| Width | B | 15 | mm |
| Bore diameter | d | 20 | mm |
| Limiting speed | nG | 19,800 | |
| Basic static load rating, radial | C0r | 7,900 |
| Outside diameter | D | 52 | mm |
| Reference speed | nϑr | 14,400 | |
| Fatigue load limit, radial | Cur | 540 | N |
| Basic dynamic load rating, radial | Cr | 16,900 |
| Shoulder diameter inner ring | d1 | 30.30 | mm |
| Minimum chamfer dimension | rmin | 1.10 | mm |
| Caliber diameter outer ring | D2 | 44.40 | mm |
| Maximum fillet radius | ra max | 1.10 | mm |
| Minimum diameter shaft shoulder | da min | 27 | mm |
| Maximum diameter of housing shoulder | Da max | 45 | mm |
| Manufacturer | Part Number |
|---|---|
| Toyota | 97110-06304 |
| Suzuki Motor | 08143-63040 |
| Suzuki Motor | 09262-20025 |
| SKF | 6304-Z/C3 QE6 (SKF) |
| SKF | 6304-Z/C3 (SKF) |
| SKF | 6304-ZJEM |
| Kawasaki | 601B6304Z |
| SKC | 6805924 |
| SKC | 9041163 |
