| 摘要 |
PROBLEM TO BE SOLVED: To provide a slide bearing which can provide a friction reduction effect and can reduce the total oil spill.SOLUTION: In a slide bearing 1, halved members 2, 2 obtained by splitting a cylinder into two pieces in parallel to the axial direction are arranged vertically. Each axial end of the lower halved member 2 is provided with a thin groove 3 in the circumferential direction downstream in the rotational direction. A marginal part 2a lower than a face of the slide bearing 1 in contact with a crank shaft 11 is formed axially outside the thin groove 3. In a cross-sectional view orthogonal to the longitudinal direction of the thin groove 3, a bottom face 3a of the thin groove 3 is formed in a curved form.SELECTED DRAWING: Figure 2 |
