| Fabricante | Referencia |
|---|---|
| NSK | NU2311 W (NSK) |
| KOYO | NU2311 (KOYO) |
| SKF | NU2311-EC P (SKF) |
| Steyr-Daimler-Puch | NU2311E/TGP1 |
| SNR | NU2311EG15 (SNR) |
| Steyr-Daimler-Puch | 994130189 |
| ZKL-ZVL | NU2311 |
| NTN | NU2311E |
| MAN | 06.32619.0017 |
| MAN | 90.78533.3140 |
| SKC | 5969414 |
| NSK | NU2311 ET (NSK) |
| RIV Officine di Villar Perosa | 12DBBVP |
| SKF | NU2311 (SKF) |
| SKC | 3946628 |
| GPZ Bearings | 32611 |
| NSK | NU2311 |
| ZF | 0635410021 |
| NTN | NU2311 (NTN) |
