GN 21-U/UKMachinevoet

met moer / zonder moer, binnenzeskant aan de bovenkant, platte sleutel aan de onderkant

Roestvrij staal, met gedraaide voetplaat, zonder montagegaten

GN 21-U/UK

Code
d1
d2
l1
h1
h2
h4
A/F 2
A/F 3
Static load
in kN
GN 21-80-M16-75-D0-U
80
M 16
75
8.5
-
25.5
12
8
17
387
GN 21-80-M16-75-D1-U
80
M 16
75
-
2
25.5
12
8
17
409
GN 21-80-M16-100-D0-U
80
M 16
100
8.5
-
25.5
12
8
17
419
GN 21-80-M16-100-D1-U
80
M 16
100
-
2
25.5
12
8
17
441
GN 21-80-M16-125-D0-U
80
M 16
125
8.5
-
25.5
12
8
17
426
GN 21-80-M16-125-D1-U
80
M 16
125
-
2
25.5
12
8
17
448
GN 21-80-M16-150-D0-U
80
M 16
150
8.5
-
25.5
12
8
17
484
GN 21-80-M16-150-D1-U
80
M 16
150
-
2
25.5
12
8
17
506
GN 21-80-M16-200-D0-U
80
M 16
200
8.5
-
25.5
12
8
17
550
GN 21-80-M16-200-D1-U
80
M 16
200
-
2
25.5
12
8
17
572
GN 21-80-M16-250-D0-U
80
M 16
250
8.5
-
25.5
12
8
17
616
GN 21-80-M16-250-D1-U
80
M 16
250
-
2
25.5
12
8
17
638
GN 21-80-M20-75-D0-U
80
M 20
75
8.5
-
27
15
10
28
454
GN 21-80-M20-75-D1-U
80
M 20
75
-
2
27
15
10
28
476
GN 21-80-M20-100-D0-U
80
M 20
100
8.5
-
27
15
10
28
692
GN 21-80-M20-100-D1-U
80
M 20
100
-
2
27
15
10
28
714
GN 21-80-M20-125-D0-U
80
M 20
125
8.5
-
27
15
10
28
555
GN 21-80-M20-125-D1-U
80
M 20
125
-
2
27
15
10
28
577
GN 21-80-M20-150-D0-U
80
M 20
150
8.5
-
27
15
10
28
613
GN 21-80-M20-150-D1-U
80
M 20
150
-
2
27
15
10
28
635
GN 21-80-M20-200-D0-U
80
M 20
200
8.5
-
27
15
10
28
708
GN 21-80-M20-200-D1-U
80
M 20
200
-
2
27
15
10
28
730
GN 21-80-M20-250-D0-U
80
M 20
250
8.5
-
27
15
10
28
1231
GN 21-80-M20-250-D1-U
80
M 20
250
-
2
27
15
10
28
1253
GN 21-80-M24-100-D0-U
80
M 24
100
8.5
-
30.5
19
12
46
692
GN 21-80-M24-100-D1-U
80
M 24
100
-
2
30.5
19
12
46
714
GN 21-80-M24-125-D0-U
80
M 24
125
8.5
-
30.5
19
12
46
684
GN 21-80-M24-125-D1-U
80
M 24
125
-
2
30.5
19
12
46
706
GN 21-80-M24-150-D0-U
80
M 24
150
8.5
-
30.5
19
12
46
765
GN 21-80-M24-150-D1-U
80
M 24
150
-
2
30.5
19
12
46
787
GN 21-80-M24-200-D0-U
80
M 24
200
8.5
-
30.5
19
12
46
901
GN 21-80-M24-200-D1-U
80
M 24
200
-
2
30.5
19
12
46
923
GN 21-80-M24-300-D0-U
80
M 24
300
8.5
-
30.5
19
12
46
1710
GN 21-80-M24-300-D1-U
80
M 24
300
-
2
30.5
19
12
46
1732
GN 21-100-M16-75-D0-U
100
M 16
75
9
-
26.5
12
8
17
576
GN 21-100-M16-75-D1-U
100
M 16
75
-
3
26.5
12
8
17
619
GN 21-100-M16-100-D0-U
100
M 16
100
9
-
26.5
12
8
17
608
GN 21-100-M16-100-D1-U
100
M 16
100
-
3
26.5
12
8
17
651
GN 21-100-M16-125-D0-U
100
M 16
125
9
-
26.5
12
8
17
615
GN 21-100-M16-125-D1-U
100
M 16
125
-
3
26.5
12
8
17
658
GN 21-100-M16-150-D0-U
100
M 16
150
9
-
26.5
12
8
17
673
GN 21-100-M16-150-D1-U
100
M 16
150
-
3
26.5
12
8
17
716
GN 21-100-M16-200-D0-U
100
M 16
200
9
-
26.5
12
8
17
735
GN 21-100-M16-200-D1-U
100
M 16
200
-
3
26.5
12
8
17
778
GN 21-100-M16-250-D0-U
100
M 16
250
9
-
26.5
12
8
17
1065
GN 21-100-M16-250-D1-U
100
M 16
250
-
3
26.5
12
8
17
1108
GN 21-100-M20-75-D0-U
100
M 20
75
9
-
28
15
10
28
635
GN 21-100-M20-75-D1-U
100
M 20
75
-
3
28
15
10
28
678
GN 21-100-M20-100-D0-U
100
M 20
100
9
-
28
15
10
28
873
