| Contact angle | α | 40 | ° |
| Shoulder diameter on outer ring wide side face | D1 | 128 | mm |
| Distance between the apexes of the pressure cones | a | 68 | mm |
| Minimum chamfer dimension | rmin | 1.10 | mm |
| Shoulder diameter on inner ring wide side face | d1 | 109.20 | mm |
| Bore diameter | d | 75 | mm |
| Width | B | 37 | mm |
| Basic static load rating, radial | C0r | 107,000 | |
| Limiting speed | nG | 5,600 |
| Outside diameter | D | 160 | mm |
| Basic dynamic load rating, radial | Cr | 140,000 | |
| Fatigue load limit, radial | Cur | 6,900 | |
| Reference speed | nϑr | 4,500 |
| Minimum diameter of shaft shoulder | da min | 87 | mm |
| Maximum diameter of housing shoulder | Db max | 153 | mm |
| Maximum fillet radius of housing | ra1 max | 1 | mm |
| Maximum diameter of housing shoulder | Da max | 148 | mm |
| Maximum fillet radius of shaft | ra max | 2.10 | mm |
| Manufacturer | Part Number |
|---|---|
| NSK | 7315 BWG (NSK) |
| NSK | 7315 BG (NSK) |
