513044 Auto Hub Unit Size Chart (mm/inches) |
|---|
| Bearing number | NNCF 5076 CV |
| Size (mm) | 560x380x243 |
| Bore Diameter (mm) | 560 |
| Outer Diameter (mm) | 380 |
| Width (mm) | 243 |
| d | 380 mm |
| D | 560 mm |
| B | 243 mm |
| d1 | 431 mm |
| D1 | 504 mm |
| b1 | 9.4 mm |
| K | 5 mm |
| s | 11 mm |
| r1,2 - min. | 5 mm |
| r3,4 - min. | 5 mm |
| da - min. | 403 mm |
| das | 417 mm |
| Da - max. | 539 mm |
| ra - max. | 4 mm |
| rb - max. | 4 mm |
| Basic dynamic load rating - C | 4570 kN |
| Basic static load rating - C0 | 9150 kN |
| Fatigue load limit - Pu | 750 kN |
| Reference speed | 450 r/min |
| Limiting speed | 560 r/min |
| Calculation factor - kr | 0.5 |
| d1 ≈ | 485 mm |
| D1 ≈ | 531 mm |
| b1 | 9.4 mm |
| s max. | 11 mm |
| r1,2 min. | 5 mm |
| r3,4 min. | 5 mm |
| da min. | 403 mm |
| das | 417 mm |
| Da max. | 539 mm |
| ra max. | 4 mm |
| rb max. | 4 mm |
| Basic dynamic load rating C | 4680 kN |
| Basic static load rating C0 | 9150 kN |
| Fatigue load limit Pu | 750 kN |
| Calculation factor kr | 0.5 |
| Mass bearing | 200 kg |