Email: order@longwearparts.com


Caterpillar Track Roller 6Y2950/6Y2951/6Y0889

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

Product Description:

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



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Contact: Zoe Shi

Phone: +86-19700710133

Tel: +86-19700710133

Email: order@longwearparts.com

Add: Beilun District, Ningbo, China

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