Excavator Parts SK140 Carrier Roller

Kobelco SK140 carrier roller is an important part of the traveling device of Shinko SK140 excavator, located above the X-frame, which can hold the track upward, keep the chain track straight and the track tension to ensure the traveling stability.It consists of main shaft, end cover, floating oil seal, axle sleeve, wheel body, etc., with internal oil cavity to store lubricating oil. It is made of high quality material, with high strength and good abrasion resistance, which can effectively prolong the service life when matched with other parts of the same type of excavator.