What statement is true concerning the ability of a line shaft bearing to adapt to shaft misalignment as the ship's hull flexes?

Question

Accepted Answer

Some line shaft bearings may have only a bottom half bearing shell, which allows for deflection upwards only. Other line shaft bearings may be spherically-seated self-aligning bearings or conventional non-aligning type bearings.

Answer

All line shaft bearings have only a top half bearing shell, which allows for deflection downwards only. As such no provision is made for allowing for deflection in other directions.

Answer

All line shaft bearings have only a bottom half bearing shell, which allows for deflection upwards only. As such no provision is made for allowing for deflection in other directions.

Answer

Some line shaft bearings may have only a top half bearing shell, which allows for deflection downwards only. Other line shaft bearings may be spherically-seated self-aligning bearings or conventional non-aligning type bearings.

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