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Products information 1)Idler roller body material: 35Mn/35MnB/40Cr/#45Carbon steel 2)Surface hardness: HRC52-60 ;Hardened layer:5~7mm; 3)Shaft material: 40Cr/42CrMo 4)Shaft Hardness: HRC54-60,Hardened layer:2~4mm; 5)Tensile Strength:≥600MPa;Yield Strength:≥350MPa; 6)Impact Toughness: ≥30J/cm2（normal temperature） 7)Package: packed in strong pallets 8)Application: idlers guide the track in and out of the track rollers. They intermittently support the machine's weight and provide a way to c
Long wear parts@ supply high quality Hitachi Front Idler/Hitachi Idler Group/ Hitachi Track Idler/ Hitachi Idler Wheel/ Hitachi Idler Roller.
Our Idler Rollers have a high hardness level of HRC52-60. Our Long wear parts@ Idler Group Precisely Quenched for Maximum Durability—Resistant to Cracking and Deformation, Built to Withstand Both Mining and Earthmoving Operations.
Key Aspects of Our Long wear parts@ Front Idler Process:
Wheel Body: Forging/Roll Forging → Quenching and Tempering → Medium-Frequency Induction Hardening → Tempering
Wheel Axle: Quenching and Tempering → Medium-Frequency Hardening → Precision Grinding (Roughness Ra ≤ 0.8)
Long wear parts@ Idler Wheel are available various models, can fit Caterpillar(CAT) /Komatsu /ESCO /Sany /Doosan/ Hyundai/ Hitachi/ Liebherr/ Hensley /VOLVO/ Liugong/ Xugong/ MTG/JCB/H&L/Combi/ Case/John deere/Kobelco/Fiat/Sumitomo/ Bobcat/Samsung equipments.
Model
Part number
Description
ZX850-3,ZX870LC-3
9188628
Hitachi Idler Group
ZX850-3,ZX870LC-3
P76704A0N00
Hitachi Idler Group
ZX850-3,ZX870LC-3
9244303
Hitachi Idler Group
ZX850-3,ZX870LC-3
4658418
Hitachi Idler Group
ZX800
4479885
Hitachi Idler Group
ZX800
9194674
Hitachi Idler Group
EX1100
HI1120
Hitachi Idler Group
EX1100
910120
Hitachi Idler Group
EX1100
2044037
Hitachi Idler Group
EX1200-6
4696615
Hitachi Idler Group
EX1200-6
9270787
Hitachi Idler Group
EX1800
9064302
Hitachi Idler Group
ZX650-3
4658412
Hitachi Idler Group
ZX48U
9318048
Hitachi Idler Group
Contact: Zoe Shi
Phone: +86-19700710133
Tel: +86-19700710133
Email: order@longwearparts.com
Add: Beilun District, Ningbo, China
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