常用O型密封圈尺寸参照表
| 型号 |
O圈 内径 |
|
|
|
|
|
| 4X1.8 |
4 |
1.8 |
2.4 |
7.6 |
1.28 |
2.6 |
| 4.5X1.8 |
4.5 |
1.8 |
2.9 |
8.1 |
1.28 |
2.6 |
| 5X1.8 |
5 |
1.8 |
3.4 |
8.6 |
1.28 |
2.6 |
| 5.3X1.8 |
5.3 |
1.8 |
3.7 |
8.9 |
1.28 |
2.6 |
| 5.6X1.8 |
5.6 |
1.8 |
4 |
9.2 |
1.28 |
2.6 |
| 6X1.8 |
6 |
1.8 |
4.4 |
9.6 |
1.28 |
2.6 |
| 6.3X1.8 |
6.3 |
1.8 |
4.7 |
9.9 |
1.28 |
2.6 |
| 6.7X1.8 |
6.7 |
1.8 |
5.1 |
10.3 |
1.28 |
2.6 |
| 6.9X1.8 |
6.9 |
1.8 |
5.3 |
10.5 |
1.28 |
2.6 |
| 7.1X1.8 |
7.1 |
1.8 |
5.5 |
10.7 |
1.28 |
2.6 |
| 7.5X1.8 |
7.5 |
1.8 |
5.9 |
11.1 |
1.28 |
2.6 |
| 8X1.8 |
8 |
1.8 |
6.4 |
11.6 |
1.28 |
2.6 |
| 7.1X2.65 |
7.1 |
2.65 |
4.8 |
12.4 |
1.97 |
3.8 |
| 7.5X2.65 |
7.5 |
2.65 |
5.2 |
12.8 |
1.97 |
3.8 |
| 8X2.65 |
8 |
2.65 |
5.7 |
13.3 |
1.97 |
3.8 |
| 8.5X2.65 |
8.5 |
2.65 |
6.2 |
13.8 |
1.97 |
3.8 |
| 9X2.65 |
9 |
2.65 |
6.7 |
14.3 |
1.97 |
3.8 |
| 9.5X2.65 |
9.5 |
2.65 |
7.2 |
14.8 |
1.97 |
3.8 |
| 10X2.65 |
10 |
2.65 |
7.7 |
15.3 |
1.97 |
3.8 |
| 10.6X2.65 |
10.6 |
2.65 |
8.3 |
15.9 |
1.97 |
3.8 |
| 11.2X2.65 |
11.2 |
2.65 |
8.9 |
16.5 |
1.97 |
3.8 |
| 11.8X2.65 |
11.8 |
2.65 |
9.5 |
17.1 |
1.97 |
3.8 |
| 12.5X2.65 |
12.5 |
2.65 |
10.2 |
17.8 |
1.97 |
3.8 |
| 13.2X2.65 |
13.2 |
2.65 |
10.9 |
18.5 |
1.97 |
3.8 |
| 14X2.65 |
14 |
2.65 |
11.7 |
19.3 |
1.97 |
3.8 |
| 15X2.65 |
15 |
2.65 |
12.7 |
20.3 |
1.97 |
3.8 |
| 16X2.65 |
16 |
2.65 |
13.7 |
21.3 |
1.97 |
3.8 |
| 17X2.65 |
17 |
2.65 |
14.7 |
22.3 |
1.97 |
3.8 |
| 18X2.65 |
18 |
2.65 |
15.7 |
23.3 |
1.97 |
3.8 |
| 19X2.65 |
19 |
2.65 |
16.7 |
24.3 |
1.97 |
3.8 |
| 20X2.65 |
20 |
2.65 |
17.7 |
25.3 |
1.97 |
3.8 |
| 21.2X2.65 |
21.2 |
2.65 |
18.9 |
26.5 |
1.97 |
3.8 |
| 22.4X2.65 |
22.4 |
2.65 |
20.1 |
27.7 |
1.97 |
3.8 |
| 23.6X2.65 |
23.6 |
2.65 |
21.3 |
28.9 |
1.97 |
3.8 |
| 25X2.65 |
25 |
2.65 |
22.7 |
30.3 |
1.97 |
3.8 |
| 25.8X2.65 |
25.8 |
2.65 |
23.5 |
31.1 |
1.97 |
3.8 |
| 26.5X2.65 |
26.5 |
2.65 |
24.2 |
31.8 |
1.97 |
3.8 |
| 28X2.65 |
28 |
2.65 |
25.7 |
33.3 |
1.97 |
3.8 |
| 30X2.65 |
30 |
2.65 |
27.7 |
35.3 |
1.97 |
3.8 |
| 18X3.55 |
18 |
3.55 |
15.1 |
25.1 |
2.75 |
5 |
| 19X3.55 |
19 |
3.55 |
16.1 |
26.1 |
2.75 |
5 |
| 20X3.55 |
20 |
3.55 |
17.1 |
27.1 |
2.75 |
5 |
| 21.2X3.55 |
21.2 |
3.55 |
18.3 |
28.3 |
2.75 |
5 |
| 22.4X3.55 |
22.4 |
3.55 |
19.5 |
29.5 |
2.75 |
5 |
| 23.6X3.55 |
23.6 |
3.55 |
20.7 |
30.7 |
2.75 |
5 |
| 25X3.55 |
25 |
3.55 |
22.1 |
32.1 |
2.75 |
5 |
| 26.5X3.55 |
26.5 |
3.55 |
23.6 |
33.6 |
2.75 |
5 |
| 28X3.55 |
28 |
3.55 |
25.1 |
35.1 |
2.75 |
5 |
| 30X3.55 |
30 |
3.55 |
27.1 |
37.1 |
2.75 |
