| 摘要 |
For the support of deflection rollers(1) in molten metal, ball bearings (3, 4, 5) with low osculation (9) are used in order to compensate temperature-dependent length variations. The thus reduced axial guidance is improved by magnets (10, 19) fitted on the face. For example, mutually repelling permanent magnets (10, 11) are fitted in the turning centre of the shaft (1) and in the opposing frame piece (2). |
