Technical
datasheet
Stainless Steel, with Extension-Tapped Holes
|
Catalogue
|
d1
|
d2 H10
|
b ±0.2
|
d3
|
d4
|
m
|
k
Bore series |
s
|
x ≈ Max. protrusion
of cap screw |
Adjustable hand lever for d3
|
|
|---|---|---|---|---|---|---|---|---|---|---|---|
|
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GN 7072.1-30-B12-NI-B
|
30
|
B 12
|
11
|
M 4
|
M 3
|
8
|
9.7
|
2.1
|
0.7
|
GN 311-30-M4-12-SW
|
37
|
|
GN 7072.1-32-B14-NI-B
|
32
|
B 14
|
11
|
M 4
|
M 3
|
8
|
10.8
|
2.1
|
0.7
|
GN 311-30-M4-12-SW
|
40
|
|
GN 7072.1-36-B15-NI-B
|
36
|
B 15
|
13
|
M 5
|
M 4
|
10
|
11.7
|
2.1
|
1.4
|
GN 311-30-M5-13-SW
|
68
|
|
GN 7072.1-36-B16-NI-B
|
36
|
B 16
|
13
|
M 5
|
M 4
|
10
|
12
|
2.1
|
1.4
|
GN 311-30-M5-13-SW
|
60
|
|
GN 7072.1-42-B18-NI-B
|
42
|
B 18
|
15
|
M 5
|
M 4
|
12
|
13.7
|
3
|
0.6
|
GN 311-30-M5-15-SW
|
96
|
|
GN 7072.1-42-B20-NI-B
|
42
|
B 20
|
15
|
M 5
|
M 4
|
12
|
14.3
|
3
|
0.6
|
GN 311-30-M5-15-SW
|
91
|
|
GN 7072.1-48-B22-NI-B
|
48
|
B 22
|
15
|
M 5
|
M 4
|
12
|
16.4
|
3
|
0
|
GN 311-45-M5-16-SW
|
125
|
|
GN 7072.1-48-B25-NI-B
|
48
|
B 25
|
15
|
M 5
|
M 4
|
12
|
17.2
|
3
|
0
|
GN 311-45-M5-16-SW
|
113
|
|
GN 7072.1-55-B28-NI-B
|
55
|
B 28
|
15
|
M 6
|
M 5
|
18
|
18.7
|
3
|
0.5
|
GN 311-45-M6-18-SW
|
153
|
|
GN 7072.1-55-B30-NI-B
|
55
|
B 30
|
15
|
M 6
|
M 5
|
18
|
19.3
|
3
|
0.5
|
GN 311-45-M6-18-SW
|
145
|
|
GN 7072.1-60-B32-NI-B
|
60
|
B 32
|
15
|
M 6
|
M 5
|
18
|
21.2
|
4
|
0.4
|
GN 311-45-M6-19-SW
|
186
|
|
GN 7072.1-60-B35-NI-B
|
60
|
B 35
|
15
|
M 6
|
M 5
|
18
|
22
|
4
|
0.4
|
GN 311-45-M6-19-SW
|
157
|
|
GN 7072.1-65-B40-NI-B
|
65
|
B 40
|
15
|
M 6
|
M 5
|
18
|
24.7
|
4
|
0.5
|
GN 311-45-M6-20-SW
|
178
|
Stainless steel AISI 316LHC NI
Sintered
Socket cap screw DIN 912
Stainless steel AISI 304
With extension-tapped holes of the split shaft collars GN 7072.1, sensor holders GN 7062.10 or other elements such as the gear lever or cam can be attached to shafts and axles.
They can be assembled safely and easily with a high clamping force by reducing the slot height, without damaging the surface of shafts and axles. As compared to semi-split shaft collars, split shaft collars can even be assembled radially.
The thread d3 for sizes d1 = 30 to 36 is designed as a through hole; for sizes d1 = 42 and larger, it is designed as blind hole.
