| Caliber diameter outer ring | D2 | 57,30 | mm |
| Minimum chamfer dimension | rmin | 0,60 | mm |
| Shoulder diameter inner ring | d1 | 46,90 | mm |
| Bore diameter | d | 40 | mm |
| Width | B | 12 | mm |
| Basic static load rating, radial | C0r | 9,900 | |
| Limiting speed | nG | 5,700 |
| Outside diameter | D | 62 | mm |
| Basic dynamic load rating, radial | Cr | 14,500 | |
| Fatigue load limit, radial | Cur | 590 | N |
| Minimum diameter shaft shoulder | da min | 43,20 | mm |
| Maximum fillet radius | ra max | 0,60 | mm |
| Maximum diameter of housing shoulder | Da max | 58,80 | mm |
| Fabricante | Referencia |
|---|---|
| Norma-Hoffmann Bearings | 1908-KK |
| Marlin-Rockwell Corp. | 1908-SZZ |
| KOYO | 69082RS |
| NSK | 6908-DDU (NSK) |
| SKF | 61908 -2RS1 |
