Bahan cangkang rol: 50Mn/45#/40Mn2
Atose lumahing: HRC48-58
ambane Quench: > 7mm
Bahan poros rol: 45 #
Atose lumahing: HRC48-58
ambane Quench:> 2mm
Bahan kerah rol: QT450-10
Bahan O-ring: Karet Nitril
Bahan segel lenga ngambang: (15Cr3Mo)
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Wektu kirim: Dec-07-2022