Bearing NU2330 ISO NU2330 ISO bearing Size Chart (mm/inches) |
|---|
| Bearing number | 31330-X |
| Dimensione (mm) | 150x320x82 |
| Marchio | FAG |
| Diametro del foro (mm) | 150 |
| Diametro esterno (mm) | 320 |
| Larghezza (mm) | 82 |
| d | 150 mm |
| D | 320 mm |
| T | 82 mm |
| a | 100 mm |
| B | 75 mm |
| C | 50 mm |
| Ca min | 9 mm |
| Cb min | 32 mm |
| Da max | 302 mm |
| Da min | 251 mm |
| Db min | 300 mm |
| d1 | 231 mm |
| da max | 181 mm |
| db min | 168 mm |
| r1, 2 min | 5 mm |
| r3, 4 min | 4 mm |
| ra max | 5 mm |
| rb max | 4 mm |
| m | 28 kg / Weight |
| Cr | 790000 N |
| C0r | 1040000 N / Static load rating (radial) |
| e | 0,83 |
| Y | 0,73 |
| Y0 | 0,4 |
| Cur | 115000 N / Fatigue limit load, radial |
| nG | 2090 1/min / Limiting speed |
| nB | 1530 1/min / Reference speed |