FIELD: transport.
SUBSTANCE: railway car bogie 10 comprises two side members 14 and bar 12. Every side member has cutout 22 for axle box made on each end to receive bearing sub 30. Sub pad 32 made from elastomer with adequately selected hardness is tightly fitted on bearing sub top part. Sub pad, cutout for axle box and/or bearing sub have various-shape contact recesses or ledges.
EFFECT: improved bearing sub design.
25 cl, 17 dwg
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