标准型弹簧垫圈(摘自GB 93-87)
垫圈规格为2~48mm的标准型弹簧垫圈。
标记示例:
规格16mm、材料为65Mn、表面氧化的标准型弹簧垫圈的标记:
垫圈 GB 93 16
垫圈规格为2~48mm的标准型弹簧垫圈:
规格
(螺纹大径)
|
d
|
S(b)
|
H
|
m
≤
|
min
|
max
|
公称
|
min
|
max
|
min
|
max
|
2
|
2.35
|
2.35
|
0.5
|
0.5
|
0.42
|
1
|
1.25
|
0.25
|
2.5
|
2.85
|
2.85
|
0.65
|
0.65
|
0.57
|
1.3
|
1.65
|
0.33
|
3
|
3.4
|
3.4
|
0.8
|
0.8
|
0.7
|
1.6
|
2
|
0.4
|
4
|
4.4
|
4.4
|
1.1
|
1.1
|
1
|
2.2
|
2.75
|
0.55
|
5
|
5.4
|
5.4
|
1.3
|
1.3
|
1.2
|
2.6
|
3.25
|
0.65
|
6
|
6.68
|
6.68
|
1.6
|
1.6
|
1.5
|
3.2
|
4
|
0.8
|
8
|
8.68
|
8.68
|
2.1
|
2.1
|
2
|
4.2
|
5.25
|
1.05
|
10
|
10.9
|
10.9
|
2.6
|
2.6
|
2.45
|
5.2
|
6.5
|
1.3
|
12
|
12.9
|
12.9
|
3.1
|
3.1
|
2.95
|
6.2
|
7.75
|
1.55
|
(14)
|
14.9
|
14.9
|
3.6
|
3.6
|
3.4
|
7.2
|
9
|
1.8
|
16
|
16.9
|
16.9
|
4.1
|
4.1
|
3.9
|
8.2
|
10.25
|
2.05
|
(18)
|
19.04
|
19.04
|
4.5
|
4.5
|
4.3
|
9
|
11.25
|
2.25
|
20
|
21.04
|
21.04
|
5
|
5
|
4.8
|
10
|
12.5
|
2.5
|
(22)
|
23.34
|
23.34
|
5.5
|
5.5
|
5.3
|
11
|
13.75
|
2.75
|
24
|
25.5
|
25.5
|
6
|
6
|
5.8
|
12
|
15
|
3
|
(27)
|
28.5
|
28.5
|
6.8
|
6.8
|
6.5
|
13.6
|
17
|
3.4
|
30
|
31.5
|
31.5
|
7.5
|
7.5
|
7.2
|
15
|
18.75
|
3.75
|
(33)
|
34.7
|
34.7
|
8.5
|
8.5
|
8.2
|
17
|
21.25
|
4.25
|
36
|
37.7
|
37.7
|
9
|
9
|
8.7
|
18
|
22.5
|
4.5
|
(39)
|
40.7
|
40.7
|
10
|
10
|
9.7
|
20
|
25
|
5
|
42
|
43.7
|
43.7
|
10.5
|
10.5
|
10.2
|
21
|
26.25
|
5.25
|
(45)
|
46.7
|
46.7
|
11
|
11
|
10.7
|
22
|
27.5
|
5.5
|
48
|
49.7
|
49.7
|
12
|
12
|
11.7
|
24
|
30
|
6
|
注:1)尽可能不采用括号内的规格。
2)m应大于零。