Oldham Couplings
Bervina Oldham coupling is a three piece design product where between the two aluminum hubs there is a replecable center disk.
In case the disk fails or wears it can be easily replaced and the coupling can work with its original performance.
| Type | Bore sizes (mm) | Dimensions (mm) | Ang. offset (deg.) | Nominal torque (Nm) | Max torque (Nm) | |||
|---|---|---|---|---|---|---|---|---|
| D1, D2 | D1, D2 | OD | L | N | ||||
| min. | max. | |||||||
| OS-16 | 3 | 6 | 16 | 18 | 7 | 3 | 0,7 | 1,4 |
| OS-20 | 3 | 8 | 20 | 23 | 9 | 3 | 1,2 | 2,4 |
| OS-25 | 5 | 10 | 25 | 28 | 11 | 3 | 2 | 4 |
| OS-32 | 8 | 14 | 32 | 33 | 13 | 3 | 4,5 | 9 |