| Designation | Bore diameter | Outside diameter | Width | Basic dynamic load rating | Limiting speed |
|---|---|---|---|---|---|
| [mm] | [mm] | [mm] | [kN] | [ r/min] | |
| 6305 | 25 | 62 | 17 | 23.4 | 16000 |
| 6305 ETN9 | 25 | 62 | 17 | 26 | 16000 |
| 6305-2Z/VA208 | 25 | 62 | 17 | —— | 100 |
| 6305-2Z/VA228 | 25 | 62 | 17 | —— | 200 |
| 6305-2ZNR | 25 | 62 | 17 | 23.4 | 13000 |
| 6305-RS1 | 25 | 62 | 17 | 23.4 | 7500 |
| 6305-Z | 25 | 62 | 17 | 23.4 | 16000 |
| 6306 | 30 | 72 | 19 | 29.6 | 13000 |
| 6306 NR/C3 | 30 | 72 | 19 | 29.6 | 13000 |
| 6306-2RS1/C3 | 30 | 72 | 19 | 29.6 | 6300 |
| 6306-2RS1/GJN | 30 | 72 | 19 | 29.6 | 6300 |
| 6306-2RZ | 30 | 72 | 19 | 29.6 | 11000 |
| 6306-2RZTN9/HC5C3WT | 30 | 72 | 19 | 28.1 | 13000 |
| 6306-2Z | 30 | 72 | 19 | 29.6 | 11000 |
| 6306-2Z/C4WT | 30 | 72 | 19 | 29.6 | 11000 |
| 6306-2ZTN9/HC5C3WT | 30 | 72 | 19 | 28.1 | 13000 |
| 6306-RS1 | 30 | 72 | 19 | 29.6 | 6300 |
| 6306-ZNR/C3 | 30 | 72 | 19 | 29.6 | 13000 |
| 6307 2ZNRJEM | 35 | 80 | 21 | 35.1 | 9500 |
| 6307 NR | 35 | 80 | 21 | 35.1 | 12000 |
| 6307 NRJEM | 35 | 80 | 21 | 35.1 | 12000 |
| 6307 ZJEM | 35 | 80 | 21 | 35.1 | 12000 |
| 6307 ZNRJEM | 35 | 80 | 21 | 35.1 | 12000 |
| 6307-2RS1 | 35 | 80 | 21 | 35.1 | 6000 |