| 摘要 |
PROBLEM TO BE SOLVED: To improve mounting workability in a submerged bearing box, a submerged bearing device, and a pump.SOLUTION: A submerged bearing box is provided with: a supporting part 51 having a cylindrical shape inside which a submerged bearing 17 can be fitted; a plurality of ribs 52 radially connected to the outside of the supporting part 51; and a mounting part 53 connected to tip parts of the plurality of ribs 52 and having a ring shape that can be sandwiched between first and second casings 101 and 102. |
