material:chrome steel,high carbon steel, GCr15, SUJ2
Grade:G28
Hardness:HRc61 to HRc67
material:chrome steel,high carbon steel, GCr15, SUJ2
Grade:G28
Hardness:HRc61 to HRc67
steel:GCr15, E52100, 100Cr6, SUJ2
Grade:G40
Hardness:HRc61-67
material:GCr15SiMn,100CrSiMn6-4,E52100
precision:G60
hardness:HRc60 - HRc67
Material:GCr15,52100,SUJ2,100Cr6
Hardness:HRc62-67
Surface:Lapping, Polished, Smooth
Material:GCr15,52100,SUJ2,100Cr6
Hardness:HRc62-67
Surface:Lapping, Polished, Smooth
material:High Chrome Steel, 100Cr6, SUJ2, E52100
accuracy:G40
hardness:HRc61 to HRc67
material:GCr15, 100Cr6 , high chrome, high carbon
precision:G40
hardness:HRc61 to HRc67
material:E52100, SUJ2 , high chrome, high carbon
precision:G40
hardness:HRc61- 67
steel:high chrome, high carbon and alloy,E52100
precision:G40
hardness:≤HRc67
Name:High Precision Bearing Balls
material:GCr15,100Cr6,E52100
precision:G40
steel:chrome steel,high carbon steel, 100Cr6, SUJ2
Grade:G20
Hardness:HRc62-67