| Bore diameter | d | 17 | mm |
| sleeve length | B1 | 24 | mm |
| Thread | G | M20x1 |
| Bore diameter bearing | d | 20 | mm |
| Width nut and lock | B2 | 7 | mm |
| Outside diameter nut | d2 | 32 | mm |
| Manufacturer | Part Number |
|---|---|
| NSK | H204 |
| SKC | 5853458 |
| SKC | 3019665 |
| SNR | H204 (SNR) |
| NSK | H204X |
| SKF | H204 (SKF) |
| ZKL-ZVL | H204 |
| KOYO | H204 |
| Steyr-Daimler-Puch | H204 |
| RIV Officine di Villar Perosa | TL20 |
