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Tolerances allowable for carbide roll rings
Radial runout of groove≤0.013mm
Radial runout of periphery ≤ 0.013mm
End face runout ≤ 0.02mm
End face planeness ≤ 0.01mm
End face parallelism ≤ 0.01mm
Inner hole cylindricity ≤ 0.01mm
Inner hole roughness 0.4 μm
Periphery roughness 0.4 μm
End face roughness 0.4 μm
The allowable deviation in external diameter, internal diameter and height is to be determined according to the customers' needs.
High Speed Cemented Carbide Roll of Ribbed Steel Bars for Roll Rings