活塞杆密封腔体L1用Y形橡胶密封圈的尺寸及公差 (摘自GB/T 10708.1-1989) (mm)
d
|
D
|
L1
|
d1
|
d2
|
d1、d2极限偏差
|
S1
|
S2
|
l
|
6
|
14
|
5
|
5
|
6.5
|
±0.20
|
5
±0.15
|
3.5
±0.15
|
4.6
±0.20
|
8
|
16
|
7
|
8.5
|
10
|
18
|
9
|
10.5
|
12
|
20
|
11
|
12.5
|
14
|
22
|
13
|
14.5
|
16
|
24
|
15
|
16.5
|
±0.25
|
18
|
26
|
17
|
18.5
|
20
|
28
|
19
|
20.5
|
22
|
30
|
21
|
22.5
|
25
|
33
|
24
|
25.5
|
28
|
38
|
6.3
|
26.8
|
28.6
|
6.2
±0.15
|
4.4
±0.15
|
5.6
±0.20
|
32
|
42
|
30.8
|
32.6
|
36
|
46
|
34.8
|
36.6
|
40
|
50
|
38.8
|
40.6
|
45
|
55
|
43.8
|
45.6
|
50
|
60
|
48.8
|
50.6
|
56
|
71
|
9.5
|
54.5
|
56.8
|
9
±0.15
|
6.7
±0.15
|
8.5
±0.20
|
63
|
78
|
61.5
|
63.8
|
70
|
85
|
68.5
|
70.8
|
±0.35
|
80
|
95
|
78.5
|
80.8
|
90
|
105
|
88.5
|
90.5
|
100
|
120
|
12.5
|
98.2
|
101
|
11.8
±0.15
|
9 ±0.15
|
11.3
±0.20
|
110
|
130
|
108.2
|
111
|
±0.45
|
125
|
145
|
123.2
|
126
|
140
|
160
|
138.2
|
141
|
160
|
185
|
16
|
157.8
|
161.2
|
14.7
±0.15
|
11.3
±0.15
|
14.8
±0.20
|
180
|
205
|
177.8
|
181.2
|
±0.60
|
200
|
225
|
197.8
|
201.2
|
220
|
250
|
20
|
217.2
|
221.5
|
17.8
±0.15
|
13.5
±0.15
|
18.5
±0.20
|
250
|
280
|
247.2
|
251.5
|
280
|
310
|
277.2
|
218.5
|
±0.90
|
320
|
360
|
25
|
316.7
|
322
|
23.3
±0.20
|
18
±0.20
|
23
±0.25
|
360
|
400
|
356.7
|
362
|
