| 摘要 |
The invention relates to a gear having at least one gear assembly comprising a gear shaft or a bolt (3), a gearwheel (4) that is arranged on the gear shaft or the bolt (3), and at least one bearing element (5) that is arranged between the gearwheel (4) and the gear shaft or the bolt (5), and having a temperature-measuring device (6) for measuring the temperature of the at least one bearing element (5), characterised in that the temperature-measuring device (6) comprises a temperature- recording element (7) and a first sensor element (8), wherein a length of the temperature-recording element (7) is alterable in dependence on the temperature and wherein the first sensor element (8) is further arranged spaced apart from the temperature-recording element (7) and is designed for the in particular contactless determination of a length alteration of the temperature-recording element (7). |
