| 型号 | 外形尺寸(mm) | |||
| d | D | B | rs min | |
| 6912-2RS | 60 | 85 | 13 | 1 | 6912-2RSC3 | 60 | 85 | 13 | 1 |
| 6912-RS | 60 | 85 | 13 | 1 | 6912-RSC3 | 60 | 85 | 13 | 1 |
| 6913-2RS | 65 | 90 | 13 | 1 | 6913-2RSC3 | 65 | 90 | 13 | 1 |
| 6913-RS | 65 | 90 | 13 | 1 | 6913-RSC3 | 65 | 90 | 13 | 1 |
| 6914-2RS | 70 | 100 | 16 | 1 | 6914-2RSC3 | 70 | 100 | 16 | 1 |
| 6914-RS | 70 | 100 | 16 | 1 | 6914-RSC3 | 70 | 100 | 16 | 1 |
