Excavator Parts SK300-1 Carrier Roller

The Kobelco SK300-1 carrier roller is a key component of the SK300-1 excavator traveling system.It is located above the X-frame and can lift up the track to keep it well tensioned and the chain track running straight to ensure stable traveling.It consists of main shaft, end cover, floating oil seal, axle sleeve and wheel body, etc. The internal oil cavity holds lubricating oil.It is made of high quality material and processed by special technology, with excellent strength, wear resistance and durability, which is suitable for this model of excavator, effectively improving the overall performance and service life of the equipment, and helping the excavator to operate efficiently under various working conditions.