基本尺寸 | ||||
d mm |
d in |
D mm |
D in |
T mm |
1778 | 70 | 2159 | 85 | 393.7 | 2133.6 | 84 | 2819.4 | 111 | 742 |
2184.4 | 86 | 2527.3 | 99.5 | 304.8 | 2616.2 | 103 | 3048 | 120 | 381 |