Bearing 7012DT NACHI 7012DT NACHI bearing Size Chart (mm/inches) |
|---|
| Bearing number | 23980-B-K-MB + AH3980G-H |
| Dimensione (mm) | 380x540x106 |
| Marchio | FAG |
| Diametro del foro (mm) | 380 |
| Diametro esterno (mm) | 540 |
| Larghezza (mm) | 106 |
| d1H | 380 mm |
| D | 540 mm |
| B | 106 mm |
| a | 8 mm |
| b | 22 mm |
| D1 | 499 mm |
| Da max | 525,4 mm |
| d | 400 mm |
| d2G | Tr420X5 |
| da min | 414,6 mm |
| ds | 9,5 mm |
| l | 130 mm |
| ns | 17,7 mm |
| ra max | 3 mm |
| rmin | 4 mm |
| - AH3980G-H / Designation, withdrawal sleeve | AH3980GH / Designation, withdrawal sleeve |
| m | 68,2 kg / Weight |
| m1 | 17 kg / Weight, withdrawal sleeve |
| Cr | 1830000 N / Dynamic load rating (radial) |
| e | 0,18 |
| Y1 | 3,71 |
| Y2 | 5,52 |
| C0r | 4150000 N / Static load rating (radial) |
| Y0 | 3,63 |
| nG | 1290 1/min / Limiting speed |
| nB | 710 1/min / Reference speed |
| Cur | 275000 N / Fatigue limit load, radial |