GN 21-100-M20-100-D1-U
100
M 20
100
-
3
28
15
10
28
916
GN 21-100-M20-125-D0-U
100
M 20
125
9
-
28
15
10
28
736
GN 21-100-M20-125-D1-U
100
M 20
125
-
3
28
15
10
28
779
GN 21-100-M20-150-D0-U
100
M 20
150
9
-
28
15
10
28
794
GN 21-100-M20-150-D1-U
100
M 20
150
-
3
28
15
10
28
837
GN 21-100-M20-200-D0-U
100
M 20
200
9
-
28
15
10
28
889
GN 21-100-M20-200-D1-U
100
M 20
200
-
3
28
15
10
28
932
GN 21-100-M20-250-D0-U
100
M 20
250
9
-
28
15
10
28
1412
GN 21-100-M20-250-D1-U
100
M 20
250
-
3
28
15
10
28
1455
GN 21-100-M24-100-D0-U
100
M 24
100
9
-
31.5
19
12
46
877
GN 21-100-M24-100-D1-U
100
M 24
100
-
3
31.5
19
12
46
920
GN 21-100-M24-125-D0-U
100
M 24
125
9
-
31.5
19
12
46
869
GN 21-100-M24-125-D1-U
100
M 24
125
-
3
31.5
19
12
46
912
GN 21-100-M24-150-D0-U
100
M 24
150
9
-
31.5
19
12
46
950
GN 21-100-M24-150-D1-U
100
M 24
150
-
3
31.5
19
12
46
993
GN 21-100-M24-200-D0-U
100
M 24
200
9
-
31.5
19
12
46
1086
GN 21-100-M24-200-D1-U
100
M 24
200
-
3
31.5
19
12
46
1129
GN 21-100-M24-300-D0-U
100
M 24
300
9
-
31.5
19
12
46
1895
GN 21-100-M24-300-D1-U
100
M 24
300
-
3
31.5
19
12
46
1938
GN 21-120-M20-75-D0-U
120
M 20
75
12
-
32
15
10
28
988
GN 21-120-M20-75-D1-U
120
M 20
75
-
3.5
32
15
10
28
1071
GN 21-120-M20-100-D0-U
120
M 20
100
12
-
32
15
10
28
1226
GN 21-120-M20-100-D1-U
120
M 20
100
-
3.5
32
15
10
28
1309
GN 21-120-M20-125-D0-U
120
M 20
125
12
-
32
15
10
28
1089
GN 21-120-M20-125-D1-U
120
M 20
125
-
3.5
32
15
10
28
1172
GN 21-120-M20-150-D0-U
120
M 20
150
12
-
32
15
10
28
1147
GN 21-120-M20-150-D1-U
120
M 20
150
-
3.5
32
15
10
28
1230
GN 21-120-M20-200-D0-U
120
M 20
200
12
-
32
15
10
28
1242
GN 21-120-M20-200-D1-U
120
M 20
200
-
3.5
32
15
10
28
1325
GN 21-120-M20-250-D0-U
120
M 20
250
12
-
32
15
10
28
1765
GN 21-120-M20-250-D1-U
120
M 20
250
-
3.5
32
15
10
28
1848
GN 21-120-M24-100-D0-U
120
M 24
100
12
-
35.5
19
12
46
1227
GN 21-120-M24-100-D1-U
120
M 24
100
-
3.5
35.5
19
12
46
1310
GN 21-120-M24-125-D0-U
120
M 24
125
12
-
35.5
19
12
46
1219
GN 21-120-M24-125-D1-U
120
M 24
125
-
3.5
35.5
19
12
46
1302
GN 21-120-M24-150-D0-U
120
M 24
150
12
-
35.5
19
12
46
1300
GN 21-120-M24-150-D1-U
120
M 24
150
-
3.5
35.5
19
12
46
1383
GN 21-120-M24-200-D0-U
120
M 24
200
12
-
35.5
19
12
46
1436
GN 21-120-M24-200-D1-U
120
M 24
200
-
3.5
35.5
19
12
46
1519
GN 21-120-M24-300-D0-U
120
M 24
300
12
-
35.5
19
12
46
2245
GN 21-120-M24-300-D1-U
120
M 24
300
-
3.5
35.5
19
12
46
2328
GN 21-120-M30-100-D0-U
120
M 30
100
12
-
39.5
24
12
43
1352
GN 21-120-M30-100-D1-U
120
M 30
100
-
3.5
39.5
24
12
43
1435
GN 21-120-M30-125-D0-U
120
M 30
125
12
-
39.5
24
12
43
1468
GN 21-120-M30-125-D1-U
120
M 30
125
-
3.5
39.5
24
12
43
1551
GN 21-120-M30-150-D0-U
120
M 30
150
12
-
39.5
24
12
43
1580
GN 21-120-M30-150-D1-U
120
M 30
150
-
3.5
39.5
24
12
43
1663
GN 21-120-M30-200-D0-U
120
M 30
200
12
-
39.5
24
12
43
1810
GN 21-120-M30-200-D1-U
120
M 30
200
-
3.5
39.5
24
12
43
1893
GN 21-120-M30-300-D0-U
120
M 30
300
12
-
39.5
24
12
43
3224
GN 21-120-M30-300-D1-U
120
M 30
300
-
3.5
39.5
24
12
43
3307

