| 摘要 |
The invention relates to a rolling bearing including at least two bearing rings (10, 12) and one set of rolling elements arranged in a space between the bearing rings (10, 12), wherein said space between the bearing rings (10, 12) is filled with grease (16), wherein at least one of the bearing rings (10, 12) and/or the rolling elements (14) is made of steel. It is proposed to provide the bearing with at least one electrode (18) made from a non-ferrous material, whereby at least one surface of said electrode (18) is in contact with the grease (16), and at least one of the bearing rings (12) includes means for connecting a sensor wire (20) for applying a voltage between the bearing ring (12) and the electrode (18). |
