活塞杆密封腔体L2用橡胶密封圈的尺寸及公差 (摘自GB/T 10708.1-1989) (mm)
d
|
D
|
L2
|
d3
|
d4
|
d3、d4
极限偏差
|
d5
|
d6
|
d5、d6
极限偏差
|
S3
|
S4
|
S5
|
S6
|
l1
|
l2
|
6
|
14
|
6.3
|
5.3
|
6.5
|
±0.18
|
5
|
6.5
|
±0.20
|
4.7
±0.15
|
3.5
±0.15
|
5
±0.15
|
3.5
±0.15
|
5.5
±0.20
|
5.8
±0.20
|
8
|
16
|
7.3
|
8.5
|
7
|
8.5
|
10
|
18
|
9.3
|
10.5
|
9
|
10.5
|
12
|
20
|
11.3
|
12.5
|
11
|
12.5
|
14
|
22
|
13.3
|
14.5
|
13
|
14.5
|
16
|
24
|
15.3
|
16.5
|
15
|
16.5
|
18
|
26
|
17.3
|
18.5
|
17
|
18.5
|
20
|
28
|
19.3
|
20.5
|
19
|
20.5
|
22
|
30
|
21.3
|
22.5
|
±0.22
|
21
|
22.5
|
±0.25
|
25
|
33
|
24.3
|
25.5
|
24
|
25.5
|
10
|
20
|
8
|
9.2
|
10.6
|
±0.18
|
8.8
|
10.6
|
±0.20
|
5.80
±0.15
|
4.40
±0.15
|
6.20
±0.15
|
4.40
±0.15
|
7
±0.20
|
7.30
±0.20
|
12
|
22
|
11.2
|
12.6
|
10.8
|
12.6
|
14
|
24
|
13.2
|
14.6
|
12.8
|
14.6
|
16
|
26
|
15.2
|
16.6
|
14.8
|
16.6
|
18
|
28
|
17.2
|
18.6
|
16.8
|
18.6
|
20
|
30
|
19.2
|
20.6
|
18.8
|
20.6
|
22
|
32
|
21.6
|
22.6
|
±0.22
|
20.8
|
22.6
|
0.25
|
25
|
35
|
24.2
|
25.6
|
23.8
|
25.6
|
28
|
38
|
27.2
|
28.6
|
26.8
|
28.6
|
32
|
42
|
31.2
|
32.6
|
30.8
|
32.6
|
36
|
46
|
35.2
|
36.6
|
34.8
|
36.6
|
40
|
50
|
39.2
|
40.6
|
38.8
|
40.6
|
45
|
55
|
44.2
|
45.6
|
43.8
|
45.6
|
50
|
60
|
49.2
|
50.6
|
48.8
|
50.6
|
28
|
43
|
12.5
|
27
|
28.9
|
|
26.5
|
28.8
|
|
8.50
±0.15
|
6.60
±0.15
|
9
±0.15
|
6.7
±0.15
|
11.30
±0.20
|
11.50
±0.20
|
32
|
47
|
31
|
32.9
|
30.5
|
32.8
|
36
|
51
|
35
|
36.9
|
34.5
|
36.8
|
40
|
55
|
39
|
40.9
|
38.5
|
40.8
|
45
|
60
|
44
|
45.9
|
43.5
|
45.8
|
50
|
65
|
49
|
50.9
|
48.5
|
50.8
|
56
|
71
|
55
|
56.9
|
54.5
|
56.8
|
63
|
78
|
62
|
63.9
|
±0.28
|
61.5
|
63.8
|
±0.35
|
70
|
85
|
69
|
70.9
|
68.5
|
70.8
|
80
|
95
|
79
|
80.9
|
78.5
|
80.8
|
90
|
105
|
89
|
90.9
|
88.5
|
90.8
|
56
|
76
|
16
|
54.8
|
57.4
|
±0.22
|
54.2
|
57
|
±0.25
|
11.20
±0.15
|
8.60
±0.15
|
11.80
±0.15
|
9
±0.15
|
14.50
±0.20
|
15
±0.20
|
63
|
83
|
61.8
|
64.4
|
61.2
|
64
|
70
|
90
|
68.8
|
71.4
|
±0.28
|
68.2
|
71
|
±0.35
|
80
|
100
|
78.8
|
81.4
|
78.2
|
81
|
90
|
110
|
88.8
|
91.4
|
88.2
|
91
|
100
|
120
|
98.8
|
101.4
|
98.2
|
101
|
110
|
130
|
108.8
|
111.4
|
±0.35
|
108.2
|
111
|
±0.45
|
125
|
145
|
123.8
|
126.4
|
123.2
|
126
|
140
|
160
|
138.8
|
141.4
|
138.2
|
141
|
100
|
125
|
20
|
98.7
|
101.8
|
97.8
|
101.2
|
13.80
±0.15
|
10.70
±0.15
|
14.70
±0.15
|
11.30
±0.15
|
18 ±0.20
|
18.50
±0.20
|
110
|
135
|
108.7
|
111.8
|
107.8
|
111.2
|
125
|
150
|
123.7
|
126.8
|
122.8
|
126.2
|
140
|
165
|
138.7
|
141.8
|
137.8
|
141.2
|
160
|
185
|
158.7
|
161.8
|
157.8
|
161.2
|
180
|
205
|
178.7
|
181.8
|
±0.45
|
177.8
|
181.2
|
±0.60
|
200
|
225
|
198.7
|
201.8
|
197.8
|
201.2
|
160
|
190
|
25
|
158.6
|
162
|
157.2
|
161.5
|
16.4
±0.15
|
13
±0.15
|
18.5
±0.15
|
13.5
±0.15
|
22.5
±0.25
|
23
±0.25
|
180
|
210
|
178.6
|
182
|
177.2
|
181.5
|
200
|
230
|
198.6
|
202
|
197.2
|
201.5
|
220
|
250
|
218.6
|
222
|
217.2
|
221.5
|
250
|
280
|
248.6
|
252
|
247.2
|
251.5
|
280
|
310
|
278.6
|
282
|
±0.60
|
277.2
|
281.5
|
±0.90
|
320
|
360
|
32
|
318.2
|
323
|
316.7
|
322
|
21.8
±0.15
|
17
±0.15
|
23.3
±0.15
|
13
±0.15
|
28.5
±0.25
|
29
±0.25
|
360
|
400
|
358.2
|
363
|
357.7
|
362
|
