| Fabricante | Referencia |
|---|---|
| NBR Bearing Units | SAPF204 |
| SKF | PF47-20FA |
| KOYO | SAPF204 |
| SNR | ESPF204 (SNR) |
| NSK | ENPF204 |
| SKF | PF20FM |
| SNR | SLFE20EC |
| Hugo Finkenrath OHG | BF20 |
| Nanan | SAPF204 |
| RHP | SLFE20EC (RHP) |
| Neuweg Fertigung GmbH | BFA20 |
| SNR | USPF204 (SNR) |
| NTN | AELPF204 |
| Dodge | F3B-SLX-20M |
| Fafnir | RA20 |
