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 Caterpillar Carrier Roller,Caterpillar Upper Roller,Caterpillar Top Roller, Caterpillar Rodillos Superiores,Caterpillar Rullo Superiore.
Our Caterpillar Carrier Roller/Top Roller have a high hardness level of HRC48-55, our Caterpillar 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
Alternative No.
Description
E110, E120, E140,311, 312, 314
0990178
099-0178
Caterpillar Upper Carrier Roller
E110, E120, E140,311, 312, 314
UH070C1B
UH070C1B
Caterpillar Upper Carrier Roller
215, 215BLC,215C, 225, 205B,211B, 213B
6K9880
6K-9880
Caterpillar Upper Carrier Roller
215, 215BLC,215C, 225, 205B,211B, 213B
6K9879
6K-9879
Caterpillar Upper Carrier Roller
215, 215BLC,215C, 225, 205B,211B, 213B
3K7962
3K-7962
Caterpillar Upper Carrier Roller
225, 225B, 225D
5A8374
5A-8374
Caterpillar Upper Carrier Roller
235, 973, 977 and D7
9M0637
9M-0637
Caterpillar Upper Carrier Roller
235, 973, 977 and D7
9M0638
9M-0638
Caterpillar Upper Carrier Roller
Caterpillar 225–235, D6 and 955/963
9M0747
9M-0747
Caterpillar Upper Carrier Roller
E200B, EL200B,315, 317, 318, 320,322
8E5600
8E-5600
Caterpillar Upper Carrier Roller
E200B, EL200B,315, 317, 318, 320,322
2869824
286-9824
Caterpillar Upper Carrier Roller
E240, EL240
0965260
096-5260
Caterpillar Upper Carrier Roller
E300B
0960330
096-0330
Caterpillar Upper Carrier Roller
Caterpillar 306–308 and E70
0997549
099-7549
Caterpillar Upper Carrier Roller
Contact: Zoe Shi
Phone: +86-19700710133
Tel: +86-19700710133
Email: order@longwearparts.com
Add: Beilun District, Ningbo, China
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