To provide a sufficient sealing type rolling bearing realizing a sealing device by a less number of parts and inhibiting reduction of a load capacity of the bearing by the sealing device to the minimum.

The sealing type rolling bearing 31 is provided with the sealing device 32 comprising a seal member 35 fixed to both ends of an outer ring 33 by a seal holder 41 assembled to both ends of the outer ring 33; and a support member 47 fixed to both ends of an inner ring 34. The seal member 35 has an annular outer periphery part 36 clamped by the seal holder 41 and an end surface of the outer ring 33; a gap formation cylindrical part 37 for ensuring a space 45 to avoid an interference with the retainer 23; an annular inner periphery part 38 projected from a tip end edge of the gap formation cylindrical part 37 to the inner ring side; and a seal lip part 39 inwardly inclined and projected from an inner side surface of the annular inner periphery part 38 to the inner ring side. The support member 47 is fitted/fixed to an end of the inner ring 34 and a lip abutting wall 47a in which the seal lip part 39 is slide/ contacted with an outer side surface is projectedly provided on an outer peripheral surface of the support member 47.