Material: Steel. Characteristics: - High torques. - No axial shaft-hub movement. - Quick mounting. - Quick demounting. Tolerances, Surface Roughness: Highest permissible surface roughness: Rt=12.5µm. Largest permissible tolerances for the shaft: h8. Tolerances for dw/d: H8 / h8. Axial Displacement: No axial movement between hub and shaft can occur while fastening the screws. Other sizes up to inner diameter 300mm on request.
| Inner Ø d (mm) | 80 |
|---|---|
| Shaft Ø dw (mm) | 60 - 70 |
| Torque Mt (Nm) | 3910-4600 |
| D (mm) | 145 |
| L (mm) | 32,5 |
| L2 (mm) | 38 |
| l (mm) | 25 |
| e (mm) | 3,75 |
| Clamping Bolts DIN 931 - 10.9 (N. x Typ) | 7 x M8 |
| Torque Ms (Nm) | 30 |
| Surface Pressure pw (N/mm²) | 253 |
| Weight (kg) | 1,9 |
