Gold Index: 7200
Fenghua Jinying Ball Of Steel Co., Ltd. [China (Mainland)]
Business Type:Manufacturer, Trading Company City: Ningbo Province/State: Zhejiang Country/Region: China (Mainland)
AISI 52100 bearing steel ball
Material: Gcr15 chrome bearing steel(AISI52100) JIS SUJ21.8mm,2.0mm,3.6mm,2.8mm,3.2mm,4.5mm,4.8mm and etc.Grade: G10 HRC: 62-66 VDWS:0.15um
2010-10-22