Nautical Term: Shaft pipe

Definition of Shaft pipe

The shaft pipe is a crucial component of a marine propulsion system. This pipe passes through a circular housing in a hole located in the stern post. The pipe then passes through frames with circular housings, which contain bearings. These bearings support the propeller shaft as it rotates, transmitting power from the engine to the propeller.

For example, in a cargo ship, the shaft pipe connects the engine to the propeller, which is used to move the ship through the water. The shaft pipe is a crucial component of the ship’s propulsion system, and its failure could result in significant downtime and cost for the ship’s owner or operator.

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