Ступица направляющего колеса, внутренний диаметр 126,94 мм Caterpillar 2559134

A Track Idler Hub is a component used in track systems, particularly in heavy machinery equipped with track undercarriages. The track idler hub plays a critical role in supporting the track and maintaining proper tension and alignment.Attributes: • Withstand the heavy loads and harsh operating conditions.• Resist wear and tear.Applications:A Track Idler Hub is a component used in track systems of heavy machinery. It serves as a hub or housing for the idler wheel, which is responsible for supporting and guiding the track chain.