| 摘要 |
PROBLEM TO BE SOLVED: To provide a rolling bearing unit equipped with sensor having no problem of disconnection of an electric wire and capable of realizing a space- saving. SOLUTION: In the rolling bearing unit equipped with a sensor, a sensor device 2 including a sensor 11 is mounted to an end of a fixed ring 3 of the rolling bearing 1. A V/F converter 16 for radio-transmitting an output signal of the sensor 11, an FM band oscillator 17 and a transmission antenna 13 are provided on the sensor device 2. |
