A bearing temperature-monitoring device and a bearing device with the bearing temperature-monitoring device. In the bearing temperature-monitoring device, occurrence of flaws on a rotating shaft caused by contact between the shaft and a metal temperature-sensing member facing the surface of a bearing member is prevented.This prevents a reduction in bearing-load carrying ability caused by the flaws and also prevents damage on the rotating shaft induced by the flaws. As a result, reliability of the bearing temperature-monitoring device is enhanced. The bearing member has an installation hole bored in the bearing member so as to penetrate to its inner surface; the temperature-sensing member relatively movably fitted in the installation hole to cause a temperature detection end surface to face a bearing surface of the bearing member, having a projection amount-limiting section for limiting the amount of projection of the temperature-sensing member to the bearing surface side, and formed from a material having a higher heat conduction rate than the bearing member; a pressing member for pressing the temperature-sensing member to the bearing member side such that the temperature-sensing member is movable by a specific amount from a projection amount limitation position to the side opposite the bearing surface; and a temperature detector electrically connected to the temperature-sensing member and detecting the temperature of the temperature-sensing member.