Excavator Parts EX40(bearing) Carrier Roller

Hitachi EX40 carrier roller is an important chassis accessory for Hitachi EX40 excavator, located above the X-frame, which can support the chain track and keep it in straight motion to ensure the smooth running of the track.It is generally made of high quality steel, through forging, machining, heat treatment and other processes, with better wear resistance and strength to adapt to complex working conditions.It is suitable for Hitachi EX40 excavator.