| Width | B | 12 | mm |
| Bore diameter | d | 12 | mm |
| Limiting speed | nG | 28,000 | |
| Basic static load rating, radial | C0r | 5,300 |
| Outside diameter | D | 37 | mm |
| Reference speed | nϑr | 16,300 | |
| Fatigue load limit, radial | Cur | 365 | N |
| Basic dynamic load rating, radial | Cr | 12,200 |
| Contact angle | α | 40 | ° |
| Shoulder diameter on inner ring wide side face | d1 | 22.30 | mm |
| Minimum chamfer dimension | rmin | 0.60 | mm |
| Distance between the apexes of the pressure cones | a | 16 | mm |
| Shoulder diameter on outer ring wide side face | D1 | 27.20 | mm |
| Maximum fillet radius of housing | ra1 max | 0.60 | mm |
| Maximum diameter of housing shoulder | Db max | 32.80 | mm |
| Minimum diameter of shaft shoulder | da min | 17.60 | mm |
| Maximum fillet radius of shaft | ra max | 1 | mm |
| Maximum diameter of housing shoulder | Da max | 31.40 | mm |
| Manufacturer | Part Number |
|---|---|
| NSK | 7301 BW (NSK) |
