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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 Case Front Idler/Case Idler Group/ Case Track Idler/Case Idler Wheel/Case 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
CASE9010/CX130
158878A1
Case Idler Group
CASE9010/CX130
KNA0540
Case Idler Group
CASE9010/CX130
KNA0686
Case Idler Group
CASE9010B
KNA0375
Case Idler Group
CASE9020B/CASE9030
KRA0946
Case Idler Group
CASE9030B
KRA1198
Case Idler Group
CASE9040B
KBA0666
Case Idler Group
CASE550H, CASE650H
329712A1
Case Idler Group
CASE550G
199076A1
Case Idler Group
CASE550G
389164A1
Case Idler Group
550H-IND, 650K, 650L, 550H
389164A2
Case Idler Group
CASE650K
427241A1
Case Idler Group
CASE650L
87626685
Case Idler Group
Contact: Zoe Shi
Phone: +86-19700710133
Tel: +86-19700710133
Email: order@longwearparts.com
Add: Beilun District, Ningbo, China
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