Super Lowest Price China Rodillo Simple D6h/R/T 1205746/D50/D53A/D58e/SD130/D9h/D9g /Segment/D60/D65/Ty160/T160/D6c/D6d/D6h /D7g/D80/D85/Ty220/Ty230/D155/D150/Ty320/SD8/D355/D375/Pd41

We try for excellence, service the customers”, hopes to be the most effective cooperation workforce and dominator company for staff, suppliers and shoppers, realizes price share and ongoing marketing for Super Lowest Price China Rodillo Simple D6h/R/T 1205746/D50/D53A/D58e/SD130/D9h/D9g /Segment/D60/D65/Ty160/T160/D6c/D6d/D6h /D7g/D80/D85/Ty220/Ty230/D155/D150/Ty320/SD8/D355/D375/Pd41, We’re one from the largest 100% manufacturers in China. Several large trading corporations import goods from us, so we will supply you with the most effective price tag with all the same quality if you are interested in us.
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roller shell material:50Mn/45#
surface hardness:HRC48-58
Quench depth:>8mm
Roller shaft material:45#
Surface hardness:HRC48-58

Quench depth:>3mm
Collar material:QT450-10
Weight:53.5kg
Installation size:320mm,112mm

Features and requirements
The function of the track roller is to transmit the weight of the locomotive unit to the ground and roll on the track. In order to prevent derailment, the track roller should also be able to prevent the crawler from causing lateral relative movement to it.
track roller often work in mud, water, ash and sand, and bear strong impacts. The working conditions are extremely bad and the rims are easy to wear.
The requirements for the track rollers are: wear-resistant rims, reliable bearing seals, and low rolling resistance.

We try for excellence, service the customers”, hopes to be the most effective cooperation workforce and dominator company for staff, suppliers and shoppers, realizes price share and ongoing marketing for Super Lowest Price China Rodillo Simple D6h/R/T 1205746/D50/D53A/D58e/SD130/D9h/D9g /Segment/D60/D65/Ty160/T160/D6c/D6d/D6h /D7g/D80/D85/Ty220/Ty230/D155/D150/Ty320/SD8/D355/D375/Pd41, We’re one from the largest 100% manufacturers in China. Several large trading corporations import goods from us, so we will supply you with the most effective price tag with all the same quality if you are interested in us.
Super Lowest Price China Track Roller for D6h D6rd50/D53A, Bottom Roller for Excavators /D58e/SD130/D9h/D9g, Our company always provides good quality and reasonable price for our customers. In our efforts, we already have many shops in Guangzhou and our solutions have won praise from customers worldwide. Our mission has always been simple: To delight our customers with best quality hair solutions and deliver on time. Welcome new and old customers to contact us for the future long term business relationships.