| 摘要 |
PURPOSE: To prevent a shaft of a submerged rotating machine from being damaged, and to eliminate the possible peeling due to the temperature difference. CONSTITUTION: In a submerged bearing to be used for a submerged rotating machine such as a submerged motor and a submerged pump, a laminated part 7 is formed by laminating a first bearing material 5 with excellent slidability and the reinforcing material 6 such as carbon fiber and glass fiber. A bearing material layer 8 consiting of only a second bearing material 8 with excellent slidability and without any reinforcing material is provided on the sliding surface of the laminated part 7 with the shaft of the submerged rotating machine. |
