| Bore diameter | d | 280 | mm |
| Width | B | 100 | mm |
| Basic static load rating, radial | C0r | 1,790,000 | |
| Limiting speed for grease lubrication | nG Grease | 1,970 |
| Outside diameter | D | 380 | mm |
| Basic dynamic load rating, radial | Cr | 770,000 | |
| Fatigue load limit, radial | Cur | 198,000 | |
| Limiting speed for oil lubrication | nG Oil | 2,320 |
| Diameter shaft shoulder | da | 309.40 | mm |
| diameter of housing shoulder | Da | 354 | mm |
| Maximum recess radius | ra max | 2.10 | mm |
| diameter shaft shoulder tolerance | h12 | ||
| diameter of housing shoulder tolerance | H12 |
| Minimum chamfer dimension | rmin | 2.10 | mm |
| Width of lubricating groove | ns | 15 | mm |
| Axial displacement | s1 | 5.40 | mm |
| Raceway diameter inner ring | F | 312 | mm |
| Diameter lubrication hole | ds | 8 | mm |
| Stock | 9 pcs. |
|---|---|
| Part number | NNU4956-S-K-M-SP |
| Manufacturer | FAG |
| Quantity | Unit Price |
|---|---|
| 1+ | £6,097.76 |