| Shoulder diameter inner ring | d1 | 61.70 | mm |
| Minimum chamfer dimension | rmin | 1.50 | mm |
| Distance between the apexes of the pressure cones | a | 85 | mm |
| Shoulder diameter outer ring | D1 | 79.70 | mm |
| Contact angle | α | 45 | ° |
| Maximum fillet radius | ra max | 1.50 | mm |
| Minimum diameter shaft shoulder | da min | 49 | mm |
| Maximum diameter of housing shoulder | Da max | 81 | mm |
| Reference speed | nϑr | 6,000 | |
| Fatigue load limit, radial | Cur | 3,300 | |
| Basic dynamic load rating, radial | Cr | 62,000 | |
| Outside diameter | D | 90 | mm |
| Limiting speed | nG | 10,700 | |
| Basic static load rating, radial | C0r | 52,000 | |
| Width | B | 36.50 | mm |
| Bore diameter | d | 40 | mm |
| Manufacturer | Part Number |
|---|---|
| SKF | 3308-D-MA (SKF) |