5 |
| 31.5X3.55 |
31.5 |
3.55 |
28.6 |
38.6 |
2.75 |
5 |
| 32.5X3.55 |
32.5 |
3.55 |
29.6 |
39.6 |
2.75 |
5 |
| 33.5X3.55 |
33.5 |
3.55 |
30.6 |
40.6 |
2.75 |
5 |
| 34.5X3.55 |
34.5 |
3.55 |
31.6 |
41.6 |
2.75 |
5 |
| 35.5X3.55 |
35.5 |
3.55 |
32.6 |
42.6 |
2.75 |
5 |
| 36.5X3.55 |
36.5 |
3.55 |
33.6 |
43.6 |
2.75 |
5 |
| 37.5X3.55 |
37.5 |
3.55 |
34.6 |
44.6 |
2.75 |
5 |
| 38.7X3.55 |
38.7 |
3.55 |
35.8 |
45.8 |
2.75 |
5 |
| 40X3.55 |
40 |
3.55 |
37.1 |
47.1 |
2.75 |
5 |
| 41.2×3.55 |
41.2 |
3.55 |
38.3 |
48.3 |
2.75 |
5 |
| 42.5X3.55 |
42.5 |
3.55 |
39.6 |
49.6 |
2.75 |
5 |
| 43.7X3.55 |
43.7 |
3.55 |
40.8 |
50.8 |
2.75 |
5 |
| 45X3.55 |
45 |
3.55 |
42.1 |
52.1 |
2.75 |
5 |
| 46.2X3.55 |
46.2 |
3.55 |
43.3 |
53.3 |
2.75 |
5 |
| 47.5X3.55 |
47.5 |
3.55 |
44.6 |
54.6 |
2.75 |
5 |
| 48.7X3.55 |
48.7 |
3.55 |
45.8 |
55.8 |
2.75 |
5 |
| 50X3.55 |
50 |
3.55 |
47.1 |
57.1 |
2.75 |
5 |
| 51.5X3.55 |
51.5 |
3.55 |
48.6 |
58.6 |
2.75 |
5 |
| 53X3.55 |
53 |
3.55 |
50.1 |
60.1 |
2.75 |
5 |
| 54.5X3.55 |
54.5 |
3.55 |
51.6 |
61.6 |
2.75 |
5 |
| 56X3.55 |
56 |
3.55 |
53.1 |
63.1 |
2.75 |
5 |
| 58X3.55 |
58 |
3.55 |
55.1 |
65.1 |
2.75 |
5 |
| 60X3.55 |
60 |
3.55 |
57.1 |
67.1 |
2.75 |
5 |
| 61.5X3.55 |
61.5 |
3.55 |
58.6 |
68.6 |
2.75 |
5 |
| 63X3.55 |
63 |
3.55 |
60.1 |
70.1 |
2.75 |
5 |
| 65X3.55 |
65 |
3.55 |
62.1 |
72.1 |
2.75 |
5 |
| 67X3.55 |
67 |
3.55 |
64.1 |
74.1 |
2.75 |
5 |
| 69X3.55 |
69 |
3.55 |
66.1 |
76.1 |
2.75 |
5 |
| 71X3.55 |
71 |
3.55 |
68.1 |
78.1 |
2.75 |
5 |
| 73X3.55 |
73 |
3.55 |
70.1 |
80.1 |
2.75 |
5 |
| 75X3.55 |
75 |
3.55 |
72.1 |
82.1 |
2.75 |
5 |
| 77.5X3.55 |
77.5 |
3.55 |
74.6 |
84.6 |
2.75 |
5 |
| 80X3.55 |
80 |
3.55 |
77.1 |
87.1 |
2.75 |
5 |
| 82.5X3.55 |
82.5 |
3.55 |
79.6 |
89.6 |
2.75 |
5 |
| 85X3.55 |
85 |
3.55 |
82.1 |
92.1 |
2.75 |
5 |
| 87.5X3.55 |
87.5 |
3.55 |
84.6 |
94.6 |
2.75 |
5 |
| 90X3.55 |
90 |
3.55 |
87.1 |
97.1 |
2.75 |
5 |
| 92.5X3.55 |
92.5 |
3.55 |
89.6 |
99.6 |
2.75 |
5 |
| 95X3.55 |
95 |
3.55 |
92.1 |
102.1 |
2.75 |
5 |
| 97.5X3.55 |
97.5 |
3.55 |
94.6 |
104.6 |
2.75 |
5 |
| 100X3.55 |
100 |
3.55 |
97.1 |
107.1 |
2.75 |
5 |
| 103X3.55 |
103 |
3.55 |
100.1 |
110.1 |
2.75 |
5 |
| 106X3.55 |
106 |
3.55 |
103.1 |
113.1 |
2.75 |
5 |
| 109X3.55 |
109 |
3.55 |
106.1 |
116.1 |
2.75 |
5 |
| 112X3.55 |
112 |
3.55 |
109.1 |
119.1 |
2.75 |
5 |
| 115X3.55 |
115 |
3.55 |
112.1 |
122.1 |
2.75 |
5 |
| 118X3.55 |
118 |
3.55 |
115.1 |
125.1 |
2.75 |
5 |
| 450X7 |
450 |
7 |
444.6 |
464 |
5.72 |
9.7 |
| 462X7 |
462 |
7 |
456.6 |
476 |
5.72 |
9.7 |
注：尺寸为mm。
