| Manufacturer | Part Number |
|---|---|
| Fischer Bearings | NUM120 |
| NTN | NU324 |
| GPZ Bearings | 32324 |
| Marlin-Rockwell Corp. | MR324E |
| ZKL-ZVL | NU324 |
| Steyr-Daimler-Puch | NU324E/TGP1 |
| SKF | NU324 (SKF) |
| SKC | 5968422 |
| NSK | NU324 W (NSK) |
| NSK | NU324 |
| SNR | NU324E G15 (SNR) |
| RIV Officine di Villar Perosa | 24DBVP |
| Hyatt | A1324WB |
| Torrington | 120RU03 |
| SKF | NU324 EC P (SKF) |
| SKF | NU324 EC J (SKF) |
