A bearing including an inner race having a raceway surface on an outer periphery of the inner race , an outer race having an raceway surface on an inner periphery of the outer race , and a bearing sealing device, the bearing sealing device comprising: a seal groove in the inner periphery of the outer race ; an inner seal including a radially outer portion fixed in the seal groove ; and an outer seal including a radially inner portion fixed to the outer periphery of the inner race , and a seal lip ; wherein the outer seal is located outwardly of the inner seal , wherein the bearing sealing device further comprises a ring having: a press-fitted portion fixed to the inner periphery of the outer race ; and a seal contact surface with which the seal lip of the outer seal is in contact, characterized in that the seal lip of the outer seal is one of a plurality of seal lips (25, 26 and 27) of the outer seal , and another of the plurality of seal lips (25, 26 and 27) is an outermost seal lip located at an outermost position of the bearing among the plurality of seal lips (25, 26 and 27), wherein a labyrinth gap is defined between the outermost seal lip and the inner periphery of the outer race , and the labyrinth gap comprises an axial gap portion defined between the ring and the outermost seal lip , and a radial gap portion defined between an end surface of the outer race and the outermost seal lip , and wherein a seal lip or seal lips (25 and/or 26) of the plurality of seal lips (25, 26 and 27) other than the outermost seal lip are in contact with the seal contact surface of the ring . a seal groove in the inner periphery of the outer race ; an inner seal including a radially outer portion fixed in the seal groove ; and an outer seal including a radially inner portion fixed to the outer periphery of the inner race , and a seal lip ; wherein the outer seal is located outwardly of the inner seal , wherein the bearing sealing device further comprises a ring having: a press-fitted portion fixed to the inner periphery of the outer race ; and a seal contact surface with which the seal lip of the outer seal is in contact, characterized in that an outer seal including a radially inner portion fixed to the outer periphery of the inner race , and a seal lip ; wherein the outer seal is located outwardly of the inner seal , wherein the bearing sealing device further comprises a ring having: a press-fitted portion fixed to the inner periphery of the outer race ; and a seal contact surface with which the seal lip of the outer seal is in contact, characterized in that a press-fitted portion fixed to the inner periphery of the outer race ; and a seal contact surface with which the seal lip of the outer seal is in contact, characterized in that the seal lip of the outer seal is one of a plurality of seal lips (25, 26 and 27) of the outer seal , and another of the plurality of seal lips (25, 26 and 27) is an outermost seal lip located at an outermost position of the bearing among the plurality of seal lips (25, 26 and 27), wherein a labyrinth gap is defined between the outermost seal lip and the inner periphery of the outer race , and the labyrinth gap comprises an axial gap portion defined between the ring and the outermost seal lip , and a radial gap portion defined between an end surface of the outer race and the outermost seal lip , and wherein a seal lip or seal lips (25 and/or 26) of the plurality of seal lips (25, 26 and 27) other than the outermost seal lip are in contact with the seal contact surface of the ring . <EOS>