| 型号 | 外形尺寸(mm) | |||
| d | D | B | rs min | |
| 6304-ZZ | 20 | 52 | 15 | 1.1 | 6304-ZZC3 | 20 | 52 | 15 | 1.1 |
| 6304-ZZC3P6QE6 | 20 | 52 | 15 | 1.1 | 6303-Z | 17 | 47 | 14 | 1 |
| 6303-ZC3 | 17 | 47 | 14 | 1 | 6303-ZZ | 17 | 47 | 14 | 1 |
| 6303-ZZC3 | 17 | 47 | 14 | 1 | 6303-ZZC3P6QE6 | 17 | 47 | 14 | 1 |
| 6302-Z | 15 | 42 | 13 | 1 | 6302-ZC3 | 15 | 42 | 13 | 1 |
| 6302-ZZ | 15 | 42 | 13 | 1 | 6302-ZZC3 | 15 | 42 | 13 | 1 |