Type (Foot plate)

  • Type D0: Fine turned, without rubber underlay
  • Type D1: Fine turned, with rubber underlay, inlaid, black

Version of the screw

  • Version S: Without nut, external hex at the bottom
  • Version SK: With nut, external hex at the bottom
  • Version T: Without nut, wrench flat at the bottom
  • Version TK: With nut, wrench flat at the bottom
  • Version U: Without nut, hex socket at the top and wrench flat at the bottom
  • Version UK: With nut, hex socket at the top and wrench flat at the bottom
  • Version V : Without nut, external hex at the top and wrench flat at the bottom
  • Version VK: With nut, external hex at the top and wrench flat at the bottom
  • Version W: With adjustable sleeve, covered thread and wrench flat at the bottom
  • Version X: External hex with internal thread

Base plate

Stainless Steel AISI 304

Threaded stem

Stainless Steel AISI 303

Hex nut ISO 4032

Stainless Steel AISI 304

Rubber underlay, inlaid

NBR (Perbunan®), 70 Shore A

Leveling feet GN 21 will be delivered mounted and are not removable.

 
d1d2Static load in kN----
--Versions of threaded stem----
--S / SKT / TK and U / UKV / VKWX
80M 86---17
80M 1011---17
80M 1216---17
80M 16-17212517
80M 20-28353528
80M 24-465252-
100M 86---17
100M 1011---17
100M 1216---17
100M 16-17212517
100M 20-28353528
100M 24-465252-
120M 20-28--28
120M 24-46---
120M 30-43---

At a spindle thread size M 10 and higher, the static load of the leveling feet GN 21 is limited owing to the permissible contact pressure of the adjustment spindle acting on the base plate (at a spindle strength ≥ 500 N/mm2). The values given in the table (valid for type D0 without rubber underlay) assume a clean pressure load perpendicular to the base plate. Bending and buckling stress which often occurs in practice results in a lower load-bearing capacity of the adjustment spindle and may have to be taken into account.

The details given on strength are non-binding guide values without any liability. In general, they do not constitute a warranty or quality.

The user must determine from case to case if a product is suitable for the intended purpose or use. Environmental factors may influence the stated values.

Versions of threaded stem
____logo__21_NA-33635-0______logo__21_NA-33639-0______logo__21_NA-33641-0__
S / SK: External hex at the bottom at d2 M 8, M 10, M 12T / TK: Wrench flat at the bottom at d2 M 16, M 20, M 24, M 30U / UK: Hex socket at the top and wrench flat at the bottom at d2 M 16, M 20, M 24, M 30
____logo__21_NF-33643-0______logo__21_NA-33645-0______logo__21_NA-33637-0__
V / VK: External hex at the top and wrench flat at the bottom at d2 M 16, M 20, M 24W: Covered thread and wrench flat at the bottom at d2 M 16, M 20, M 24X: External hex with internal thread at d2 M 8, M 10, M 12, M 16, M 20
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