| Width | B | 30,20 | mm |
| Bore diameter | d | 30 | mm |
| Limiting speed | nG | 7,800 | |
| Basic static load rating, radial | C0r | 29,500 |
| Outside diameter | D | 72 | mm |
| Reference speed | nϑr | 8,500 | |
| Fatigue load limit, radial | Cur | 2,050 | |
| Basic dynamic load rating, radial | Cr | 43,000 |
| Contact angle | α | 30 | ° |
| Caliber diamter inner ring | d2 | 44,40 | mm |
| Minimum chamfer dimension | rmin | 1,10 | mm |
| Distance between the apexes of the pressure cones | a | 41,90 | mm |
| Caliber diameter outer ring | D2 | 63,50 | mm |
| Maximum fillet radius | ra max | 1 | mm |
| Minimum diameter shaft shoulder | da min | 37 | mm |
| Maximum diameter of housing shoulder | Da max | 65 | mm |
| Fabricante | Referencia |
|---|---|
| SKF | 3306-A-2Z TN9-MT33 (SKF) |
