| Designation | Bore diameter | Outside diameter | Width | Basic dynamic load rating | Limiting speed |
|---|---|---|---|---|---|
| [mm] | [mm] | [mm] | [kN] | [ r/min] | |
| 6304-ZNR | 20 | 52 | 15 | 16.8 | 19000 |
| 6304/C3 | 20 | 52 | 15 | 16.8 | 19000 |
| 6304/C4 | 20 | 52 | 15 | 16.8 | 19000 |
| 6305 2ZJEM | 25 | 62 | 17 | 23.4 | 13000 |
| 6305 N | 25 | 62 | 17 | 23.4 | 16000 |
| 6305 NR | 25 | 62 | 17 | 23.4 | 16000 |
| 6305 NR/C3 | 25 | 62 | 17 | 23.4 | 16000 |
| 6305 NRJEM | 25 | 62 | 17 | 23.4 | 16000 |
| 6305 ZJEM | 25 | 62 | 17 | 23.4 | 16000 |
| 6305-2RS1/W64 | 25 | 62 | 17 | 23.4 | 5400 |
| 6305-2RSH/VA947 | 25 | 62 | 17 | 23.4 | 7500 |
| 6305-2ZTN9/HC5C3WT | 25 | 62 | 17 | 22.5 | 16000 |
| 6305-Z/C3 | 25 | 62 | 17 | 23.4 | 16000 |
| 6305/C3 | 25 | 62 | 17 | 23.4 | 16000 |
| 6305/C4 | 25 | 62 | 17 | 23.4 | 16000 |
| 6306 2ZNRJEM | 30 | 72 | 19 | 29.6 | 6300 |
| 6306 TN9/C4 | 30 | 72 | 19 | 29.6 | 13000 |
| 6306-2LS2/C5/246560 AA | 30 | 72 | 19 | 29.6 | 13000 |
| 6306-2RS1/C3GJN | 30 | 72 | 19 | 29.6 | 6300 |
| 6306-2RS1NR | 30 | 72 | 19 | 28.1 | 6300 |
| 6306-2RS2/C5GJB | 30 | 72 | 19 | 29.6 | 13000 |
| 6306-2RSF/C3GJN8 | 30 | 72 | 19 | 29.6 | 3500 |
| 6306-RS1/C3 | 30 | 72 | 19 | 29.6 | 13000 |
| 6306/HC5C3 | 30 | 72 | 19 | 28.1 | 16000 |