| 基本尺寸 | ||||
| d mm |
d in |
D mm |
D in |
T mm |
| 221.224 | 8.7096 | 355.498 | 13.996 | 228.6 | 228.6 | 9 | 311.15 | 12.25 | 200.025 |
| 228.6 | 9 | 311.15 | 12.25 | 200.025 | 228.6 | 9 | 400.05 | 15.75 | 296.875 |
| 241.478 | 9.507 | 349.148 | 13.746 | 228.6 | 241.478 | 9.507 | 349.148 | 13.746 | 228.6 |
| 244.475 | 9.625 | 327.025 | 12.875 | 193.675 | 244.475 | 9.625 | 327.025 | 12.875 | 193.675 |
| 254 | 10 | 358.775 | 14.125 | 269.875 | 254 | 10 | 358.775 | 14.125 | 269.875 |
| 254 | 10 | 358.775 | 14.125 | 269.875 |