Products information 1)Track roller body material: 40Mn2/50Mn/42CrMo 2)Surface hardness: HRC52-60 ;Hardened layer:≥4mm(High-End Mining Model≥8-20mm); 3)Shaft material: 50Mn/40Cr/45# 4)Shaft Hardness: HRC50-62,Hardened layer:2~7mm; 5)Bearing/Bushing material: GCr15 6)Package: packed in strong pallets 7)Application: support the weight of the entire machine, guides the movement of the tracks, and prevents lateral deviation; it serves as the core load-bearing and guiding component of the t
Long wear parts@ supply high quality Caterpillar Track Roller/Caterpillar Lower Roller/Caterpillar Bottom Roller/Caterpillar Rodillos Inferiores/ Caterpillar Rullo Inferiore. Our Track Rollers have a high hardness level of HRC52-60. They are manufactured using a through hardening system and spraying quenching system, in compliance with the stringent ISO System.
Long wear parts@ use advanced machining centres, both horizontal and vertical, to execute processes such as machining, drilling, threading and milling. This ensures the quality and precision of each component, maximising their lifespan and minimising production costs per hour.
Additionally, they feature good bronze bushings and a deep hardened wear surface. This ensures excellent wear resistance even in the most severe working conditions.
The bulldozer track rollers of Long wear parts@ are available in single flange and double flange options and are designed with dual shafts to reduce internal heat generation, can fit Caterpillar(CAT) /Komatsu /ESCO /Sany / Hyundai/ Hitachi/ Liebherr/ Hensley /VOLVO/ Liugong/ Xugong/ MTG/JCB/H&L/Combi/ Case/John deere/Kobelco equipments.
Model
Part number
Alternative number
Description
D9L
6Y2950
6Y-2950
Caterpillar Track Roller
D9L
9G8641
9G-8641
Caterpillar Track Roller
D9L
7T1831 (S/F)
7T-1831 (S/F)
Caterpillar Track Roller
D9L
6Y2951
6Y-2951
Caterpillar Track Roller
D9L
9G8642
9G-8642
Caterpillar Track Roller
D9N, D9R
7T1258
7T-1258
Caterpillar Track Roller
D9N, D9R
7T1259
7T-1259
Caterpillar Track Roller
D9N, D9R
1043495
104-3495
Caterpillar Track Roller
D9N, D9R
1072688
107-2688
Caterpillar Track Roller
D9N, D9R
1969955
196-9955
Caterpillar Track Roller
D9N, D9R
7T1253
7T-1253
Caterpillar Track Roller
D9N, D9R
7T1254
7T-1254
Caterpillar Track Roller
D9N, D9R
1043496
104-3496
Caterpillar Track Roller
D9N, D9R
1072689
107-2689
Caterpillar Track Roller
D9N, D9R
1969954
196-9954
Caterpillar Track Roller
D10N, D10R,D10T
6Y0889
6Y-0889
Caterpillar Track Roller
D10N, D10R,D10T
1955855(S/F)
195-5855(S/F)
Caterpillar Track Roller
D10N, D10R,D10T
6Y0890
6Y-0890
Caterpillar Track Roller
D10N, D10R,D10T
1955866(D/F)
195-5866(D/F)
Caterpillar Track Roller
Contact: Zoe Shi
Phone: +86-19700710133
Tel: +86-19700710133
Email: order@longwearparts.com
Add: Beilun District, Ningbo, China
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