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JO形真空用橡胶密封圈尺寸系列(摘自JB/T 1091-1991)

注:1.本表的单位是mm。
2.标记示例:
JO形真空用橡胶密封圈名义直径d=50mm,标记为JO形密封圈d50 JB1091-91。
名义直径d | D | d1 | d2 | d3 | d4 | d5 | H | H1 | H2 | H3 | R1 | R2 | R3 | f |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
6 | 25 | 5.5 | 9 | 12 | 13 | 15 | 10 | 2.5 | 7.5 | 6 | 1.2 | 0.5 | 0.3 | 0.5 |
8 | 26 | 7.5 | 11 | 14 | 15 | 17 | 10 | 2.5 | 7.5 | 6 | 1.2 | 0.5 | 0.3 | 0.5 |
10 | 28 | 9.5 | 14 | 17 | 18 | 20 | 10 | 2.5 | 7.5 | 6 | 1.2 | 0.5 | 0.3 | 0.5 |
12 | 30 | 11.5 | 16 | 19 | 20 | 22 | 12 | 3 | 9 | 7 | 1.2 | 0.6 | 0.4 | 0.5 |
14 | 32 | 13.5 | 18 | 21 | 22 | 24 | 12 | 3 | 9 | 7 | 1.2 | 0.6 | 0.4 | 0.5 |
15 | 33 | 14.5 | 19 | 22 | 24 | 25 | 13 | 3 | 10 | 8 | 1.2 | 0.6 | 0.4 | 0.5 |
16 | 34 | 15.5 | 20 | 23 | 25 | 27 | 13 | 3 | 10 | 8 | 1.2 | 0.6 | 0.4 | 0.5 |
18 | 38 | 17.5 | 22 | 25 | 27 | 29 | 13 | 3 | 10 | 8 | 1.2 | 0.6 | 0.4 | 0.5 |
20 | 42 | 19.5 | 24 | 27 | 29 | 31 | 13 | 3 | 10 | 8 | 1.2 | 0.6 | 0.4 | 0.5 |
22 | 45 | 21.5 | 26 | 29 | 32 | 34 | 14 | 4 | 11 | 8 | 1.2 | 0.6 | 0.4 | 0.5 |
25 | 48 | 24.5 | 29 | 32 | 35 | 37 | 14 | 4 | 11 | 8 | 1.2 | 0.6 | 0.4 | 0.5 |
28 | 52 | 27.5 | 32 | 35 | 38 | 40 | 15 | 4 | 12 | 9 | 1.4 | 0.9 | 0.5 | 1 |
30 | 54 | 29.5 | 34 | 37 | 40 | 42 | 15 | 4 | 12 | 9 | 1.4 | 0.9 | 0.5 | 1 |
32 | 56 | 31 | 36 | 40 | 44 | 46 | 15 | 4 | 12 | 9 | 1.4 | 0.9 | 0.5 | 1 |
35 | 60 | 34 | 39 | 43 | 47 | 49 | 15 | 4 | 12 | 9 | 1.4 | 0.9 | 0.5 | 1 |
40 | 66 | 39 | 44 | 48 | 52 | 54 | 15 | 4 | 12 | 9 | 1.4 | 0.9 | 0.5 | 1 |
45 | 72 | 44 | 49 | 53 | 57 | 59 | 17 | 4 | 13 | 10 | 1.4 | 0.9 | 0.5 | 1 |
50 | 76 | 49 | 54 | 58 | 62 | 64 | 17 | 4 | 13 | 10 | 1.4 | 0.9 | 0.5 | 1 |
55 | 82 | 54 | 59 | 63 | 63 | 70 | 17 | 4 | 13 | 10 | 1.4 | 0.9 | 0.5 | 1 |
60 | 90 | 59 | 64 | 68 | 73 | 75 | 17 | 4 | 13 | 10 | 1.4 | 0.9 | 0.5 | 1 |
65 | 95 | 64 | 69 | 73 | 79 | 80 | 17 | 4 | 13 | 10 | 1.4 | 0.9 | 0.5 | 1 |
70 | 100 | 69 | 74 | 78 | 83 | 85 | 17 | 4 | 13 | 10 | 1.4 | 0.9 | 0.5 | 1 |
75 | 105 | 74 | 79 | 83 | 89 | 90 | 19 | 5 | 15 | 12 | 1.5 | 1 | 0.5 | 1 |
80 | 110 | 79 | 84 | 89 | 94 | 95 | 19 | 5 | 15 | 12 | 1.5 | 1 | 0.5 | 1 |
85 | 115 | 84 | 89 | 94 | 99 | 100 | 19 | 5 | 15 | 12 | 1.5 | 1 | 0.5 | 1 |
90 | 120 | 89 | 94 | 99 | 104 | 105 | 19 | 5 | 15 | 12 | 1.5 | 1 | 0.5 | 1 |
100 | 130 | 99 | 105 | 110 | 117 | 118 | 19 | 5 | 15 | 12 | 1.5 | 1 | 0.5 | 1 |
110 | 144 | 108 | 115 | 120 | 127 | 128 | 19 | 5 | 15 | 12 | 1.5 | 1 | 0.6 | 1.5 |
120 | 154 | 118 | 125 | 130 | 137 | 139 | 20 | 5 | 16 | 13 | 1.5 | 1 | 0.6 | 1.5 |
130 | 165 | 128 | 135 | 140 | 148 | 149 | 20 | 5 | 16 | 13 | 1.6 | 1.1 | 0.6 | 1.5 |
140 | 175 | 138 | 145 | 150 | 158 | 160 | 20 | 5 | 16 | 13 | 1.6 | 1.1 | 0.6 | 1.5 |
150 | 190 | 148 | 155 | 160 | 168 | 170 | 20 | 5 | 16 | 13 | 1.6 | 1.1 | 0.6 | 1.5 |
160 | 200 | 158 | 165 | 170 | 178 | 180 | 21 | 6 | 17 | 14 | 1.6 | 1.1 | 0.6 | 1.5 |
180 | 220 | 178 | 185 | 180 | 198 | 190 | 21 | 6 | 17 | 14 | 1.6 | 1.1 | 0.6 | 1.5 |
200 | 240 | 198 | 205 | 210 | 218 | 220 | 21 | 6 | 17 | 14 | 1.6 | 1.1 | 0.6 | 1.5 |