Technical
datasheet
with female thread
|
Catalogue
|
d1 h9
|
l1 ±0.13
|
d2
|
d3
|
d4
|
l2
|
Static load
max. in kN |
|
|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
GN 709.7-10-12-B
|
10
|
12
|
M 4
|
6
|
7
|
4.1
|
12
|
7
|
|
GN 709.7-10-25-B
|
10
|
25
|
M 4
|
6
|
7
|
17.1
|
12
|
14
|
|
GN 709.7-13-16-B
|
13
|
16
|
M 5
|
8.5
|
10
|
5.7
|
20
|
15
|
|
GN 709.7-13-25-B
|
13
|
25
|
M 5
|
8.5
|
10
|
14.7
|
20
|
24
|
|
GN 709.7-10-12-K
|
10
|
12
|
M 4
|
6
|
7
|
4.1
|
2
|
5
|
|
GN 709.7-10-25-K
|
10
|
25
|
M 4
|
6
|
7
|
17.1
|
2
|
12
|
|
GN 709.7-13-16-K
|
13
|
16
|
M 5
|
8.5
|
10
|
5.7
|
4
|
12
|
|
GN 709.7-13-25-K
|
13
|
25
|
M 5
|
8.5
|
10
|
14.7
|
4
|
20
|
|
GN 709.7-10-12-R
|
10
|
12
|
M 4
|
6
|
7
|
4.1
|
6
|
7
|
|
GN 709.7-10-25-R
|
10
|
25
|
M 4
|
6
|
7
|
17.1
|
6
|
14
|
|
GN 709.7-13-16-R
|
13
|
16
|
M 5
|
8.5
|
10
|
5.7
|
9
|
15
|
|
GN 709.7-13-25-R
|
13
|
25
|
M 5
|
8.5
|
10
|
14.7
|
9
|
23
|
Steel
Ball
Type B and R:
Steel hardened (54+2 HRC)
Type K:
Plastic (Polyacetal POM)
O-Ring
Rubber NBR (Perbunan®)
Clamping pads GN 709.7 are also used in jig and fixture construction, for example for clamping workpieces, as movable bearing surface or as stop. The swivel-mounted ball compensates uneven and non-parallel contact surfaces by as much as 10°. It is also secured against further twisting.
The O-ring holds the ball in position and prevents dirt from penetrating, resulting in a long service life and constant mobility.
