PDE-bearings with or without flange are preferably intended for slow radial and axial movements.
Intended for slow radial and axial movements with moderate loads and also where effective lubrication does not exist. The PDE-bearings therefore have their greatest field of application in oscillatory or slow reciprocating motions. Owing to the fact, that static and dynamic friction is almost equal, a favourable bearing is obtained, where continual changes in load and movement are occurring.
The execution of the flange permits, that the bearings also can carry axial loads. DE is a special compound material with very good properties, i.a. very dimension stable and no water absorption. The standard sizes have the same built-in measures as the wrapped bearings
Technical data
| Material: | PBT+synthetic fiber+bronze+PTFE |
| Friction non lubricated: | 0,10 – 0,15μ |
| Friction boundary lubricated: | 0,025 –0,10μ |
| Max speed rotating: | 1,0 m/s |
| Max speed linear: | 3,0 m/s |
| Temperature range: | -50 / +100 °C |
| Load | Speed |
| Ca: 70 N/mm2 | 0 m/s |
| 40 N/mm2 | 0,01 m/s |
| 4 N/mm2 | 0,10 m/s |