| Shoulder diameter on inner ring wide side face | d1 | 29.20 | mm |
| Contact angle | α | 40 | ° |
| Shoulder diameter on outer ring wide side face | D1 | 35.50 | mm |
| Distance between the apexes of the pressure cones | a | 20 | mm |
| Minimum chamfer dimension | rmin | 0.60 | mm |
| Bore diameter | d | 17 | mm |
| Width | B | 14 | mm |
| Basic static load rating, radial | C0r | 9,000 | |
| Limiting speed | nG | 21,600 |
| Outside diameter | D | 47 | mm |
| Basic dynamic load rating, radial | Cr | 18,700 | |
| Fatigue load limit, radial | Cur | 620 | N |
| Reference speed | nϑr | 12,800 |
| Minimum diameter of shaft shoulder | da min | 22.60 | mm |
| Maximum diameter of housing shoulder | Db max | 42.80 | mm |
| Maximum fillet radius of housing | ra1 max | 0.60 | mm |
| Maximum diameter of housing shoulder | Da max | 41.40 | mm |
| Maximum fillet radius of shaft | ra max | 1 | mm |
| Manufacturer | Part Number |
|---|---|
| NSK | 7303 BW (NSK) |
