High Performance China Wholesale Double Flange D85 Lower Bottom Track Roller for Komatsu

We’re proud from the higher client fulfillment and wide acceptance due to our persistent pursuit of high quality both on product and service for High Performance China Wholesale Double Flange D85 Lower Bottom Track Roller for Komatsu, We sincerely welcome good friends to negotiate small business and start cooperation with us. We hope to hitch hands with pals in different industries to produce a excellent upcoming.
We’re proud from the higher client fulfillment and wide acceptance due to our persistent pursuit of high quality both on product and service for China Aftermarket Undercarriage Parts, D85 Track Roller，Excavator Bottom Carrier Roller，Bottom Carrier Roller, Our company insists on the purpose of “takes service priority for standard, quality guarantee for the brand, do business in good faith, to provide professional, rapid, accurate and timely service for you”. We welcome old and new customers to negotiate with us. We will serve you with all sincerity!

Roller shell material:50Mn/45#
Surface hardness:HRC48-58
Quench depth:>6mm
Roller shaft material:45#

Surface hardness:HRC48-58
Quench depth:>3mm
Base collar material:QT450-10/45#
WEIGHT:48.5Kg

What Is Carrier/up Roller ?
The function of carrier rollers is to carry the track link upwards ,make certain things are linked tightly , and enable the machine to faster and more steadily Our products use special steel and produced by new process .Every procedure goes through strict inspection and the property of compressive resistance and tension resistance can be ensured .

Carrier roller warranty description
1.In the normal natural environment,18 months or working 2000hours warranty.
2.The oil leak of oil-seal,oil-nozzle,both sides of the shaft and etc.
3.If the product has a shaft break, bend or screw fall off during the warranty period, replace it.
4.If the product with bracket has cracked screw holes or cracked bracket, replace it.
5.Injecting butter into the product privately is not covered by the warranty.

We’re proud from the higher client fulfillment and wide acceptance due to our persistent pursuit of high quality both on product and service for High Performance China Wholesale Double Flange D85 Lower Bottom Track Roller for Komatsu, We sincerely welcome good friends to negotiate small business and start cooperation with us. We hope to hitch hands with pals in different industries to produce a excellent upcoming.
High Performance China Aftermarket Undercarriage Parts, D85 Track Roller, Our company insists on the purpose of “takes service priority for standard, quality guarantee for the brand, do business in good faith, to provide professional, rapid, accurate and timely service for you”. We welcome old and new customers to negotiate with us. We will serve you with all sincerity!