KOMATSU 203-26-61320 Excavator Slewing Gearbox Bearing PC120-6 PC128 203-26-61320 bearings are used in the reduction gearbox system of heavy machinery equipment:PC120-6 PC128.
Friction welding track roller is better in the wear-resistance and has a longer working lifetime than traditional one. We are expert in this technology.
We can produce any requested parts according to your blue print or samples.