| Fabricante | Referencia |
|---|---|
| RHP | NU312 |
| ZKL-ZVL | NU312 |
| NTN | NU312 (NTN) |
| Bower Roller Bearing | MA1312EL |
| Foden Trucks | FL074/4 |
| SNR | NU312-E-G15 (SNR) |
| Hyatt | A1312WB |
| SKC | 5262472 |
| Marlin-Rockwell Corp. | MR312E |
| Foden Trucks | FL74/4 |
| NSK | NU312 ET (NSK) |
| KOYO | NU312 |
| SKF | NU312-EC P (SKF) |
| Continental Freres | 60095 |
| NTN | NU312E |
| SKC | 5968123 |
| MAN | 06.32600.0900 |
| GPZ Bearings | 32312 |
| NSK | NU312 |
| Fischer Bearings | NUM60 |
| RIV Officine di Villar Perosa | 13DBVP |
| SKC | 3007945 |
