Track roller 1.Material:50MN. 2.Used for Caterpillar E200B 3.ISO9001:2000 certificate

Track roller,bottom roller, lower roller for Caterpillar E200B

Item	Track roller for Caterpillar
Model	E200B
Material	50MN
Technology	forging casting
Color	Yellow
Finish	Smooth
Surface hardness	50-58
Depth	4mm-10mm
Warranty time	1500-2000 hours
Certificate	ISO9001:2000

1.Track roller 's detailed pictures  as follows:

2.Other models for track roller as follows:

3.Workshop's detailed pictures as follows:

Caterpillar E200B bottom track roller