FIELD: machine building.
SUBSTANCE: in cushion (1) journal (27) of roller is assembled by means of bushing (24) of journal and bushing (28) of bearing. Cushion (1) has a barrel side facing the roller and a bypass side with receiving chambers for lubricant opposite to the barrel side. On the barrel side there is arranged at least one lug (23) on side (3) of the barrel for at least partial delimiting lubricant receiving chambers relative to each other and for leaving a gap (25) with bushing (24) of the journal, width of which is less, than specified threshold limit value of gap width (25).
EFFECT: design of cushion for assembly of roller journal facilitating recirculation of lubricant from cushion to tank; also position of openings for recirculation of lubricant does not break contour of cushion in lower part.
11 cl, 6 dwg
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