SLIDING BEARING

摘要

FIELD: machine building.SUBSTANCE: invention relates to machine building and can be used in designing sliding bearings. Sliding bearing in form of housing of wound woven band impregnated with polymer binder with fillers and heat treatment. Between layers of woven band there is a metal strip, which in friction zone has a perforation made in staggered order on surface of two or three layers of metal strip. On surface of metal strip with perforation there is vibration toothing, wherein vibration toothing is made in axial direction.EFFECT: technical result is improved durability of bearing.2 cl, 2 dwg