| Bore diameter | d | 17 | mm |
| Width | B | 14 | mm |
| Basic static load rating, radial | C0r | 6,500 | |
| Limiting speed | nG | 10,200 |
| Outside diameter | D | 47 | mm |
| Basic dynamic load rating, radial | Cr | 14,400 | |
| Fatigue load limit, radial | Cur | 435 | N |
| Minimum diameter shaft shoulder | da min | 22,60 | mm |
| Maximum fillet radius | ra max | 1 | mm |
| Maximum diameter of housing shoulder | Da max | 41,40 | mm |
| Minimum chamfer dimension | rmin | 1 | mm |
| Shoulder diameter inner ring | d1 | 26,20 | mm |
| Caliber diameter outer ring | D2 | 39,30 | mm |
| Fabricante | Referencia |
|---|---|
| SKF | 6303-RSH |
| NSK | 6303 DU (NSK) |
