Technical
datasheet
Aluminium
|
Catalogue
|
d1 Bore for shaft
tolerance h11 |
d2
|
d3
|
k
|
d4
|
d5
|
l1
|
l2
|
l3
|
l4
|
t
|
s
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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GN 476-B8-B8-A-ELS
|
B 8
|
B 8
|
-
|
16
|
M 4
|
M 4
|
16
|
13
|
26
|
5.5
|
8
|
-
|
|
GN 476-B10-B10-A-ELS
|
B 10
|
B 10
|
-
|
20
|
M 5
|
M 5
|
17
|
15.5
|
31.5
|
7
|
10
|
8
|
|
GN 476-B12-B12-A-ELS
|
B 12
|
B 12
|
-
|
20
|
M 5
|
M 5
|
19
|
16.5
|
35.5
|
8
|
12
|
10
|
|
GN 476-B15-B15-A-ELS
|
B 15
|
B 15
|
-
|
25
|
M 6
|
M 6
|
21
|
20
|
43.5
|
10
|
15
|
12
|
|
GN 476-B16-B16-A-ELS
|
B 16
|
B 16
|
-
|
25
|
M 6
|
M 6
|
24
|
20
|
45
|
11
|
16
|
-
|
|
GN 476-B20-B20-A-ELS
|
B 20
|
B 20
|
-
|
30
|
M 6
|
M 6
|
26
|
22
|
51
|
12
|
18
|
16
|
|
GN 476-B8-8-W-ELS
|
B 8
|
-
|
8
|
16
|
M 4
|
M 4
|
16
|
13
|
26
|
5.5
|
8
|
-
|
|
GN 476-B10-10-W-ELS
|
B 10
|
-
|
10
|
20
|
M 5
|
M 5
|
17
|
15.5
|
31.5
|
7
|
10
|
8
|
|
GN 476-B12-12-W-ELS
|
B 12
|
-
|
12
|
20
|
M 5
|
M 5
|
19
|
16.5
|
35.5
|
8
|
12
|
10
|
|
GN 476-B15-15-W-ELS
|
B 15
|
-
|
15
|
25
|
M 6
|
M 6
|
21
|
20
|
43.5
|
10
|
15
|
12
|
|
GN 476-B16-16-W-ELS
|
B 16
|
-
|
16
|
25
|
M 6
|
M 6
|
24
|
20
|
45
|
11
|
16
|
-
|
|
GN 476-B20-20-W-ELS
|
B 20
|
-
|
20
|
30
|
M 6
|
M 6
|
26
|
22
|
51
|
12
|
18
|
16
|
Aluminium
Bolt (Type W)
Stainless Steel AISI 303
Socket cap screw DIN 912
Stainless Steel AISI 304
Grub screw DIN 913 (Type A)
Stainless Steel AISI 304
Grub screw DIN 915 (Type W)
Stainless Steel AISI 304
Clamping kits GN 511
The T-Clamp mountings GN 476 (Type W) are an alternative to twistable two-way clamp mountings GN 475 if high angular forces are required.
The standard version of the clamping screw at the clamping thread d4 is a socket cap screw with hexagonal socket DIN 912. It can be replaced by an adjustable clamping lever GN 511 (description see table of dimensions).
