komatsu 23D-63-32120 rod Size Chart (mm/inches) |
|---|
| Bearing number | NU 3184 ECMA |
| Size (mm) | 700x420x224 |
| Bore Diameter (mm) | 700 |
| Outer Diameter (mm) | 420 |
| Width (mm) | 224 |
| d | 420 mm |
| D | 700 mm |
| B | 224 mm |
| D1 | 613 mm |
| F | 485 mm |
| r1,2 - min. | 6 mm |
| s | 14.2 mm |
| da - min. | 446 mm |
| da - max. | 478 mm |
| db - min. | 490 mm |
| Da - max. | 694 mm |
| ra - max. | 5 mm |
| Basic dynamic load rating - C | 4950 kN |
| Basic static load rating - C0 | 9000 kN |
| Fatigue load limit - Pu | 695 kN |
| Reference speed | 750 r/min |
| Limiting speed | 1300 r/min |
| Calculation factor - kr | 0.21 |
| D1 ≈ | 613 mm |
| r1,2 min. | 6 mm |
| s max. | 14.2 mm |
| da min. | 446 mm |
| da max. | 478 mm |
| db min. | 490 mm |
| Da max. | 694 mm |
| ra max. | 5 mm |
| Basic dynamic load rating C | 4950 kN |
| Basic static load rating C0 | 9000 kN |
| Fatigue load limit Pu | 695 kN |
| Calculation factor kr | 0.21 |
| Limiting value e | 0.3 |
| Axial load factor Y | 0 |
| Mass bearing | 365 kg |