| Width | B | 18 | mm |
| Bore diameter | d | 105 | mm |
| Limiting speed | nG | 5,900 | |
| Basic static load rating, radial | C0r | 54,000 |
| Outside diameter | D | 160 | mm |
| Reference speed | nϑr | 3,950 | |
| Fatigue load limit, radial | Cur | 2,460 | |
| Basic dynamic load rating, radial | Cr | 57,000 |
| Shoulder diameter inner ring | d1 | 124.20 | mm |
| Minimum chamfer dimension | rmin | 1 | mm |
| Shoulder diameter outer ring | D1 | 141.20 | mm |
| Maximum fillet radius | ra max | 1 | mm |
| Minimum diameter shaft shoulder | da min | 109.60 | mm |
| Maximum diameter of housing shoulder | Da max | 155.40 | mm |
| Manufacturer | Part Number |
|---|---|
| NSK | 16021 (NSK) |
| NTN | 16021 (NTN) |
