粉末冶金含油
轴承轴套的主要尺寸
a)筒形 b)带挡边的筒形 c)球形
孔径d
|
0.8
|
1
|
1.5
|
2
|
2.5
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
12
|
14
|
15
|
16
|
薄外径D
|
—
|
—
|
—
|
—
|
—
|
5
|
7
|
8
|
9
|
10
|
11
|
12
|
14
|
16
|
18
|
—
|
20
|
外径D
|
3
|
3
|
4
|
5
|
6
|
6
|
8
|
9
|
10
|
11
|
12
|
14
|
16
|
18
|
20
|
—
|
22
|
挡边直径D1
|
—
|
5
|
6
|
8
|
9
|
9
|
12
|
13
|
14
|
15
|
16
|
19
|
22
|
24
|
26
|
—
|
28
|
挡边厚度e
|
—
|
1
|
1.5
|
2
|
2.5
|
|
3
|
—
|
3
|
球径D
|
—
|
3
|
4.5
|
5
|
6
|
8
|
10
|
12
|
14
|
16
|
16
|
18
|
22
|
22
|
24
|
27
|
28
|
宽度B
|
1,2
|
1,2
|
1~3
|
2~4
|
2~4
|
3~6
|
3~6
|
4~10
|
4~12
|
5~14
|
6~16
|
6~18
|
8~20
|
8~20
|
10~22
|
—
|
12~28
|
(球形)宽度B
|
—
|
2
|
3
|
3
|
4
|
6
|
8
|
9
|
10
|
11
|
11
|
12
|
14
|
15
|
17
|
20
|
20
|
孔径d
|
18
|
20
|
22
|
25
|
28
|
30
|
32
|
35
|
38
|
40
|
42
|
45
|
48
|
50
|
55
|
60
|
薄外径D
|
22
|
24
|
26
|
30
|
34
|
36
|
38
|
42
|
45
|
48
|
50
|
53
|
56
|
58
|
63
|
68
|
外径D
|
24
|
26
|
28
|
32
|
36
|
38
|
40
|
45
|
48
|
50
|
52
|
55
|
58
|
60
|
65
|
70
|
挡边直径D1
|
30
|
32
|
34
|
38
|
44
|
46
|
48
|
55
|
58
|
60
|
62
|
65
|
68
|
70
|
75
|
80
|
挡边厚度e
|
3
|
3.5
|
4
|
5
|
6
|
球径D
|
30
|
36
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
宽度B
|
12~30
|
16~35
|
16~35
|
20~40
|
20~40
|
22~45
|
22~45
|
25~50
|
25~55
|
30~60
|
30~60
|
35~65
|
35~70
|
35~70
|
40~75
|
40~80
|
(球形)宽度B
|
20
|
25
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
—
|
注: 1.(薄)外径表示薄系列筒形轴套外径。
2. 筒形轴套宽度尺寸系列为:1,2,3,4,5,6,8,10,12,14,16,18,20,22,25,28,30,32,35,40,45,50,55,60,65,70,75,80。