Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 604-Z
604-Z
Dimensions
| d | 4 | mm | |
| D | 12 | mm | |
| B | 4 | mm | |
| d1 | ≈ | 6.1 | mm |
| D2 | ≈ | 9.8 | mm |
| r1,2 | min. | 0.2 | mm |
Abutment dimensions
| da | min. | 5.4 | mm |
| da | max. | 6 | mm |
| Da | max. | 10.6 | mm |
| ra | max. | 0.2 | mm |
Calculation data
| Basic dynamic load rating | C | 0.806 | kN | |
| Basic static load rating | C0 | 0.28 | kN | |
| Fatigue load limit | Pu | 0.012 | kN | |
| Reference speed | 120000 | r/min | ||
| Limiting speed | 75000 | r/min | ||
| Calculation factor | kr | 0.025 | ||
| Calculation factor | f0 | 10 |
Mass
| Mass bearing | 0.0021 | kg |