| Bore diameter | d | 35 | mm |
| Width, inner ring | Bi | 21 | mm |
| Width, total | T | 22,75 | mm |
| Basic static load rating, radial | C0r | 75,000 | |
| Limiting speed | nG | 9,700 |
| Outside diameter | D | 80 | mm |
| Width, outer ring | B | 18 | mm |
| Basic dynamic load rating, radial | Cr | 73,000 | |
| Fatigue load limit, radial | Cur | 8,800 | |
| Thermal speed rating | nϑr | 6,500 |
| Maximum diameter of shaft shoulder | da max | 45 | mm |
| Maximum diameter of housing shoulder | Da max | 71 | mm |
| Maximum fillet radius of shaft | ra max | 2 | mm |
| Minimum diameter of shaft shoulder | db min | 44 | mm |
| Minimum axial space | Ca min | 4,50 | mm |
| Minimum chamfer dimension of inner ring back face | r1, 2 min | 2 | mm |
| Distance between the apexes of the pressure cones | a | 16 | mm |
| Minimum chamfer dimension of outer ring back face | r3, 4 min | 1,50 | mm |
| Guidance rib diameter of inner ring | d1 | 55,70 | mm |
| Fabricante | Referencia |
|---|---|
| SKF | 30307-J2-Q (SKF) |
| NTN | 30307 U (NTN) |
| NTN | 4T-30307 (NTN) |
