102-8076 Excavator Parts E70B Carrier Roller

The Caterpillar E70B carrier roller is an undercarriage accessory for Caterpillar E70B excavators.It consists of a wheel axle, wheel body, bearing assembly, etc. The wheel body can rotate around the wheel axle through the bearing assembly.It is made of high-quality materials, featuring durability and low-maintenance requirements, which can effectively support and guide the tracks, reduce the friction between the tracks and the ground, and maintain the proper tension and linear motion of the tracks, thus enhancing the working efficiency, performance and service life of the tracks of the excavator.