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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 Komatsu Front Idler/Komatsu Idler Group/ Komatsu Track Idler/ Komatsu Idler Wheel/ Komatsu 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
Alternative No.
Description
PC300-3,PC300-5,PC350-6,PC350LC-6
207-30-00160
2073000160
Komatsu Idler Group
PC300LC-7 4
207-30-00161
2073000161
Komatsu Idler Group
PC300-8M0
207-30-00690
2073000690
Komatsu Idler Group
PC360-5,PC360LC-5,PC400-3
208-30-00071
2083000071
Komatsu Idler Group
PC400-1
208-30-00013
2083000013
Komatsu Idler Group
PC400-5/6
208-30-00200
2083000200
Komatsu Idler Group
D20/D21 /PC60-1
103-30-00120
1033000120
Komatsu Idler Group
D31,D3D
113-30-33110
1133033110
Komatsu Idler Group
D31-17
113-30-00102
1133000102
Komatsu Idler Group
D30-20
113-30-00142
1133000142
Komatsu Idler Group
D40P/D41-P6
124-30-00102
1243000102
Komatsu Idler Group
D50A/D50P/D50S
141-30-00063
1413000063
Komatsu Idler Group
D50,D55,D60-3
113-30-13115
1133013115
Komatsu Idler Group
D50,D55,D60-3
113-30-00285
1133000285
Komatsu Idler Group
Contact: Zoe Shi
Phone: +86-19700710133
Tel: +86-19700710133
Email: order@longwearparts.com
Add: Beilun District, Ningbo, China
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