CRAWLER VEHICLE TRACK ROLLER

摘要

FIELD: transport engineering; track laying vehicles; industrial tractors. SUBSTANCE: roller rotates around axle provided with ring projections precluding displacement of roller body relative to axle. Rim sliding bearings are made split, for instance, along diagonal, to reduce local stresses. Races prevent wear of body. EFFECT: provision of possibility of taking up high axial loads in operation. 2 cl, 2 dwgt