Products information 1)Idler roller body material: 50Mn/40Mn2/42CrMo 2)Surface hardness: HRC48-55 ; 3)Shaft material: 40Cr/#45Carbon steel 4)Bearing/Bushing material: GCr15 5)Package: packed in strong pallets 6)Application: Used to support the track, prevent sagging, and maintain tension and linear guidance.
Long wear parts@ supply high quality Liebherr Carrier Roller,Liebherr Upper Roller,Liebherr Top Roller, Liebherr Rodillos Superiores,Liebherr Rullo Superiore.
Our Kobelco Carrier Roller/Top Roller have a high hardness level of HRC48-55, ourKobelco Upper Rollers feature the following characteristics:
1:High Load-Bearing Capacity: Withstands track tension and the upper load of the equipment, ensuring stable support;
2: Superior Wear Resistance: Endures prolonged sliding friction against the track chain links, offering a long service life;
3:Effective Sealing: Prevents the ingress of mud, water, sand, and dust, preserving internal lubrication;
4:Low Friction: Ensures smooth rotation with minimal resistance and low energy consumption;
5: Impact Resistance: Withstands vibrations and shocks encountered on complex terrain.
Long wear parts@ Rodillos Superiores/Rullo Superiore 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
LR621,LR622,PR721,PR722,PR731,R911
5601351
Liebherr Top Carrier Roller
LR611
5601364
Liebherr Top Carrier Roller
R981HD
5601365
Liebherr Top Carrier Roller
HS840
5604047
Liebherr Top Carrier Roller
HS840
5604175
Liebherr Top Carrier Roller
R900–R952 excavators
5610810
Liebherr Top Carrier Roller
Liebherr R932, R934 & R944
5615338
Liebherr Top Carrier Roller
Liebherr R932, R934 & R944
5616120
Liebherr Top Carrier Roller
Liebherr R900–R952
5618456
Liebherr Top Carrier Roller
Liebherr LR632, LR635, PT734 & PR734
5802111
Liebherr Top Carrier Roller
HS840
5800083
Liebherr Top Carrier Roller
LR624 & PR714–PR724
5802306
Liebherr Top Carrier Roller
LR624 & PR714/PR724
9746128
Liebherr Top Carrier Roller
Contact: Zoe Shi
Phone: +86-19700710133
Tel: +86-19700710133
Email: order@longwearparts.com
Add: Beilun District, Ningbo, China
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