| 尺寸 Size |
轴径
Axle Dia. |
规格标志
Designations |
d1 |
d2 |
d3
±0.5 |
b
±0.25 |
b1
-0.2 |
f1 |
f2 |
6 |
SF-1F 06040
SF-1F 06070 |
6
8 |
8
8 |
12
12 |
4
7 |
1
1 |
0.5 |
0.4 |
8 |
SF-1F 08055
SF-1F 08075 |
8
8 |
10
10 |
15
15 |
5.5
7.5 |
1
1 |
|
|
10 |
SF-1F 10070
SF-1F 10090
SF-1F 10120 |
10
10
10 |
12
12
12 |
18
18
18 |
7
9
12 |
1
1
1 |
|
|
12 |
SF-1F 12070
SF-1F 12090
SF-1F 12120 |
12
12
12 |
14
14
14 |
20
20
20 |
7
9
12 |
1
1
1 |
|
|
14 |
SF-1F 14120
SF-1F 14170 |
14
14 |
16
16 |
22
22 |
12
17 |
1
1 |
|
|
15 |
SF-1F 15090
SF-1F 15120
SF-1F 15170 |
15
15
15 |
17
17
17 |
23
23
23 |
9
12
17 |
1
1
1 |
|
|
16 |
SF-1F 16120
SF-1F 16170 |
16
16 |
18
18 |
24
25 |
12
17 |
1
1 |
|
|
18 |
SF-1F 18120
SF-1F 18170
SF-1F 18200 |
18
18
18 |
20
20
20 |
26
26
26 |
12
17
20 |
1
1
1 |
0.8 |
0.4 |
20 |
SF-1F 20115
SF-1F 2016
SF-1F 20215 |
20
20
20 |
23
23
23 |
30
30
30 |
11.5
16.5
21.5 |
1.5
1.5
1.5 |
|
|
22 |
SF-1F 22150
SF-1F 22200 |
22
22 |
25
25 |
32
32 |
15
20 |
1.5
1.5 |
|
|
25 |
SF-1F 25115
SF-1F 25165
SF-1F 25215 |
25
25
25 |
28
28
28 |
35
35
35 |
11.5
16.5
21.5 |
1.5
1.5
1.5 |
1.0 |
0.5 |
30 |
SF-1F 30160
SF-1F 30260 |
30
30 |
34
34 |
42
42 |
16
26 |
2
2 |
|
|
35 |
SF-1F 35160
SF-1F 35260 |
35
35 |
39
39 |
47
47 |
16
26 |
2
2 |
|
|
40 |
SF-1F 40260
SF-1F 40400 |
40
40 |
44
44 |
53
53 |
26
40 |
2
2 |
|
|
