| Manufacturer | Part Number |
|---|---|
| NSK | EWF204 (NSK) |
| Dongguan TR Bearing | NAF204 |
| SNR | SF20DEC |
| NTN | UELF204 |
| KOYO | GAF1012MBJ |
| Dodge | F4B-SXR-20M-FF |
| Fafnir | RCJ20 |
| SNR | EXFE204 (SNR) |
| Neuweg Fertigung GmbH | GF4B20 |
| RHP | SF20DEC (RHP) |
| SNR | EWF204 |
| Dongguan TR Bearing | NAFU204 |
| Hugo Finkenrath OHG | FWS20A |
| SNR | EXF204 (SNR) |
| Dodge | F4B-SXR-20M |
| SKF | FY20WF |
| Neuweg Fertigung GmbH | GFS4B20 |
| HFB | FUH20 |
| Asahi | FGF204 |
| SKF | FY20-WM (SKF) |
| SKF | FY20GD |
