Roller plhaub khoom: 50Mn / 45 # / 40Mn2
Nto Hardness: HRC48-58
Quench qhov tob:> 7mm
Cov menyuam ncej khoom: 45 #
Nto Hardness: HRC48-58
Quench qhov tob:> 2mm
Cov menyuam dab tshos khoom: QT450-10
O-ring khoom: Nitrile roj hmab
Floating roj foob khoom: (15Cr3Mo)
Post lub sij hawm: Dec-07-2022