| Metric Keyway and Key Details for Universal Joints |
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|
|
|
|
d
|
b (Tol. P9/JS9)
Hub
Keyway
|
b (Tol. P9/N9)
Shaft
Keyway
|
h
|
t1
|
t2
|
t3
|
t4
|
|
7
8
|
2
2
|
2
2
|
2
2
|
8
9
|
1 +0.1
1
|
5.8
6.8
|
1.2 +0.1
1.2
|
|
9
10
|
3
3
|
3
3
|
3
3
|
10.4
11.4
|
1.4
1.4
|
7.2
8.2
|
1.8
1.8
|
|
11
12
|
4
4
|
4
4
|
4
4
|
12.8
13.8
|
1.8
1.8
|
8.5
9.5
|
2.5
2.5
|
|
13
14
15
16
17
|
5
5
5
5
5
|
5
5
5
5
5
|
5
5
5
5
5
|
15.3
16.3
17.3
18.3
19.3
|
2.3
2.3
2.3
2.3
2.3
|
10
11
12
13
14
|
3
3
3
3
3
|
|
18
20
22
|
6
6
6
|
6
6
6
|
6
6
6
|
20.8
22.8
24.8
|
2.8
2.8
2.8
|
14.5
16.5
18.5
|
3.5
3.5
3.5
|
|
24
25
26
28
30
|
8
8
8
8
8
|
8
8
8
8
8
|
7
7
7
7
7
|
27.3
28.3
29.3
31.3
33.3
|
3.3 +0.2
3.3
3.3
3.3
3.3
|
20
21
22
24
26
|
4 +0.2
4
4
4
4
|
|
32
34
35
36
38
|
10
10
10
10
10
|
10
10
10
10
10
|
8
8
8
8
8
|
35.3
37.3
38.3
39.3
41.3
|
3.3
3.3
3.3
3.3
3.3
|
27
29
30
31
33
|
5
5
5
5
5
|
|
40
42
44
|
12
12
12
|
12
12
12
|
8
8
8
|
43.3
45.3
47.3
|
3.3
3.3
3.3
|
35
37
39
|
5
5
5
|
|
| The above chart is to be used for universal joint attachments DIN 808 and GN 908. |
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