bushing for rotation on a pivot, and a film of lubricant oil film bearing.

摘要

the invention relates to a bearing with oil film to support and rotate the trunnion of a range of surface on a cylinder of rolling mill oil film maintained hydrodynamic manner.the bearing includes a cushion (50), which is designed to interrupt the continuity of the oil film support and to divide the area into two pressure zones of compositae (z1, z2).separated by a space (s) is bounded by a groove (52) is provided in the inner surface of the door (20a, 20b) of the bushing (50). scope of application: rolling rolls.