轻型弹簧垫圈 (摘自GB 859-87)
垫圈规格为3~30mm的轻型弹簧垫圈。
标记示例:
规格16mm、材料为65Mn、表面氧化的轻型弹簧垫圈的标记:
垫圈 GB 859 16
垫圈规格为3~30mm的轻型弹簧垫圈:
规格
(螺纹大径)
|
d
|
S
|
b
|
H
|
m
≤
|
min
|
max
|
公称
|
min
|
max
|
公称
|
min
|
max
|
min
|
max
|
3
|
3.1
|
3.4
|
0.6
|
0.52
|
0.68
|
1
|
0.9
|
1.1
|
1.2
|
1.5
|
0.3
|
4
|
4.1
|
4.4
|
0.8
|
0.70
|
0.90
|
1.2
|
1.1
|
1.3
|
1.6
|
2
|
0.4
|
5
|
5.1
|
5.4
|
1.1
|
1
|
1.2
|
1.5
|
1.4
|
1.6
|
2.2
|
2.75
|
0.55
|
6
|
6.1
|
6.68
|
1.3
|
1.2
|
1.4
|
2
|
1.9
|
2.1
|
2.6
|
3.25
|
0.65
|
8
|
8.1
|
8.68
|
1.6
|
1.5
|
1.7
|
2.5
|
2.35
|
2.65
|
3.2
|
4
|
0.8
|
10
|
10.2
|
10.9
|
2
|
1.9
|
2.1
|
3
|
2.85
|
3.15
|
4
|
5
|
1
|
12
|
12.2
|
12.9
|
2.5
|
2.35
|
2.65
|
3.5
|
3.3
|
3.7
|
5
|
6.25
|
1.25
|
(14)
|
14.2
|
14.9
|
3
|
2.85
|
3.15
|
4
|
3.8
|
4.2
|
6
|
7.5
|
1.5
|
16
|
16.2
|
16.9
|
3.2
|
3
|
3.4
|
4.5
|
4.3
|
4.7
|
6.4
|
8
|
1.6
|
(18)
|
18.2
|
19.04
|
3.6
|
3.4
|
3.8
|
5
|
4.8
|
5.2
|
7.2
|
9
|
1.8
|
20
|
20.2
|
21.04
|
4
|
3.8
|
4.2
|
5.5
|
5.3
|
5.7
|
8
|
10
|
2
|
(22)
|
22.5
|
23.34
|
4.5
|
4.3
|
4.7
|
6
|
5.8
|
6.2
|
9
|
11.25
|
2.25
|
24
|
24.5
|
25.5
|
5
|
4.8
|
5.2
|
7
|
6.7
|
7.3
|
10
|
12.5
|
2.5
|
(27)
|
27.5
|
28.5
|
5.5
|
5.3
|
5.7
|
8
|
7.7
|
8.3
|
11
|
13.75
|
2.75
|
30
|
30.5
|
31.5
|
6
|
5.8
|
6.2
|
9
|
8.7
|
9.3
|
12
|
15
|
3
|
注:尽可能不采用括号内的规格。