We supply various types of track roller, carrier roller, idler, sprocket chain link and so on with high quality, and high service. If you buy our products, your satisfaction will be absolutely guaranteed.
We welcome every client come to visit.

Track roller/bottom roller/lower roller/supporing rolller/inferior roller for buldozer &excavator:
Feature:
1)Material: 40 CR or 50Mn;
2)Surface hardness: HRC 50-56, depth 4-10 mm;
3)Each roller shell is carefully heat treated to ensure long wear life and stress resistence;
4)Each roller is precision machined to house special high impact low wear bimetal bushings.
5)Reliable and long life time guaranteed;
6)High strength and superior wear resistence.

Contact me today.