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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 Liebherr Front Idler/Liebherr Idler Group/ Liebherr Track Idler/Liebherr Idler Wheel/Liebherr Idler Roller.
Long wear parts@ idler wheel is forged from high-quality alloy steels—such as 35Mn, 35MnB, or 40Cr—offering exceptional strength and toughness to resist fracture.
The wheel tread undergoes intermediate-frequency induction hardening, achieving a hardness of HRC 52–60; the hardened layer is uniform, ensuring excellent wear resistance without spalling.
Precision machining ensures superior coaxiality, resulting in smooth, vibration-free operation that minimizes track wear.
The wheel body features an optimized structural design that provides excellent resistance to both impact and fatigue, ensuring stable performance even under the heavy-load conditions typical of mining operations.
Reliable sealing effectively prevents the ingress of dust and water, thereby extending the service life of the internal bearings and bushings.
Long wear parts@idler groups are compatible with Caterpillar(CAT) /Komatsu /ESCO /Sany /Doosan/ Hyundai/ Hitachi/ Liebherr/ Hensley /VOLVO/ Liugong/ Xugong/ MTG/JCB/H&L/Combi/ Case/Fait/John deere/Kobelco/Fiat/Sumitomo/ Bobcat/Samsung machines and so on.
Model
Part number
Description
PR764
10678748
Liebherr Front Idler
PR764
11494687
Liebherr Front Idler
R934/R944
1015364
Liebherr Front Idler
R902/R914/R924
10004549
Liebherr Front Idler
R308/R310/R312/R900
5000971
Liebherr Front Idler
PR712
12232207
Liebherr Front Idler
R954/R964
10009663
Liebherr Front Idler
R954/R964
10470769
Liebherr Front Idler
R944/R945/R946
12255530
Liebherr Front Idler
R950/R954/R956
10009662
Liebherr Front Idler
R950/R954/R956
10004545
Liebherr Front Idler
R934B/R934C
10004544
Liebherr Front Idler
R934B/R934C
5614992
Liebherr Front Idler
Contact: Zoe Shi
Phone: +86-19700710133
Tel: +86-19700710133
Email: order@longwearparts.com
Add: Beilun District, Ningbo, China
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