| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bearing with a seal equipped with a sensor which can detect the state information of the bearing, can be used at any installation place, also can be used in an existing designed bearing, and has compatibility with the existing bearing. <P>SOLUTION: The bearing 1 with a seal equipped with a sensor comprises an inner ring 2 and an outer ring 3, a rolling body 4 interposed between the inner ring and the outer ring, and a seal 6 for sealing a bearing space between the inner ring and the outer ring. At the seal 6, there are arranged one or more sensors 12, 13 which detect the state information of the bearing, an information handling means 14 which manages the information detected by the sensors, and a power supply 15 having a power generation function which drives the information handling means 14 and the sensors 12, 13. <P>COPYRIGHT: (C)2012,JPO&INPIT |
