| Fabricante | Referencia |
|---|---|
| Torrington | 150RU03 |
| GPZ Bearings | 32330 |
| NSK | NU330 |
| American Roller Bearing | CD330 |
| RIV Officine di Villar Perosa | 27DBVP |
| Fischer Bearings | NUM150 |
| ZKL-ZVL | NU330 |
| KOYO | NU330FY |
| NTN | NU330 |
| SKC | 5968532 |
| NTN | NU330E |
| SKF | NU330 EC M (SKF) |
| SKC | 5968525 |
| Marlin-Rockwell Corp. | MR330E |
| SKF | NU330 |
| SKC | 5894170 |
| Rollway Bearing Co. | MUC-330 |
| SKC | 3008085 |
