:
8.抗酸鹼和抗鹽Resistant to acid, alkali and salt:
9.合適於磁性學應用More suitable for magnetic application:
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