Mitsubishi Heavy Industries Limited

Kunihiro Shimizu

Tadayuki Hanada

Hirokazu Hagiwara

Mitsuru Kondo

Hiroji Tada

Osamu Morii

Tomohiro Imae

To provide a bearing support structure and a gas turbine that prevent damage of device induced by a rotor shaft when the rotor shaft is unbalanced, the bearing support structure and the gas turbine includes: a casing () formed in a cylindrical shape; a bearing unit () formed in a cylindrical shape and housed in the casing (); a rotation shaft () rotatably supported by the bearing unit (); and a reaction-force decreasing unit () that connects the casing and the bearing unit, and is configured to decrease a radial reaction force on the bearing unit side.

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Aichi, Japan

Kunihiro Shimizu