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发布日期：2024-04-09 浏览次数：
标准类型：UNI/意大利
标准号：UNI 1751-1941
单位：毫米（mm） 规格：Φ3.5~Φ52
| (mm) | d max | d min | b max | b min | h max | h min | dc | H max | H min |
|---|---|---|---|---|---|---|---|---|---|
| Φ3.5 | 3.9 | 3.6 | 1.4 | 1.2 | 0.9 | 0.7 | 6.3 | 2.2 | 1.6 |
| Φ4 | 4.5 | 4.2 | 1.6 | 1.4 | 1 | 0.8 | 7.3 | 2.4 | 1.8 |
| Φ4.5 | 5 | 4.7 | 1.9 | 1.7 | 1.3 | 1.1 | 8.4 | 3.1 | 2.3 |
| Φ5 | 5.5 | 5.2 | 1.9 | 1.7 | 1.3 | 1.1 | 8.9 | 3.1 | 2.3 |
| Φ6 | 6.7 | 6.3 | 2.65 | 2.35 | 1.7 | 1.5 | 11.4 | 4.15 | 3.05 |
| Φ7 | 7.7 | 7.3 | 2.65 | 2.35 | 1.7 | 1.5 | 12.4 | 4.25 | 3.15 |
| Φ8 | 8.7 | 8.3 | 3.15 | 2.85 | 2.1 | 1.9 | 14.4 | 5.3 | 3.9 |
| Φ9 | 9.8 | 9.3 | 3.15 | 2.85 | 2.1 | 1.9 | 15.5 | 5.3 | 3.9 |
| Φ10 | 10.8 | 10.3 | 3.7 | 3.3 | 2.35 | 2.05 | 17.5 | 5.75 | 4.25 |
| Φ12 | 13.3 | 12.5 | 4.2 | 3.8 | 2.65 | 2.35 | 21 | 6.65 | 4.95 |
| Φ14 | 15.3 | 14.5 | 4.7 | 4.3 | 3.15 | 2.85 | 24 | 7.8 | 5.8 |
| Φ16 | 17.3 | 16.5 | 5.2 | 4.8 | 3.7 | 3.3 | 27 | 8.95 | 6.65 |
| Φ18 | 19.5 | 18.5 | 5.2 | 4.8 | 3.7 | 3.3 | 29 | 8.95 | 6.65 |
| Φ20 | 21.5 | 20.5 | 6.2 | 5.8 | 4.2 | 3.8 | 33 | 10.35 | 7.65 |
| Φ22 | 23.5 | 22.5 | 6.2 | 5.8 | 4.2 | 3.8 | 35 | 10.35 | 7.65 |
| Φ24 | 25.5 | 24.5 | 7.25 | 6.75 | 5.2 | 4.8 | 39 | 12.65 | 9.35 |
| Φ27 | 28.5 | 27.5 | 7.25 | 6.75 | 5.2 | 4.8 | 42 | 12.9 | 9.5 |
| Φ30 | 31.8 | 30.5 | 8.25 | 7.75 | 6.2 | 5.8 | 47 | 15.2 | 11.2 |
| Φ33 | 34.8 | 33.5 | 10.25 | 9.75 | 6.2 | 5.8 | 54 | 15.6 | 11.6 |
| Φ36 | 37.8 | 36.5 | 10.25 | 9.75 | 6.2 | 5.8 | 57 | 15.6 | 11.6 |
| Φ39 | 40.8 | 39.5 | 10.25 | 9.75 | 6.2 | 5.8 | 60 | 15.6 | 11.6 |
| Φ42 | 43.8 | 42.5 | 12.25 | 11.75 | 7.25 | 6.75 | 67 | 18 | 13.2 |
| Φ45 | 46.8 | 45.5 | 12.25 | 11.75 | 7.25 | 6.75 | 70 | 18 | 13.2 |
| Φ48 | 50.8 | 49.3 | 12.25 | 11.75 | 7.25 | 6.75 | 74 | 18 | 13.2 |
| Φ52 | 54.8 | 53.3 | 14.25 | 13.75 | 8.25 | 7.75 | 82 | 20.7 | 15.3 |
