| 型号 | 外形尺寸(mm) | |||
| d | D | B | rs min | |
| 6812-2RS | 60 | 78 | 10 | 0.3 | 6813-2RS | 65 | 85 | 10 | 0.6 |
| 6814-2RS | 70 | 90 | 10 | 0.6 | 6815-2RS | 75 | 95 | 10 | 0.6 |
| 6816-2RS | 80 | 100 | 10 | 0.6 | 6817-2RS | 85 | 110 | 13 | 1 |
| 6818-2RS | 90 | 115 | 13 | 1 | 6819-2RS | 95 | 120 | 13 | 1 |
| 6820-2RS | 100 | 125 | 13 | 1 | 6820-ZZ | 100 | 125 | 13 | 1 |
| 6819-ZZ | 95 | 120 | 13 | 1 | 6818-ZZ | 90 | 115 | 13 | 1 |
