| Hersteller | Teilenummer |
|---|---|
| NTN | NU1020 |
| Steyr-Daimler-Puch | NU1020 |
| NSK | NU1020 (NSK) |
| SKF | NU1020 |
| Hyatt | A1020WB |
| ISO | 100RU10 |
| ZKL-ZVL | NU1020 |
| GPZ Bearings | 32120 |
| Bower Roller Bearing | KA1020EJ |
| RIV Officine di Villar Perosa | EVP100 |
| KOYO | NU1020FY |
| Marlin-Rockwell Corp. | MR120KE |
