High Carbon Chrome Steel Bearing Ball (100pieces)
Material: High Carbon Chrome Steel Alloy. It's an oil hardened steel with high hardness, good resistance to deformation and an excellent wear resistance.
Hardness: HRC 60-67
Diameter: 3.0mm +0
Grade: G40
Gauge Allowance: ±19um
Ball diameter variation(VDws): 1um
Deviation from spherical form (roundness)(tDw): 1um
Surface Roughness (Ra5): 0.060um
Lot Diameter Variation (VDwL): 2um
Item number:
01-01-3.0mm-GD40-x100.0
EAN:
4250862996355