81103 17*30*9mm Size Chart (mm/inches) |
|---|
| Bearing number | 32944 |
| Dimensione (mm) | 220x300x51 |
| Marchio | FAG |
| Diametro del foro (mm) | 220 |
| Diametro esterno (mm) | 300 |
| Larghezza (mm) | 51 |
| d | 220 mm |
| D | 300 mm |
| T | 51 mm |
| a | 59 mm |
| B | 51 mm |
| C | 39 mm |
| Ca min | 9 mm |
| Cb min | 12 mm |
| Da max | 288 mm |
| Da min | 275 mm |
| Db min | 290 mm |
| d1 | 260 mm |
| da max | 234 mm |
| db min | 232 mm |
| r1, 2 min | 3 mm |
| r3, 4 min | 2,5 mm |
| ra max | 3 mm |
| rb max | 2,5 mm |
| m | 10,2 kg / Weight |
| Cr | 495000 N |
| C0r | 980000 N / Static load rating (radial) |
| e | 0,43 |
| Y | 1,41 |
| Y0 | 0,78 |
| Cur | 110000 N / Fatigue limit load, radial |
| nG | 2150 1/min / Limiting speed |
| nB | 1280 1/min / Reference speed |