Rolling Bearing

Abstract: A rolling bearing comprising an inner ring, an outer ring, a plurality of rolling elements, a slinger, and a sealing member. The slinger is fixed to the outer peripheral surface of the inner ring on the axially outer side relative to the inner ring raceway surface of the inner ring. The slinger has a first cylindrical portion, a first annular portion, a second annular portion, and a second cylindrical portion integrally formed from a sheet-shaped member. The second annular portion is positioned on the axially inner side relative to the first annular portion. The sealing member is fixed to the inner peripheral surface of the outer ring on the axially outer side relative to the outer ring raceway surface of the outer ring. The sealing member has a third annular portion, a third cylindrical portion, and a fourth annular portion integrally formed from a sheet-shaped member. The fourth annular portion is positioned on the axially inner side relative to the second annular portion. The sealing member has a first lip in contact with the inner ring. The sealing member has a second lip in contact with a surface of the second annular portion on the axially inner side. The outer peripheral surface of the second cylindrical portion is positioned on the radially outer side relative to the outer peripheral surface of the third cylindrical portion.

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