单耳止动垫圈（摘自GB 854-88）
垫圈规格为2.5～48mm的单耳止动垫圈。
标记示例：
规格10mm、材料为Q215钢、经退火、表面氧化的单耳止动垫圈鼙昙牵
垫圈 GB 854 10
垫圈规格为2.5～486mm的单耳止动垫圈：
|
规格
(螺纹大径)
|
d
|
D
|
L
|
S
|
B
|
B1
|
r
|
|
max
|
min
|
max
|
min
|
公称
|
min
|
max
|
|
2.5
|
2.95
|
2.7
|
8
|
7.64
|
10
|
9.71
|
10.29
|
0.4
|
3
|
6
|
2.5
|
|
3
|
3.5
|
3.2
|
10
|
9.64
|
12
|
11.65
|
12.35
|
0.4
|
4
|
7
|
2.5
|
|
4
|
4.5
|
4.2
|
14
|
13.57
|
14
|
13.65
|
14.35
|
0.4
|
5
|
9
|
2.5
|
|
5
|
5.6
|
5.3
|
17
|
16.57
|
16
|
15.65
|
16.35
|
0.5
|
6
|
11
|
2.5
|
|
6
|
6.76
|
6.4
|
19
|
18.48
|
18
|
17.65
|
18.35
|
0.5
|
7
|
12
|
4
|
|
8
|
8.76
|
8.4
|
22
|
21.48
|
20
|
19.58
|
20.42
|
0.5
|
8
|
16
|
4
|
|
10
|
10.93
|
10.5
|
26
|
25.48
|
22
|
21.58
|
22.42
|
0.5
|
10
|
19
|
6
|
|
12
|
13.43
|
13
|
32
|
31.38
|
28
|
27.58
|
28.42
|
1
|
12
|
21
|
10
|
|
(14)
|
15.43
|
15
|
32
|
31.38
|
28
|
27.58
|
28.42
|
1
|
12
|
25
|
10
|
|
16
|
17.43
|
17
|
40
|
39.38
|
32
|
31.50
|
32.50
|
1
|
15
|
32
|
10
|
|
(18)
|
19.52
|
19
|
45
|
44.38
|
36
|
35.50
|
36.50
|
1
|
18
|
38
|
10
|
|
20
|
21.52
|
21
|
45
|
49.38
|
36
|
36.50
|
36.50
|
1
|
18
|
38
|
10
|
|
(22)
|
23.52
|
23
|
50
|
49.38
|
42
|
41.50
|
42.50
|
1
|
20
|
39
|
10
|
|
24
|
25.52
|
25
|
50
|
49.38
|
42
|
41.50
|
42.50
|
1
|
20
|
42
|
10
|
|
(27)
|
28.52
|
28
|
58
|
57.26
|
48
|
47.50
|
48.50
|
1.5
|
24
|
48
|
16
|
|
30
|
31.62
|
31
|
63
|
62.26
|
52
|
51.40
|
52.60
|
1.5
|
26
|
55
|
16
|
|
36
|
37.62
|
37
|
75
|
74.26
|
62
|
61.40
|
62.60
|
1.5
|
30
|
65
|
16
|
|
42
|
43.62
|
43
|
88
|
87.13
|
70
|
69.40
|
70.60
|
1.5
|
35
|
78
|
16
|
|
48
|
50.62
|
50
|
100
|
99.13
|
80
|
79.40
|
80.60
|
1.5
|
40
|
90
|
16
|
注：尽可能不采用括号内的规格。
