活塞密封腔体L3用V形夹织物橡胶组合密封圈的尺寸及公差 (摘自GB/T10708.1-1989) (mm)
D
|
d
|
L3
|
D7
|
D8
|
D7、D8
极限偏差
|
D9
|
极限
偏差
|
S7
|
S8
|
S9
|
S7、S8、S9
极限偏差
|
l3
|
l4
|
l5
|
l3、l4、l5
极限偏差
|
V形圈
数量
|
20
|
10
|
16
|
20.6
|
19.7
|
±0.22
|
20.8
|
±0.25
|
5.6
|
4.7
|
5.8
|
±0.15
|
3
|
6
|
6.5
|
±0.20
|
2
|
25
|
15
|
25.6
|
24.7
|
25.8
|
32
|
22
|
32.6
|
31.7
|
32.8
|
40
|
30
|
40.6
|
39.7
|
40.8
|
50
|
40
|
50.6
|
49.7
|
50.8
|
56
|
46
|
56.6
|
55.7
|
56.8
|
63
|
53
|
63.6
|
62.7
|
63.8
|
50
|
35
|
25
|
50.7
|
49.5
|
51.1
|
8.2
|
7
|
8.6
|
4.5
|
8
|
8
|
56
|
41
|
56.7
|
55.5
|
57.1
|
63
|
48
|
63.7
|
62.5
|
64.1
|
70
|
55
|
70.7
|
69.5
|
±0.28
|
71.1
|
±0.35
|
80
|
65
|
80.7
|
79.5
|
81.1
|
90
|
75
|
90.7
|
89.5
|
91.1
|
100
|
85
|
100.7
|
99.5
|
101.1
|
110
|
95
|
110.7
|
109.5
|
111.1
|
70
|
50
|
32
|
70.8
|
69.4
|
71.3
|
80
|
60
|
80.8
|
79.4
|
81.3
|
90
|
70
|
90.8
|
89.4
|
91.3
|
100
|
80
|
100.8
|
99.4
|
101.3
|
110
|
90
|
110.8
|
109.4
|
±0.35
|
111.3
|
±0.45
|
10.8
|
9.4
|
11.3
|
5
|
10
|
11
|
125
|
105
|
125.8
|
124.4
|
126.3
|
140
|
120
|
140.8
|
139.4
|
141.3
|
160
|
140
|
160.8
|
159.4
|
161.3
|
180
|
160
|
180.8
|
179.4
|
181.3
|
125
|
100
|
40
|
126
|
124.4
|
126.6
|
13.5
|
11.9
|
14.1
|
6
|
12
|
15
|
140
|
115
|
141
|
139.4
|
141.6
|
160
|
135
|
161
|
169.4
|
161.6
|
180
|
155
|
181
|
179.4
|
181.6
|
200
|
175
|
201
|
199.4
|
±0.45
|
201.6
|
±0.60
|
220
|
195
|
221
|
219.4
|
221.6
|
250
|
225
|
251
|
249.4
|
251.6
|
200
|
170
|
50
|
201.3
|
199.2
|
201.9
|
16.3
|
14.2
|
16.8
|
6.5
|
17.5
|
±0.25
|
3
|
220
|
190
|
221.3
|
219.2
|
221.9
|
250
|
220
|
251.3
|
249.2
|
251.9
|
280
|
250
|
281.3
|
279.2
|
±0.60
|
281.9
|
±0.90
|
320
|
290
|
321.3
|
319.2
|
321.9
|
360
|
330
|
361.3
|
359.2
|
361.9
|
400
|
360
|
63
|
401.6
|
399
|
±0.90
|
402.1
|
±1.20
|
21.6
|
19
|
22.1
|
±0.20
|
7
|
14
|
26.5
|
450
|
410
|
451.6
|
449
|
452.1
|
500
|
460
|
501.6
|
499
|
502.1
|
