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发布日期：2024-04-09 浏览次数：
标准类型：GB/中国
标准号：GB/T 893.2-1986
单位：毫米（mm） 规格：Φ20~Φ200
| (mm) | d max | d min | h max | h min | d1 |
|---|---|---|---|---|---|
| Φ20 | 21.92 | 21.37 | 1.05 | 0.87 | 2 |
| Φ21 | 22.92 | 22.37 | 1.05 | 0.87 | 2 |
| Φ22 | 23.92 | 23.37 | 1.05 | 0.87 | 2 |
| Φ24 | 26.32 | 25.69 | 1.25 | 1.07 | 2 |
| Φ25 | 27.32 | 26.69 | 1.25 | 1.07 | 2 |
| Φ26 | 28.32 | 27.69 | 1.25 | 1.07 | 2 |
| Φ28 | 30.6 | 29.85 | 1.25 | 1.07 | 2 |
| Φ30 | 32.6 | 31.85 | 1.25 | 1.07 | 2 |
| Φ31 | 33.9 | 33.15 | 1.25 | 1.07 | 2.5 |
| Φ32 | 34.9 | 34.15 | 1.25 | 1.07 | 2.5 |
| Φ34 | 37 | 36.25 | 1.56 | 1.35 | 2.5 |
| Φ35 | 38.3 | 37.55 | 1.56 | 1.35 | 2.5 |
| Φ36 | 39.3 | 38.55 | 1.56 | 1.35 | 2.5 |
| Φ37 | 40.3 | 39.55 | 1.56 | 1.35 | 2.5 |
| Φ38 | 41.3 | 40.55 | 1.56 | 1.35 | 2.5 |
| Φ40 | 44.4 | 43.11 | 1.56 | 1.35 | 2.5 |
| Φ42 | 46.4 | 45.11 | 1.56 | 1.35 | 3 |
| Φ45 | 49.4 | 48.11 | 1.56 | 1.35 | 3 |
| Φ47 | 51.6 | 50.04 | 1.56 | 1.35 | 3 |
| Φ48 | 52.6 | 51.04 | 1.56 | 1.35 | 3 |
| Φ50 | 55.3 | 53.74 | 2.06 | 1.82 | 3 |
| Φ52 | 57.3 | 55.74 | 2.06 | 1.82 | 3 |
| Φ55 | 60.3 | 58.74 | 2.06 | 1.82 | 3 |
| Φ56 | 61.3 | 59.74 | 2.06 | 1.82 | 3 |
| Φ58 | 63.3 | 61.74 | 2.06 | 1.82 | 3 |
| Φ60 | 65.3 | 63.74 | 2.06 | 1.82 | 3 |
| Φ62 | 67.3 | 65.74 | 2.06 | 1.82 | 3 |
| Φ63 | 68.3 | 66.74 | 2.06 | 1.82 | 3 |
| Φ65 | 70.3 | 68.74 | 2.57 | 2.28 | 3 |
| Φ68 | 73.6 | 72.04 | 2.57 | 2.28 | 3 |
| Φ70 | 75.6 | 74.04 | 2.57 | 2.28 | 3 |
| Φ72 | 77.6 | 76.04 | 2.57 | 2.28 | 3 |
| Φ75 | 80.6 | 79.04 | 2.57 | 2.28 | 3 |
| Φ78 | 83.8 | 81.96 | 2.57 | 2.28 | 3 |
| Φ80 | 86.8 | 84.96 | 2.57 | 2.28 | 3 |
| Φ82 | 88.8 | 86.96 | 2.57 | 2.28 | 3 |
| Φ85 | 91.8 | 89.96 | 2.57 | 2.28 | 3 |
| Φ88 | 94.8 | 92.96 | 2.57 | 2.28 | 3 |
| Φ90 | 96.8 | 94.96 | 2.57 | 2.28 | 3 |
| Φ92 | 98.8 | 96.96 | 2.57 | 2.28 | 3 |
| Φ95 | 101.8 | 99.96 | 2.57 | 2.28 | 3 |
| Φ98 | 104.8 | 102.96 | 2.57 | 2.28 | 3 |
| Φ100 | 106.8 | 104.96 | 2.57 | 2.28 | 3 |
| Φ102 | 109.3 | 107.46 | 3.07 | 2.78 | 4 |
| Φ105 | 113.3 | 111.46 | 3.07 | 2.78 | 4 |
| Φ108 | 116.3 | 114.46 | 3.07 | 2.78 | 4 |
| Φ110 | 118.3 | 116.46 | 3.07 | 2.78 | 4 |
| Φ112 | 120.3 | 118.46 | 3.07 | 2.78 | 4 |
| Φ115 | 123.5 | 121.37 | 3.07 | 2.78 | 4 |
| Φ120 | 128.5 | 126.37 | 3.07 | 2.78 | 4 |
| Φ125 | 133.5 | 131.37 | 3.07 | 2.78 | 4 |
| Φ130 | 138.5 | 136.37 | 3.07 | 2.78 | 4 |
| Φ135 | 143.5 | 141.37 | 3.07 | 2.78 | 4 |
| Φ140 | 148.5 | 146.37 | 3.07 | 2.78 | 4 |
| Φ145 | 153.5 | 151.37 | 3.07 | 2.78 | 4 |
| Φ150 | 159.5 | 157.37 | 3.07 | 2.78 | 4 |
| Φ155 | 165.5 | 163.37 | 3.07 | 2.78 | 4 |
| Φ160 | 170.5 | 168.37 | 3.07 | 2.78 | 4 |
| Φ165 | 176 | 173.87 | 3.07 | 2.78 | 4 |
| Φ170 | 181 | 178.87 | 3.07 | 2.78 | 4 |
| Φ175 | 186.2 | 183.78 | 3.07 | 2.78 | 4 |
| Φ180 | 191.2 | 188.78 | 3.07 | 2.78 | 4 |
| Φ185 | 196.2 | 193.78 | 3.07 | 2.78 | 4 |
| Φ190 | 201.2 | 198.78 | 3.07 | 2.78 | 4 |
| Φ195 | 206.2 | 203.78 | 3.07 | 2.78 | 4 |
| Φ200 | 211.2 | 208.78 | 3.07 | 2.78 | 4 |
