ROLLER FOR A MACHINE UNDERCARRIAGE

摘要

A roller (30, 31, 32, 33, 34, 35, 36) for a machine undercarriage may include a roller body constructed from a single, unitary piece of parent material. The roller may also include a first roller tread (154) disposed between a first end of the roller body and a second end of the roller body. Additionally, the roller may include a second roller tread (156) disposed between the first and second ends of the roller body.