塑料支承环和导向环尺寸及公差 (摘自GB/T 10708.2-1989) (mm)
D
|
d
|
L
|
D3
|
极限偏差
|
D4
|
极限偏差
|
l1
|
l2
|
l3
|
极限偏差
|
S5
|
极限偏差
|
25
|
17
|
10
|
25
|
0
－0.16
|
25
|
0
－0.20
|
5.5
|
1.5
|
4
|
＋0.10
0
|
4
|
0
－0.10
|
32
|
24
|
32
|
32
|
40
|
32
|
40
|
40
|
25
|
15
|
12.5
|
25
|
0
－0.18
|
25
|
0
－0.25
|
5
|
32
|
22
|
32
|
32
|
40
|
30
|
40
|
40
|
50
|
40
|
50
|
50
|
56
|
46
|
56
|
56
|
63
|
53
|
63
|
63
|
50
|
35
|
20
|
50
|
0
－0.22
|
50
|
0
－0.30
|
6.5
|
1.5
|
5
|
7.5
|
56
|
41
|
56
|
56
|
63
|
48
|
63
|
63
|
70
|
55
|
70
|
70
|
80
|
65
|
80
|
80
|
90
|
75
|
90
|
90
|
100
|
85
|
100
|
100
|
110
|
95
|
110
|
110
|
80
|
60
|
25
|
80
|
0
－0.26
|
80
|
0
－0.35
|
8.3
|
2
|
6.3
|
10
|
90
|
70
|
90
|
90
|
100
|
80
|
100
|
100
|
110
|
90
|
110
|
110
|
125
|
105
|
125
|
125
|
140
|
120
|
140
|
140
|
0
－0.40
|
＋0.10
0
|
160
|
140
|
160
|
160
|
180
|
160
|
180
|
180
|
125
|
110
|
32
|
125
|
125
|
13
|
3
|
10
|
＋0.12
0
|
12.5
|
＋0.10
0
|
140
|
115
|
140
|
140
|
160
|
135
|
160
|
160
|
180
|
155
|
180
|
180
|
200
|
170
|
36
|
200
|
0
－0.35
|
200
|
0
－0.50
|
15.5
|
3
|
12.5
|
＋0.12
0
|
15
|
0
－0.12
|
220
|
190
|
220
|
220
|
250
|
220
|
250
|
250
|
280
|
250
|
280
|
280
|
320
|
290
|
320
|
320
|
360
|
330
|
360
|
360
|
400
|
360
|
50
|
400
|
0
－0.50
|
400
|
0
－0.60
|
20
|
4
|
16
|
＋0.15
0
|
20
|
0
－0.15
|
450
|
410
|
450
|
450
|
500
|
460
|
500
|
500
|
注：山形橡胶密封圈用的塑料环为开口式，尺寸L见表鼓形夹织物橡胶密封圈和山形橡胶密封圈的尺寸及公差中图。
