Sealing device

A sealing device to be used in a bearing mechanism, the sealing device comprising:

• a metal core that is configured to be attached to a stationary member of the bearing mechanism;
• an annular slinger that is configured to be attached to a rotary member of the bearing mechanism and to be rotated together with the rotary member;
• a seal member that is attached to the metal core and comprises a contact including a part that is in contact with the slinger;
• and
• a discharge body that comprises
• an annular base that has discharge holes that are separated from each other in a circumferential direction,
• an attachment that is continuous with the base and attached to the slinger, and
• fins that protrude from the base and are positioned separated from each other in the circumferential direction,
• the discharge body being configured to be rotated together with the slinger,
• wherein a space surrounded by the slinger and the seal member is a communication space that is configured to communicate with an external space of the bearing mechanism via an opening,
• wherein at least the fins of the discharge body are positioned in the communication space, and
• wherein, when the rotary member rotates, an inflow flowed into the communication space is moved by the fins toward the external space.