| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bearing device with a sensor in which abnormality occurrence can be earlier and surely detected by accurately detecting an actual bearing temperature from a temperature detected by a temperature sensor. <P>SOLUTION: The bearing device with the sensor is provided with a rolling bearing 3, to which a plurality of rolling bodies are provided between a raceway ring on the stationery side and a raceway ring on the rotation side of a vehicle moving in the forward and backward directions, and a temperature sensor unit 30 provided with the temperature sensor for detecting the temperature of the rolling bearing. And, the temperature sensor unit 30 is mounted to the position vertical to the traveling direction of the vehicle. <P>COPYRIGHT: (C)2004,JPO |
