Technical datasheet
GN 7072.2-ASplit Shaft Collars
With two through holes
Stainless Steel, with Flange Holes
GN 7072.2-A
|
Catalogue
|
d1
|
d2 H10
|
b ±0.2
|
d3
|
d4
|
m
|
s
|
x ≈ Max. protrusion
of cap screw |
Adjustable hand lever for d3
|
|
|---|---|---|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
|
|
|
|
GN 7072.2-30-B12-NI-A
|
30
|
B 12
|
11
|
M 4
|
4.5
|
21
|
2.1
|
0.7
|
GN 311-30-M4-12-SW
|
36
|
|
GN 7072.2-32-B14-NI-A
|
32
|
B 14
|
11
|
M 4
|
4.5
|
23
|
2.1
|
0.7
|
GN 311-30-M4-12-SW
|
39
|
|
GN 7072.2-36-B15-NI-A
|
36
|
B 15
|
13
|
M 5
|
5.5
|
25.5
|
2.1
|
1.4
|
GN 311-30-M5-13-SW
|
65
|
|
GN 7072.2-36-B16-NI-A
|
36
|
B 16
|
13
|
M 5
|
5.5
|
26
|
2.1
|
1.4
|
GN 311-30-M5-13-SW
|
58
|
|
GN 7072.2-42-B18-NI-A
|
42
|
B 18
|
15
|
M 5
|
5.5
|
30
|
3
|
0.6
|
GN 311-30-M5-15-SW
|
94
|
|
GN 7072.2-42-B20-NI-A
|
42
|
B 20
|
15
|
M 5
|
5.5
|
31
|
3
|
0.6
|
GN 311-30-M5-15-SW
|
88
|
|
GN 7072.2-48-B22-NI-A
|
48
|
B 22
|
15
|
M 5
|
6.5
|
35
|
3
|
0
|
GN 311-45-M5-16-SW
|
120
|
|
GN 7072.2-48-B25-NI-A
|
48
|
B 25
|
15
|
M 5
|
6.5
|
36.5
|
3
|
0
|
GN 311-45-M5-16-SW
|
109
|
|
GN 7072.2-55-B28-NI-A
|
55
|
B 28
|
15
|
M 6
|
6.5
|
41.5
|
3
|
0.5
|
GN 311-45-M6-18-SW
|
150
|
|
GN 7072.2-55-B30-NI-A
|
55
|
B 30
|
15
|
M 6
|
6.5
|
42.5
|
3
|
0.5
|
GN 311-45-M6-18-SW
|
141
|
|
GN 7072.2-60-B32-NI-A
|
60
|
B 32
|
15
|
M 6
|
6.5
|
46
|
4
|
0.4
|
GN 311-45-M6-19-SW
|
183
|
|
GN 7072.2-60-B35-NI-A
|
60
|
B 35
|
15
|
M 6
|
6.5
|
47.5
|
4
|
0.4
|
GN 311-45-M6-19-SW
|
154
|
|
GN 7072.2-65-B40-NI-A
|
65
|
B 40
|
15
|
M 6
|
6.5
|
52.5
|
4
|
0.5
|
GN 311-45-M6-20-SW
|
175
|
Types
- Type A: With two through holes
- Type B: With two countersunk holes for socket cap screws
- Type C: With two tapped holes
Stainless steel AISI 316LHC NI
Sintered
Socket cap screw DIN 912
Stainless steel AISI 304
With split shaft collars GN 7072.2, e.g., axles are attached to housing, or wheels and washers are installed on shafts.
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.
- Adjustable Hand Lever GN 311
- Damping Washer GN 7072.30
