| Rip diameter shaft washer | d1 | 68 | mm |
| Minimum chamfer dimension | rmin | 1 | mm |
| Width | B | 20 | mm |
| Cage bore diameter | Dc1 | 35 | mm |
| Recess radius | ra | 1 | mm |
| Minimum diameter shaft shoulder | da min | 67 | mm |
| Reference speed | nϑr | 2,420 | |
| Fatigue load limit, axial | Cua | 23,600 | |
| Basic dynamic load rating, axial | Ca | 80,000 | |
| Outside diameter | D | 68 | mm |
| Limiting speed | nG | 5,700 | |
| Basic static load rating, axial | C0a | 237,000 | |
| Height | T | 20 | mm |
| Bore diameter | d | 35 | mm |
| Manufacturer | Part Number |
|---|---|
| NTN | 89307 (NTN) |
