7N型系列机械密封结构
型号规格/尺寸 | d | d1 | D | D1 | L | L1 | L2 | L3 |
7N-25 | 25 | 40 | 40.0 | 34.0 | 48.0 | 40.0 | 19.5 | 5.5 |
7N-30 | 30 | 45 | 45.0 | 39.0 | 50.5 | 42.5 | 19.5 | 5.5 |
7N-35 | 35 | 50 | 50.0 | 44.0 | 50.5 | 42.5 | 19.5 | 5.5 |
7N-40 | 40 | 57 | 58.0 | 51.0 | 53.0 | 45.0 | 22.0 | 5.5 |
7N-45 | 45 | 62 | 63.0 | 56.0 | 53.0 | 45.0 | 22.0 | 5.5 |
7N-50 | 50 | 67 | 70.0 | 62.0 | 55.5 | 47.5 | 23.0 | 5.5 |
7N-55 | 55 | 72 | 75.0 | 67.0 | 55.5 | 47.5 | 23.0 | 5.5 |
7N-60 | 60 | 81 | 80.0 | 72.0 | 60.5 | 52.5 | 23.0 | 6.5 |
7N-65 | 65 | 86 | 85.0 | 77.0 | 60.5 | 52.5 | 23.0 | 6.5 |
7N-70 | 70 | 91 | 92.0 | 83.0 | 68.0 | 60.0 | 26.0 | 6.5 |
7N-75 | 75 | 99 | 97.0 | 88.0 | 68.0 | 60.0 | 26.0 | 6.5 |
7N-80 | 80 | 104 | 105.0 | 95.0 | 68.0 | 60.0 | 26.2 | 7.0 |
7N-85 | 85 | 109 | 110.0 | 100.0 | 68.0 | 60.0 | 26.2 | 7.0 |
7N-90 | 90 | 114 | 115.0 | 105.0 | 73.0 | 65.0 | 26.2 | 7.0 |
7N-95 | 95 | 119 | 120.0 | 110.0 | 73.0 | 65.0 | 25.2 | 7.0 |
7N-100 | 100 | 124 | 125.0 | 115.0 | 73.0 | 65.0 | 25.2 | 7.0 |
7N-105 | 105 | 138 | 134.3 | 122.2 | 77.0 | 67.0 | 30.0 | 7.0 |
7N-110 | 110 | 143 | 140.3 | 128.2 | 77.0 | 67.0 | 30.0 | 7.0 |
7N-115 | 115 | 148 | 148.3 | 136.2 | 77.0 | 67.0 | 30.0 | 7.0 |
7N-120 | 120 | 153 | 150.3 | 138.2 | 77.0 | 67.0 | 30.0 | 7.0 |
7N-125 | 125 | 158 | 154.3 | 142.2 | 77.0 | 67.0 | 30.0 | 7.0 |
7N-130 | 130 | 163 | 158.3 | 146.2 | 77.0 | 67.0 | 30.0 | 7.0 |
7N-135 | 135 | 168 | 164.3 | 152.2 | 77.0 | 67.0 | 30.0 | 7.0 |
7N-140 | 140 | 173 | 168.3 | 156.2 | 77.0 | 67.0 | 30.0 | 7.0 |