内包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
|
+0.30
+0.15
|
7
|
±0.3
|
0.25
|
(18)
|
40
|
+0.30
+0.15
|
7
|
±0.3
|
0.25
|
6
|
22
|
20
|
35
|
7
|
22
|
20
|
40
|
8
|
22
|
(20)
|
45
|
8
|
24
|
22
|
35
|
9
|
22
|
22
|
40
|
10
|
22
|
22
|
47
|
10
|
25
|
25
|
40
|
12
|
24
|
25
|
47
|
12
|
25
|
25
|
52
|
+0.35
+0.20
|
0.35
|
12
|
30
|
28
|
40
|
15
|
26
|
28
|
47
|
15
|
30
|
28
|
52
|
15
|
35
|
30
|
42
|
(16)
|
28
|
30
|
47
|
16
|
30
|
(30)
|
50
|
(16)
|
35
|
30
|
52
|
8
|
18
|
30
|
32
|
45
|
18
|
35
|
32
|
47
|
32
|
52
|
+0.35
+0.20
|
8
|
0.35
|
70
|
95
|
+0.35
(0.45)
+0.20
|
10
|
0.5
|
35
|
50
|
(70)
|
100
|
35
|
52
|
75
|
95
|
35
|
55
|
75
|
100
|
38
|
55
|
80
|
100
|
38
|
58
|
(80)
|
105
|
38
|
62
|
80
|
110
|
40
|
55
|
(85)
|
105
|
12
|
±0.4
|
(40)
|
60
|
85
|
110
|
40
|
62
|
85
|
120
|
42
|
55
|
(90)
|
110
|
42
|
62
|
(90)
|
115
|
(42)
|
65
|
90
|
120
|
45
|
62
|
95
|
120
|
45
|
65
|
(95)
|
125
|
+0.45
(0.50)
+0.25
|
0.65
|
(45)
|
70
|
(95)
|
130
|
50
|
68
|
100
|
125
|
(50)
|
70
|
(100)
|
130
|
50
|
72
|
(100)
|
140
|
(52)
|
72
|
(105)
|
130
|
(52)
|
75
|
(105)
|
140
|
(52)
|
80
|
110
|
140
|
55
|
72
|
(110)
|
150
|
(55)
|
75
|
(115)
|
140
|
55
|
80
|
(115)
|
150
|
60
|
80
|
+0.35
(0.45)
+0.20
|
0.5
|
120
|
150
|
60
|
85
|
(120)
|
160
|
(60)
|
90
|
(125)
|
150
|
65
|
85
|
130
|
160
|
65
|
90
|
(130)
|
170
|
(65)
|
95
|
140
|
170
|
15
|
70
|
90
|
(140)
|
180
|
150
|
180
|
+0.45
(0.50)
+0.25
|
15
|
|
0.65
|
(250)
|
290
|
0.80
|
(150)
|
190
|
0.80
|
260
|
300
|
20
|
160
|
190
|
280
|
320
|
+0.55
+0.30
|
1.00
|
(160)
|
200
|
300
|
340
|
170
|
200
|
320
|
360
|
180
|
210
|
340
|
380
|
190
|
220
|
360
|
400
|
200
|
230
|
380
|
420
|
220
|
250
|
400
|
440
|
240
|
270
|
|
|