| Manufacturer | Part Number |
|---|---|
| RIV Officine di Villar Perosa | 16DBVP |
| Tamrock | Sandvik | 512 588 20 |
| Hyatt | A1315WB |
| ZKL-ZVL | NU315 |
| SNR | NU315 |
| Marlin-Rockwell Corp. | MR315E |
| Fischer Bearings | NUM75 |
| KOYO | NU315 (KOYO) |
| SKC | 5897524 |
| SNR | NU315EG15 (SNR) |
| GPZ Bearings | 32315 |
| SKC | 3007976 |
| NSK | NU315ET (NSK) |
| SKC | 9046704 |
| RHP | NU315 |
| Bower Roller Bearing | MA1315EL |
| NSK | NU315 |
| SKF | NU315-EC P (SKF) |
