Bearing device and rotating machine

A bearing device that supports a rotary shaft rotatable about an axis extending in a horizontal direction, the bearing device comprising:

• a bearing body that supports the rotary shaft;
• a support ring that includes a support ring body covering the bearing body from an outer peripheral side, and a pedestal portion provided integrally with the support ring body and including a bottom surface;
• and
• a bearing box that is provided separately from the support ring and that includes a support surface to be in contact with the bottom surface,
• wherein the bearing body includes a ring part that covers the rotary shaft from the outer peripheral side, and a lower pad that is directly or indirectly supported by an inner peripheral surface of the ring part and that is in sliding contact with an outer peripheral surface of the rotary shaft, and
• the support surface intersects with a first extension line of a straight line connecting the axis to a center of the lower pad as viewed in a direction of the axis.