![[pics:title]](/static/upload/image/20230118/1674031633972402.png)
| 规格 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | -14 | 16 | -18 | ||
| d | 最小值 | 2.1 | 2.6 | 3.1 | 4.1 | 5.1 | 6.1 | 8.1 | 10.2 | 12.2 | 14.2 | 16.2 | 18.2 | |
| 最大值 | 2.35 | 2.85 | 3.4 | 4.4 | 5.4 | 6.68 | 8.68 | 10.9 | 12.9 | 14.9 | 16.9 | 19.04 | ||
| h | 公称 | 0.5 | 0.65 | 0.8 | 1.1 | 1.3 | 1.6 | 2.1 | 2.6 | 3.1 | 3.6 | 4.1 | 4.5 | |
| 最小值 | 0.42 | 0.57 | 0.7 | 1 | 1.2 | 1.5 | 2 | 2.45 | 2.95 | 3.4 | 3.9 | 4.3 | ||
| 最大值 | 0.58 | 0.73 | 0.9 | 1.2 | 1.4 | 1.7 | 2.2 | 2.75 | 3.25 | 3.8 | 4.3 | 4.7 | ||
| n | 最小值 | 0.42 | 0.57 | 0.7 | 1 | 1.2 | 1.5 | 2 | 2.45 | 2.95 | 3.4 | 3.9 | 4.3 | |
| 最大值 | 0.58 | 0.73 | 0.9 | 1.2 | 1.4 | 1.7 | 2.2 | 2.75 | 3.25 | 3.8 | 4.3 | 4.7 | ||
| H | 最小值 | 1 | 1.3 | 1.6 | 2.2 | 2.6 | 3.2 | 4.2 | 5.2 | 6.2 | 7.2 | 8.2 | 9 | |
| 最大值 | 1.25 | 1.63 | 2 | 2.75 | 3.25 | 4 | 5.25 | 6.5 | 7.75 | 9 | 10.25 | 11.25 | ||
| 千件重(钢制)≈kg | 0.016 | 0.033 | 0.06 | 0.15 | 0.258 | 0.47 | 1.07 | 2.06 | 3.51 | 5.51 | 8.15 | 10.98 | ||
| 规格 | 20 | -22 | 24 | -27 | 30 | -33 | 36 | -39 | 42 | -45 | 48 | |||
| d | 最小值 | 20.2 | 22.5 | 24.5 | 27.5 | 30.5 | 33.5 | 36.5 | 39.5 | 42.5 | 45.5 | 48.5 | ||
| 最大值 | 21.04 | 23.34 | 25.5 | 28.5 | 31.5 | 34.7 | 37.7 | 40.7 | 43.7 | 46.7 | 49.7 | |||
| h | 公称 | 5 | 5.5 | 6 | 6.8 | 7.5 | 8.5 | 9 | 10 | 10.5 | 11 | 12 | ||
| 最小值 | 4.8 | 5.3 | 5.8 | 6.5 | 7.2 | 8.2 | 8.7 | 9.7 | 10.2 | 10.7 | 11.7 | |||
| 最大值 | 5.2 | 5.7 | 6.2 | 7.1 | 7.8 | 8.8 | 9.3 | 10.3 | 10.8 | 11.3 | 12.3 | |||
| n | 最小值 | 4.8 | 5.3 | 5.8 | 6.5 | 7.2 | 8.2 | 8.7 | 9.7 | 10.2 | 10.7 | 11.7 | ||
| 最大值 | 5.2 | 5.7 | 6.2 | 7.1 | 7.8 | 8.8 | 9.3 | 10.3 | 10.8 | 11.3 | 12.3 | |||
| H | 最小值 | 10 | 11 | 12 | 13.6 | 15 | 17 | 18 | 20 | 21 | 22 | 24 | ||
| 最大值 | 12.5 | 13.75 | 15 | 17 | 18.75 | 21.25 | 22.5 | 25 | 26.25 | 27.5 | 30 | |||
| 千件重(钢制)≈kg | 15.05 | 20.24 | 26.23 | 37.88 | 51.06 | 72.43 | 88.03 | 118.2 | 139.6 | 163.4 | 208.1 | |||
