| Under roller diameter | Fw | 50 | mm |
| Width | B | 20 | mm |
| Basic static load rating, radial | C0r | 63,000 | |
| Limiting speed | nG | 5,300 | |
| Reference speed | nϑr | 4,050 |
| Outside diameter | D | 58 | mm |
| Basic dynamic load rating, radial | Cr | 31,000 | |
| Fatigue load limit, radial | Cur | 8,400 | |
| Limiting speed for grease lubrication | nG Grease | 3,150 |
| Width, outer ring | C | 20 | mm |
| Minimum chamfer dimension | rmin | 0.80 | mm |
| Manufacturer | Part Number |
|---|---|
| SKF | HK5020 (SKF) |
| SKF | B5020 |
| NADELLA | DB 50 58 20 P |
| Torrington | FJ-5020 |
| NTN | HK5020 (NTN) |
| SKF | RHNA505820 |
| IKO | TLA5020 |
| KOYO | 50BTM5820 |
| TIMKEN | B5020 |
