| Shoulder diameter inner ring | d1 | 260,20 | mm |
| Minimum chamfer dimension | rmin | 5 | mm |
| Shoulder diameter outer ring | D1 | 330,50 | mm |
| Maximum fillet radius | ra max | 4 | mm |
| Minimum diameter shaft shoulder | da min | 210 | mm |
| Maximum diameter of housing shoulder | Da max | 380 | mm |
| Reference speed | nϑr | 2,290 | |
| Fatigue load limit, radial | Cur | 18,700 | |
| Basic dynamic load rating, radial | Cr | 380,000 | |
| Outside diameter | D | 400 | mm |
| Limiting speed | nG | 2,850 | |
| Basic static load rating, radial | C0r | 455,000 | |
| Width | B | 78 | mm |
| Bore diameter | d | 190 | mm |
| Fabricante | Referencia |
|---|---|
| SKF | 6338 M (SKF) |
| SKC | 3944857 |
| Torrington | 190BC03 |
| Fafnir | 338K |
| GPZ Bearings | 338 |
| SKC | 5951642 |
