| Caliber diameter outer ring | D2 | 21,40 | mm |
| Minimum chamfer dimension | rmin | 0,30 | mm |
| Caliber diameter inner ring | d2 | 15,40 | mm |
| Bore diameter | d | 12 | mm |
| Width | B | 6 | mm |
| Basic static load rating, radial | C0r | 1,460 | |
| Limiting speed | nG | 38,000 |
| Outside diameter | D | 24 | mm |
| Basic dynamic load rating, radial | Cr | 2,890 | |
| Fatigue load limit, radial | Cur | 77 | N |
| Reference speed | nϑr | 23,300 |
| Minimum diameter shaft shoulder | da min | 14 | mm |
| Maximum fillet radius | ra max | 0,30 | mm |
| Maximum diameter of housing shoulder | Da max | 22 | mm |
| Fabricante | Referencia |
|---|---|
| ADR | AY12ZZ |
| Marlin-Rockwell Corp. | 1901-SFF |
