Boorbussen, zonder kraag
|
Code
|
d1 F7
|
l1
|
d2 n6
|
|
|
|---|---|---|---|---|---|
|
B 2
|
6
|
5
|
1
| ||
|
B 2
|
9
|
5
|
1
| ||
|
B 2.1
|
6
|
5
|
1
| ||
|
B 2.1
|
9
|
5
|
1
| ||
|
B 2.5
|
6
|
5
|
1
| ||
|
B 2.5
|
9
|
5
|
1
| ||
|
B 3
|
8
|
6
|
1
| ||
|
B 3
|
12
|
6
|
2
| ||
|
B 3.1
|
8
|
6
|
1
| ||
|
B 3.1
|
12
|
6
|
2
| ||
|
B 3.5
|
8
|
7
|
2
| ||
|
B 3.5
|
12
|
7
|
3
| ||
|
B 4
|
8
|
7
|
2
| ||
|
B 4
|
12
|
7
|
2
| ||
|
B 4
|
16
|
7
|
3
| ||
|
B 4.1
|
8
|
8
|
2
| ||
|
B 4.1
|
12
|
8
|
3
| ||
|
B 4.5
|
8
|
8
|
2
| ||
|
B 4.5
|
12
|
8
|
3
| ||
|
B 5
|
8
|
8
|
2
| ||
|
B 5
|
12
|
8
|
4
| ||
|
B 5
|
16
|
8
|
4
| ||
|
B 5.1
|
10
|
10
|
4
| ||
|
B 5.1
|
16
|
10
|
4
| ||
|
B 5.5
|
10
|
10
|
4
| ||
|
B 5.5
|
16
|
10
|
7
| ||
|
B 6
|
10
|
10
|
4
| ||
|
B 6
|
16
|
10
|
6
| ||
|
B 6
|
20
|
10
|
8
| ||
|
B 6.1
|
10
|
12
|
6
| ||
|
B 6.1
|
16
|
12
|
10
| ||
|
B 6.5
|
10
|
12
|
6
| ||
|
B 6.5
|
16
|
12
|
10
| ||
|
B 7
|
10
|
12
|
6
| ||
|
B 7
|
16
|
12
|
9
| ||
|
B 8
|
10
|
12
|
5
| ||
|
B 8
|
16
|
12
|
8
| ||
|
B 8
|
20
|
12
|
10
| ||
|
B 8.1
|
12
|
15
|
12
| ||
|
B 8.1
|
20
|
15
|
19
| ||
|
B 8.5
|
12
|
15
|
11
| ||
|
B 8.5
|
20
|
15
|
18
| ||
|
B 9
|
12
|
15
|
10
| ||
|
B 9
|
20
|
15
|
17
| ||
|
B 10
|
12
|
15
|
9
| ||
|
B 10
|
20
|
15
|
15
| ||
|
B 10
|
25
|
15
|
19
| ||
|
B 10.1
|
12
|
18
|
14
| ||
|
B 10.1
|
20
|
18
|
27
| ||
|
B 10.5
|
12
|
18
|
15
| ||
|
B 10.5
|
20
|
18
|
28
| ||
|
B 11
|
12
|
18
|
14
| ||
|
B 11
|
20
|
18
|
24
| ||
|
B 12
|
12
|
18
|
13
| ||
|
B 12
|
20
|
18
|
22
| ||
|
B 12
|
25
|
18
|
27
| ||
|
B 12.1
|
16
|
22
|
33
| ||
|
B 12.1
|
28
|
22
|
57
| ||
|
B 12.5
|
16
|
22
|
32
| ||
|
B 12.5
|
28
|
22
|
56
| ||
|
B 13
|
16
|
22
|
30
| ||
|
B 13
|
28
|
22
|
53
| ||
|
B 14
|
16
|
22
|
25
| ||
|
B 14.1
|
16
|
22
|
28
| ||
|
B 14
|
28
|
22
|
49
| ||
|
B 14.1
|
28
|
22
|
48
| ||
|
B 15
|
16
|
22
|
25
| ||
|
B 15
|
28
|
22
|
44
| ||
|
B 15.1
|
16
|
26
|
43
| ||
|
B 15.1
|
28
|
26
|
75
| ||
|
B 16
|
16
|
26
|
40
| ||
|
B 16.1
|
16
|
26
|
40
| ||
|
B 16
|
28
|
26
|
72
| ||
|
B 16.1
|
28
|
26
|
71
| ||
|
B 18
|
16
|
26
|
34
| ||
|
B 18
|
28
|
26
|
60
| ||
|
B 20
|
20
|
30
|
60
| ||
|
B 20
|
36
|
30
|
109
| ||
|
B 22
|
20
|
30
|
49
| ||
|
B 22
|
36
|
30
|
90
| ||
|
B 25
|
20
|
35
|
72
| ||
|
B 25
|
36
|
35
|
131
| ||
|
B 30
|
25
|
42
|
130
| ||
|
B 30
|
45
|
42
|
236
|
Guide bushings DIN 179 are characterized by the tight dimensional and positional tolerances in connection with the hardened and finely machined surface. As a result, they are suitable for extremely universal use in many applications.
Holes with tolerance H7 are recommended for installing the bushings. In connection with the outer diameter of the bushing with a tolerance of n6, use of a transition adapter is recommended.
For guide applications, combination with the guide pins GN 771.1 is recommended.