外露骨架旋转轴唇形油封尺寸系列(摘自 GB/T 13871-1992) (mm)
d1
轴的基
本直径
|
D
|
b
|
δ
圆度公差
|
d1
轴的基
本直径
|
D
|
b
|
δ
圆度公差
|
基本外径
|
极限偏差
|
基本宽度
|
极限偏差
|
基本外径
|
极限偏差
|
基本宽度
|
极限偏差
|
6
|
16
|
+0.20
+0.08
|
7
|
±0.3
|
0.18
|
12
|
30
|
+0.23
+0.09
|
8
|
±0.3
|
0.25
|
6
|
22
|
15
|
26
|
7
|
22
|
15
|
30
|
8
|
22
|
15
|
35
|
8
|
24
|
(16)
|
28
|
9
|
22
|
16
|
30
|
10
|
22
|
(16)
|
35
|
10
|
25
|
18
|
30
|
12
|
24
|
18
|
35
|
12
|
25
|
(18)
|
40
|
20
|
35
|
45
|
65
|
20
|
40
|
(45)
|
70
|
(20)
|
45
|
50
|
68
|
22
|
35
|
(50)
|
70
|
22
|
40
|
(52)
|
72
|
22
|
47
|
(52)
|
72
|
25
|
40
|
(52)
|
75
|
25
|
47
|
55
|
80
|
25
|
52
|
+0.23
+0.09
|
0.25
|
(55)
|
80
|
28
|
40
|
55
|
85
|
+0.25
+0.10
|
0.30
|
28
|
47
|
60
|
90
|
28
|
52
|
60
|
85
|
10
|
30
|
42
|
(60)
|
90
|
30
|
47
|
(65)
|
95
|
(30)
|
50
|
70
|
90
|
30
|
52
|
70
|
95
|
32
|
45
|
(70)
|
100
|
32
|
47
|
8
|
75
|
95
|
32
|
52
|
75
|
100
|
35
|
50
|
80
|
100
|
35
|
52
|
(80)
|
105
|
35
|
55
|
80
|
110
|
38
|
55
|
(85)
|
105
|
12
|
±0.4
|
38
|
58
|
85
|
110
|
38
|
62
|
85
|
120
|
40
|
55
|
(90)
|
110
|
(40)
|
60
|
(90)
|
115
|
40
|
62
|
90
|
120
|
42
|
55
|
95
|
120
|
42
|
62
|
(95)
|
125
|
+0.28
+0.12
|
0.40
|
(42)
|
65
|
(95)
|
130
|
45
|
62
|
100
|
125
|