| 主要尺寸 mm |
||||
| d1 | B1 | B2 | G (公称螺纹) |
G1 |
| 260 | 155 | 163 | Tr310×5 | 24 | 260 | 155 | 163 | Tr310×5 | 24 |
| 260 | 212 | 220 | Tr310×5 | 30 | 260 | 212 | 220 | Tr310×5 | 30 |
| 260 | 212 | 220 | Tr310×5 | 30 | 260 | 212 | 220 | Tr310×5 | 30 |
| 280 | 112 | 119 | Tr315×5 | 21 | 280 | 145 | 153 | Tr320×5 | 26 |
| 280 | 145 | 153 | Tr320×5 | 26 | 280 | 184 | 202 | Tr310×5 | 24 |
| 280 | 184 | 202 | Tr310×5 | 24 | 280 | 192 | 200 | Tr330×5 | 30 |