Excavator Parts R130 Carrier Roller

The R130 carrier roller is an important chassis component of the modern R130 series excavator, and there is only one sprocket on one side. It is made of high-quality steel with high strength and good wear resistance. It is composed of a spindle, a shaft sleeve and a floating oil seal, etc., which can effectively support the track, reduce vibration and wear, ensure stable walking of the excavator and extend the service life of the track