活塞杆密封腔体L3用V形夹织物橡胶组合密封圈的尺寸及公差 (摘自GB/T 10708.1-1989) (mm)
d
|
D
|
L3
|
d7
|
d8
|
d7、d8
极限偏差
|
S7
|
S8
|
S7、S8、
极限偏差
|
l3
|
l4
|
l5
|
l3、l4、l5
极限偏差
|
V形圈
数量
|
6
|
14
|
14.5
|
5.5
|
6.3
|
±0.18
|
4.50
|
3.70
|
±0.15
|
2.5
|
6
|
3
|
±0.20
|
2
|
8
|
16
|
7.5
|
8.3
|
10
|
18
|
9.5
|
10.3
|
12
|
20
|
11.5
|
12.3
|
14
|
22
|
13.5
|
14.3
|
16
|
24
|
15.5
|
16.3
|
18
|
26
|
17.5
|
18.3
|
±0.22
|
20
|
28
|
19.5
|
20.3
|
22
|
30
|
21.5
|
22.3
|
25
|
33
|
24.5
|
25.3
|
10
|
20
|
16
|
9.4
|
10.3
|
5.60
|
4.70
|
3
|
6.50
|
12
|
22
|
11.4
|
12.3
|
14
|
24
|
13.4
|
14.3
|
16
|
26
|
15.4
|
16.3
|
18
|
28
|
17.4
|
18.3
|
20
|
30
|
19.4
|
20.3
|
22
|
32
|
21.4
|
22.3
|
25
|
35
|
24.4
|
25.3
|
28
|
38
|
27.4
|
28.3
|
32
|
42
|
31.4
|
32.3
|
36
|
46
|
35.4
|
36.3
|
40
|
55
|
39.4
|
40.3
|
45
|
55
|
44.4
|
45.3
|
50
|
60
|
49.4
|
50.3
|
28
|
43
|
25
|
27.3
|
28.5
|
8.20
|
7
|
4.50
|
8
|
3
|
32
|
47
|
31.3
|
32.5
|
36
|
51
|
35.3
|
36.5
|
40
|
55
|
39.3
|
40.5
|
45
|
60
|
44.3
|
45.5
|
50
|
65
|
49.3
|
50.5
|
56
|
71
|
55.3
|
56.5
|
63
|
78
|
62.3
|
63.5
|
70
|
85
|
69.3
|
70.5
|
±0.30
|
80
|
95
|
79.3
|
80.5
|
90
|
105
|
89.3
|
90.5
|
56
|
76
|
32
|
55.2
|
56.6
|
±0.22
|
10.8
|
9.4
|
6
|
10
|
63
|
83
|
62.2
|
63.6
|
70
|
90
|
69.2
|
70.6
|
±0.30
|
80
|
100
|
79.2
|
80.6
|
90
|
110
|
89.2
|
90.6
|
100
|
120
|
99.2
|
100.6
|
110
|
130
|
109.2
|
110.6
|
125
|
145
|
124.2
|
125.6
|
±0.35
|
140
|
160
|
139.2
|
140.6
|
100
|
125
|
40
|
99
|
100.6
|
13.5
|
11.9
|
12
|
±0.25
|
4
|
110
|
135
|
109
|
110.6
|
125
|
150
|
124
|
125.6
|
140
|
165
|
139
|
140.6
|
160
|
185
|
159
|
160.6
|
180
|
205
|
179
|
180.6
|
±0.45
|
200
|
225
|
199
|
200.6
|
160
|
190
|
50
|
158.8
|
160.8
|
±0.35
|
16.2
|
14.2
|
±0.20
|
6.5
|
14
|
5
|
180
|
210
|
178.8
|
180.8
|
±0.45
|
200
|
230
|
198.8
|
200.8
|
220
|
250
|
218.8
|
220.8
|
250
|
280
|
248.8
|
250.8
|
280
|
310
|
278.8
|
280.8
|
±0.60
|
320
|
360
|
63
|
318.4
|
321
|
21.6
|
19
|
±0.20
|
7
|
15.5
|
4
|
6
|
360
|
400
|
358.4
|
361
|
