146389B Air Cooled - 425DC CL
From Airflex
| Application | Pressure Set |
| Disc Quantity | 4 |
| Size | 25 |
| Type | DC |
| Bolt Circle (in) | 12.25 |
| Bolt Circle (mm) | 311 |
| Bore Range Max (in) | 6.88 |
| Bore Range Max (mm) | 175 |
| Bore Range Min (in) | 6.25 |
| Bore Range Min (mm) | 159 |
| D1 (in) | 12 |
| D1 (mm) | 305 |
| D31 (in) | 1.75 |
| D31 (mm) | 44 |
| D44 (in) | 0.25 |
| D44 (mm) | 6 |
| D46 (in) | 0 |
| D46 (mm) | 0 |
| Disc and Gear J (kg.m2) | 7 84 |
| Disc and Gear Mass (kg) | 242 |
| Disc and Gear Weight (lb) | 533 |
| Disc and Gear Wk2 (lb.ft2) | 186 |
| Engaging volume New (in) | 172 |
| Engaging volume New (mm) | 2 83 |
| Engaging volume Worn (in) | 345 |
| Engaging volume Worn (mm) | 5 67 |
| Friction Area (cm2) | 15488 |
| Friction Area (in2) | 2400 |
| Gear Part Number | 416477 |
| H No (in) | 4 |
| H No (mm) | 4 |
| H Size (in) | 3/8-16NC-2 |
| H Size (mm) | 3/8-16NC-2 |
| H16 (in) | 11.5 |
| H16 (mm) | 292 |
| Housing | 582 |
| J (in) | 30.63 |
| J (mm) | 778 0 |
| J1 (in) | 24.375 |
| J1 (mm) | 619 1 |
| J2 (in) | 30.58 |
| J2 (mm) | 777 |
| Maximum Speed Disc (rpm) | 1400 |
| Maximum Speed Element (rpm) | 650 |
| O2 (in) | 41641 |
| O2 (mm) | 41702 |
| Part Number | 146389 |
| Size | 425DC |
| Torque Rating (N.m @ 5 2 bar) | 72260 |
| Torque Rating (lb.in @75 psi) | 640000 |
| W4 (in) | 18 |
| W4 (mm) | 457 |
