Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 214-2ZNR
214-2ZNR
Dimensions
| d | 70 | mm | |
| D | 125 | mm | |
| B | 24 | mm | |
| d1 | ≈ | 87.05 | mm |
| D2 | ≈ | 111 | mm |
| D3 | 120.22 | mm | |
| D4 | 134.7 | mm | |
| b | 3.1 | mm | |
| C | 4.06 | mm | |
| r0 | max. | 0.6 | mm |
| r1,2 | min. | 1.5 | mm |
Abutment dimensions
| da | min. | 79 | mm |
| da | max. | 87 | mm |
| Da | max. | 116 | mm |
| Db | min. | 136 | mm |
| ba | min. | 3.5 | mm |
| Ca | max. | 6.88 | mm |
| ra | max. | 1.5 | mm |
Calculation data
| Basic dynamic load rating | C | 66 | kN | |
| Basic static load rating | C0 | 65.5 | kN | |
| Fatigue load limit | Pu | 2.75 | kN | |
| Reference speed | 9500 | r/min | ||
| Limiting speed | 4500 | r/min | ||
| Calculation factor | kr | 0.04 |
Mass
| Mass bearing | 1.15 | kg |