天美传媒免费入口网址_伊人久久大香线蕉精品不卡_|国产亚洲精品影视在线产品_无码专区视频在线_日韩国产精品专区一区性色

Bearing Steel Balls

PRODUCTS > STEEL BALLS > Bearing Steel Balls

Bearing Steel Balls



 


 

 

 


 

 

 

 


 

 

 

Bearing steel balls (GCr15)
  Are extensively used in products such as bearings, electric hammers, tools, and ball mills. Their hardness reaches HRC60--63 ゜.

Precision Grade:G10—G200                                    
Specifications:0.8mm—80mm
Previous: Carbon Steel Balls
Next: GLASS BALLS