| 摘要 |
A sliding member which is easy to work and whose accuracy can be easily secured even after upsizing, a semi-cylindrical sliding bearing using the same, and a method of manufacturing the semi-cylindrical sliding bearing are provided. The sliding member is a plate-shaped sliding member 10 used for a semi-cylindrical sliding bearing. The sliding member 10 is provided with wide regions 11, 12 and 13, and narrow regions 21 and 22. The narrow regions 21 and 22 are sandwiched between the wide regions 11, 12 and 13, an overall length in a width direction of which is smaller than that of the wide regions 11, 12 and 13 and hardness of which is higher than that of the wide regions 11, 12 and 13. When one end in the thickness direction is assumed to be one end portion and the other end in the thickness direction is assumed to be the other end portion, the narrow regions 21 and 22 include one-side end faces 211 and 221 exposed to the one end portion and other end side end faces 212 and 222. The other end side end faces 212 and 222 are exposed to the other end portion and have smaller exposed areas than the one-side end faces 211 and 221. |
