Jining Fivecreation Machinery Co.,Ltd

manufacturing & trad(4)

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high quality steel forged track roller for bulldozer & excavator
Specification: SD32\TY320 \D155
Detail: 1.Wheel body Material:40Mn2, surface hardness HRC52-60,hardeness depth 8-20mm 2.Bearing Material: 50Mn, surface hardness HRC52-60,hardeness depth 3-6mm 3.Floating seal:hardness HRC65-72, face roughness 0.1µm-0.2µ...

high quality steel forged track roller for bulldozer & excavator
Specification: SD22\TY220 \D85
Detail: 1.Wheel body Material:40Mn2, surface hardness HRC52-60,hardeness depth 8-20mm 2.Bearing Material: 50Mn, surface hardness HRC52-60,hardeness depth 3-6mm 3.Floating seal:hardness HRC65-72, face roughness 0.1µm-0.2µ...

high quality steel forged track roller for bulldozer & excavator
Specification: SD16\TY160\D60
Detail: 1.Wheel body Material:40Mn2, surface hardness HRC52-60,hardeness depth 8-20mm 2.Bearing Material: 50Mn, surface hardness HRC52-60,hardeness depth 3-6mm 3.Floating seal:hardness HRC65-72, face roughness 0.1µm-0.2µ...

high quality forged steel track roller
Specification: SD13\D50\D55
Detail: 1.Wheel body Material:40Mn2, surface hardness HRC52-60,hardeness depth 8-20mm 2.Bearing Material: 50Mn, surface hardness HRC52-60,hardeness depth 3-6mm 3.Floating seal:hardness HRC65-72, face roughness 0.1µm-0.2µ...


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