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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@ Hyundai Track Roller/Hyundai Lower Roller/Hyundai Bottom Roller/Hyundai Rodillos Inferiores/ Hyundai Rullo Inferiore
own numerous advantages :
1. High-Quality Construction: Crafted with precision using top-grade materials to ensure robustness and longevity.
2. Optimized Design: Engineered for superior performance and durability under heavy load conditions.
3. Sealed Bearings: Equipped with sealed bearings to prevent contamination, ensuring smooth operation and extending the service life.
4. Easy Installation: Designed for easy and efficient installation, reducing downtime during maintenance.
Besides , 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 /Doosan/ Hyundai/ Hitachi/ Liebherr/ Hensley /VOLVO/ Liugong/ Xugong/ MTG/JCB/H&L/Combi/ Case/John deere/Kobelco equipments.
Model
Part number
Alternative number
Description
R16-9
81MJ11010
81MJ-11010
Hyundai Track Roller
R16-9
81MJ11011
81MJ-11011
Hyundai Track Roller
R27Z-9
81MK11011
81MK-11011
Hyundai Track Roller
R27Z-9
81MK11012
81MK-11012
Hyundai Track Roller
R35Z-7,R35Z-7A
81MH11010
81MH-11010
Hyundai Track Roller
R35Z-7,R35Z-7A
81MH11020
81MH-11020
Hyundai Track Roller
R55-3, R55M,R55MVP, R500,
R550-3, R555M,R555MVP(~#791)
81M555000
81M5-55000
Hyundai Track Roller
R55-3, R55M,R55MVP, R500,
R550-3, R555M,R555MVP(~#791)
81M655000
81M6-55000
Hyundai Track Roller
R55-3, R55M,R55MVP, R500,
R550-3, R555M,R555MVP(~#791)
81M755000
81M7-55000
Hyundai Track Roller
R55-3, R55M,R55MVP, R500,
R550-3, R555M,R555MVP(~#791)
81M755100
81M7-55100
Hyundai Track Roller
R555MVP(#792~)
81M755101
81M7-55101
Hyundai Track Roller
Contact: Zoe Shi
Phone: +86-19700710133
Tel: +86-19700710133
Email: order@longwearparts.com
Add: Beilun District, Ningbo, China
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