Email: order@longwearparts.com


John Deere Track Roller/Lower Roller AT322790/AT486086/AT342008

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 John Deere Track Roller/John Deere Lower Roller/John Deere Bottom Roller/ John Deere Rodillos Inferiores/ John Deere 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/ Doosan/Liebherr/ Hensley /VOLVO/ Liugong/ Xugong/ MTG/JCB/H&L/Combi/ Case/John deere/Kobelco equipments.


Part number Description
AT322790 John Deere Track Roller
AT486086 John Deere Track Roller
AT342008 John Deere Track Roller
AT493206 John Deere Track Roller
AT486083 John Deere Track Roller
AT486087 John Deere Track Roller
AT500372 John Deere Track Roller
AT322778 John Deere Track Roller
AT340242 John Deere Track Roller
FF513336 John Deere 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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