1. 材料:GB GCr15(AISI E52100, JIS SUJ2, DIN 100Cr6, SIS SKF3, BS 534A99, NF 100C6, UNI 100C6)
2. 精度等级:G10, G16, G20, G24, G28, G40, G100, G200
3. 依据标准:GB308/T-2002
4. 球直径:2mm-25.4mm
5. 应用范围:轴承、精密仪器、仪表、五金工具、导轨、球阀、化学品及固体物的粉碎、自行车、抛光。http://www.huategw.com