| Bore diameter | d | 20 | mm |
| Width | B | 22,20 | mm |
| Basic static load rating, radial | C0r | 15,900 | |
| Limiting speed | nG | 11,000 |
| Outside diameter | D | 52 | mm |
| Basic dynamic load rating, radial | Cr | 24,600 | |
| Fatigue load limit, radial | Cur | 1,100 | |
| Reference speed | nϑr | 10,400 |
| Minimum diameter shaft shoulder | da min | 27 | mm |
| Maximum fillet radius | ra max | 1 | mm |
| Maximum diameter of housing shoulder | Da max | 45 | mm |
| Minimum chamfer dimension | rmin | 1,10 | mm |
| Caliber diamter inner ring | d2 | 31,90 | mm |
| Contact angle | α | 30 | ° |
| Caliber diameter outer ring | D2 | 46,10 | mm |
| Distance between the apexes of the pressure cones | a | 30,40 | mm |
| Fabricante | Referencia |
|---|---|
| SKF | 3304 A-2Z/C3 MT33 (SKF) |
