GN 439

Levelling feet, with rubber underlay, vulcanized

Levelling feet, with rubber underlay, vulcanized

GN 439

Description
d1
d2
l
h
s
AF
Static load in N
GN 439-19-M6-30-70
19
M6
30
14
1.5
3
240
12
GN 439-19-M6-45-70
19
M6
45
14
1.5
3
240
14
GN 439-25-M6-30-70
25
M6
30
16
1.5
3
540
20
GN 439-25-M6-45-70
25
M6
45
16
1.5
3
540
22
GN 439-32-M8-40-70
32
M8
40
18
2
4
840
37
GN 439-32-M8-65-70
32
M8
65
18
2
4
840
40
GN 439-38-M8-40-70
38
M8
40
20
2
4
920
52
GN 439-38-M8-65-70
38
M8
65
20
2
4
920
57
GN 439-50-M10-45-70
50
M10
45
22
2.5
5
2500
100
GN 439-50-M10-70-70
50
M10
70
22
2.5
5
2500
110
GN 439-64-M10-45-70
64
M10
45
26
2.5
5
3700
130
GN 439-64-M10-70-70
64
M10
70
26
2.5
5
3700
177

 Steel

Tensile strength class 5

zinc plated, blue passivated

 Rubber underlay

Acrylonitrile butadiene rubber (NBR)

  • vulcanized
  • black
  • temperature resistant up to 120 °C
  • Hardness Shore A 70

 GN 439 levelling feet are used for installing smaller machines, systems or devices.

Thanks to the rubber underlay, they have a damping, noise-reducing effect and prevent surface damage. They are also designed such that the threaded spindle can absorb compressive forces. This is necessary because the retaining washer is not evenly supported during leveling.

Thanks to the stable rivet connection between the threaded spindle and the retaining washer, the introduced forces can be reliably transmitted to the rubber underlay.

  • other spindle diameters and lengths

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