| Bore diameter | d | 300 | mm |
| Width | B | 56 | mm |
| Basic static load rating, radial | C0r | 400,000 | |
| Limiting speed | nG | 2,600 |
| Outside diameter | D | 420 | mm |
| Basic dynamic load rating, radial | Cr | 290,000 | |
| Fatigue load limit, radial | Cur | 12,800 | |
| Reference speed | nϑr | 1,890 |
| Minimum diameter shaft shoulder | da min | 312.40 | mm |
| Maximum fillet radius | ra max | 2.50 | mm |
| Maximum diameter of housing shoulder | Da max | 407.60 | mm |
| Minimum chamfer dimension | rmin | 3 | mm |
| Shoulder diameter inner ring | d1 | 337.05 | mm |
| Shoulder diameter outer ring | D1 | 385.10 | mm |
| Manufacturer | Part Number |
|---|---|
| SKC | 5944989 |
| NSK | 6960M (NSK) |
| Marlin-Rockwell Corp. | 1960-S |
