1
ø 12 mm
2
D = 14 15 16 17 18 19 20 21
2
4
X = 17
16
15
13
D = 22 23 24 25 26 27 28
6
5
4
X = 8
7
6
3
4
1 8
1 8 1 8
9
9
8
7
6
12
11
10
9
4
3
2
1
5
4
3
2
SH
Y
40
5
21
5
42
23
5
44
25
46
5
27
5
48
29
Y
5
50
31
52
5
33
5
A A
A
A
6
7
2
1
8
9
1
A
2
1
1
2
2
5