Key Areas of Track Roller Shell
This screen identifies areas involved in an external inspection of the shell of a track roller. In order to inspect the track roller, block the machine to prevent movement. Track rollers contain oil sealed within the Duo-Cone® seals, which helps minimize wear from friction and results in the track rollers only needing to be reshelled during maintenance. Reshelling refers to the rebuilding and replacing of the surface of the track roller which allows the component to be reused.
Worn down flange (1).
Cracked track roller (2).
Flat spot on shell (3).