Stainless Steel, with Turned Base Plate, without Mounting Holes
Catalogue
|
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
|
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.
d1 | d2 | Static load in kN | - | - | - | - |
- | - | Versions of threaded stem | - | - | - | - |
- | - | S / SK | T / TK and U / UK | V / VK | W | X |
80 | M 8 | 6 | - | - | - | 17 |
80 | M 10 | 11 | - | - | - | 17 |
80 | M 12 | 16 | - | - | - | 17 |
80 | M 16 | - | 17 | 21 | 25 | 17 |
80 | M 20 | - | 28 | 35 | 35 | 28 |
80 | M 24 | - | 46 | 52 | 52 | - |
100 | M 8 | 6 | - | - | - | 17 |
100 | M 10 | 11 | - | - | - | 17 |
100 | M 12 | 16 | - | - | - | 17 |
100 | M 16 | - | 17 | 21 | 25 | 17 |
100 | M 20 | - | 28 | 35 | 35 | 28 |
100 | M 24 | - | 46 | 52 | 52 | - |
120 | M 20 | - | 28 | - | - | 28 |
120 | M 24 | - | 46 | - | - | - |
120 | M 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 | ||
S / SK: External hex at the bottom at d2 M 8, M 10, M 12 | T / TK: Wrench flat at the bottom at d2 M 16, M 20, M 24, M 30 | U / UK: Hex socket at the top and wrench flat at the bottom at d2 M 16, M 20, M 24, M 30 |
V / VK: External hex at the top and wrench flat at the bottom at d2 M 16, M 20, M 24 | W: Covered thread and wrench flat at the bottom at d2 M 16, M 20, M 24 | X: External hex with internal thread at d2 M 8, M 10, M 12, M 16, M 20 |