FIELD: transportation.
SUBSTANCE: invention relates to railway transport, particularly, to side bearing of cargo car. Side bearing comprises base, plate, cover and resilient element. Annular projection centering and two lateral projections are made on the base. J-shaped recesses are made in lateral ledges. Plate has an annular projection with lugs and a hole for the cover installation. Cover has annular projection and centering ledge. In the elastomer resilient element body there is a central opening for location on the base and cover projections. Ring ledge of the plate is telescopically installed in the annular projection of the base; the cover is installed in the hole of the plate. Bosses of the ring lug are latched in the J-shaped recesses of the lateral projections.
EFFECT: higher reliability of side bearing during movement of cars in turns.
1 cl, 7 dwg
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