Product Details
Thousand OfTrials, Only Toensure Smooth Rotation And Excellent Bearing
Roller Shell Material:50Mn/45#
Surface hardness:HRC48-58
Quench depth:>4mm
Rollershaft material:45#
Ouench depth:>2mm
OT450-10/45#
developed scope:below100 series,100 series,200 series,300 series,400series,600 series,800series,1200 series
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