Product Description
1)Product Basic Information
Mateiral: 40 CR or 50Mn;
Surface hardness: HRC 50-58, depth 4-10 mm
2)Each roller shell is carefully heat treated to ensure long wear life and stress resistence;
3)Each roller is precision machined to house special high impact low wear bimetal bushings.
4)Reliable and long life time guaranteed;
5)High strength and superior wear resistance.
6)Professional, high-quality with competitive price, demanding
7)Undercarriage parts for excavators and bulldozers ( komatsu, hitachi, caterpillar, sumitomo, kobelco, etc)
| Payment Terms: | L/C, T/T, Paypal, Western Union |
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