| 摘要 |
The present invention addresses the problem of providing a manufacturing method for a sliding bearing and a sliding bearing with which it is possible to suppress the total quantity of outflow oil and to obtain a friction reducing effect. Provided is a manufacturing method for a sliding bearing (1) comprising vertically-arranged half members (2), (2) obtained by halving a cylinder in parallel with the axial direction. The manufacturing method has: a thin groove forming step (S30) (first step) in which a thin groove (3) is provided circumferentially to the axial direction end of the lower half member (2) at the downstream side of the rotational direction; a satin-finished surface forming step (S50) (second step) in which the surface of the thin groove (3) is shotblasted; and a coating layer forming step (S60) (third step) in which a coating layer (23) is formed on the surface of the half member (2). During the coating layer forming step (S60), a coating layer (23a) is formed on the upstream-side end and the downstream-side end of the thin groove (3). |
