| Symbol | - |
|---|---|
| Unit | - |
| Attribute-ID | calculate_bearing_permissible_speed |
| Numeric ID | 200141 |
| Value Type | PMBoolean |
Activates the calculation and check of the permissible speed for the bearing.On the one hand, the (kinematic) limiting speed (specified by the bearing manufacturer) is taken into account. In most cases, however, the speed of the bearing is limited by the thermally permissible operating speed. This takes into account the influence of the operating temperature, the lubricant and the bearing load on the heat balance in the bearing.For SKF bearings, the adjusted reference speed is determined is determined according to SKF, for all other bearings the thermally permissible operating speed is calculated according to DIN 732:2010 as described in the Schaeffler catalog. For this calculation the reference speed of the bearing must be specified in accordance with ISO 15312.