外舌止动垫圈(GB/T 856—1988) mm |
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标记示例: 规格10mm、材料为Q215、经退火、表面氧化的外舌止动垫圈的标记: 垫圈 GB 856 10 |
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规格 (螺纹大径) |
d |
D |
b |
L |
S |
d1 |
t |
|||||
max |
min |
max |
min |
max |
min |
公称 |
min |
max |
||||
2.5 |
2.95 |
2.7 |
10 |
9.64 |
2 |
1.75 |
3.5 |
3.2 |
3.8 |
0.4 |
2.5 |
3 |
3 |
3.5 |
3.2 |
12 |
11.57 |
2.5 |
2.25 |
4.5 |
4.2 |
4.8 |
0.4 |
3 |
3 |
4 |
4.5 |
4.2 |
14 |
13.57 |
2.5 |
2.25 |
5.5 |
5.2 |
5.8 |
0.4 |
3 |
3 |
5 |
5.6 |
5.3 |
17 |
16.57 |
3.5 |
3.2 |
7 |
6.64 |
7.36 |
0.5 |
4 |
4 |
6 |
6.76 |
6.4 |
19 |
18.48 |
3.5 |
3.2 |
7.5 |
7.14 |
7.86 |
0.5 |
4 |
4 |
8 |
8.76 |
8.4 |
22 |
21.48 |
3.5 |
3.2 |
8.5 |
8.14 |
8.86 |
0.5 |
4 |
4 |
10 |
10.93 |
10.5 |
26 |
25.48 |
4.5 |
4.2 |
10 |
9.64 |
10.36 |
0.5 |
5 |
5 |
12 |
13.43 |
13 |
32 |
31.38 |
4.5 |
4.2 |
12 |
11.57 |
12.43 |
1 |
5 |
6 |
(14) |
15.43 |
15 |
32 |
31.38 |
4.5 |
4.2 |
12 |
11.57 |
12.43 |
1 |
5 |
6 |
16 |
17.43 |
17 |
40 |
39.38 |
5.5 |
5.2 |
15 |
14.57 |
15.43 |
1 |
6 |
6 |
(18) |
19.52 |
19 |
45 |
44.38 |
6 |
5.7 |
18 |
17.57 |
18.43 |
1 |
7 |
7 |
20 |
21.52 |
21 |
45 |
44.38 |
6 |
5.7 |
18 |
17.57 |
18.43 |
1 |
7 |
7 |
(22) |
23.52 |
23 |
50 |
49.38 |
7 |
6.64 |
20 |
19.48 |
20.52 |
1 |
8 |
7 |
24 |
25.52 |
25 |
50 |
49.38 |
7 |
6.64 |
20 |
19.48 |
20.52 |
1 |
8 |
7 |
(27) |
28.52 |
28 |
58 |
57.26 |
8 |
7.64 |
23 |
22.48 |
23.52 |
1.5 |
9 |
10 |
30 |
31.62 |
31 |
63 |
62.26 |
8 |
7.64 |
25 |
24.48 |
25.52 |
1.5 |
9 |
10 |
36 |
37.62 |
37 |
75 |
74.26 |
11 |
10.57 |
31 |
30.38 |
31.62 |
1.5 |
12 |
10 |
42 |
43.62 |
43 |
88 |
87.13 |
11 |
10.57 |
36 |
35.38 |
36.62 |
1.5 |
12 |
12 |
48 |
50.62 |
50 |
100 |
99.13 |
13 |
12.57 |
40 |
39.38 |
40.62 |
1.5 |
14 |
13 |
注:尽可能不采用括号内的规格。 |
质量 kg |
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规 格/mm |
2.5 |
3 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
每1000件钢制品的质量 ≈ |
0.21 |
0.30 |
0.41 |
0.75 |
0.92 |
1.20 |
1.65 |
5.00 |
4.65 |
7.73 |
规 格/mm |
18 |
20 |
22 |
24 |
27 |
30 |
36 |
42 |
48 |
- |
每1000件钢制品的质量 ≈ |
9.85 |
9.36 |
11.70 |
11.11 |
22.92 |
26.79 |
38.09 |
52.77 |
67.33 |
- |