| 摘要 |
The present invention relates to a stern tube bush unit. When assembling the stern tube bush unit onto a hull, the rear surface of the stern of the hull and the rear surface of a first bush housing are disposed on the same plane, for coupling, and a rubber sponge is mounted between the bush housing and the hull for retaining sealing resin. Therefore, it is possible to increase the use of space at the rear side of the stern of the hull, and increase the sealing force of the resin which is filled between the hull and the bush housing. In addition, it is possible to firmly mount the stern tube bush unit at the precise position in the hull through a stable structure in a short time. |
