| Caliber diameter outer ring | D2 | 39.50 | mm |
| Minimum chamfer dimension | rmin | 0.30 | mm |
| Shoulder diameter inner ring | d1 | 30.90 | mm |
| Bore diameter | d | 25 | mm |
| Width | B | 9 | mm |
| Basic static load rating, radial | C0r | 4,550 | |
| Limiting speed | nG | 8,700 |
| Outside diameter | D | 42 | mm |
| Basic dynamic load rating, radial | Cr | 7,010 | |
| Fatigue load limit, radial | Cur | 290 | N |
| Minimum diameter shaft shoulder | da min | 27 | mm |
| Maximum fillet radius | ra max | 0.30 | mm |
| Maximum diameter of housing shoulder | Da max | 40 | mm |
| Manufacturer | Part Number |
|---|---|
| ADR | AY25-2RS |
| Marlin-Rockwell Corp. | 1905-SZZ |
| SKF | 61905 -2RS1 |
| KOYO | 69052RS |
| NSK | 6905-DDU (NSK) |
