NACM2010 GRAAD 43 HOËTOETSKETTING
|
NACM2010 GRAAD 43 HOËTOETSKETTING |
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|
Nominale kettinggrootte |
Materiële deursnee |
Werklasperke (maks.) |
Bewystoets (minimum) |
Min. Breekkrag |
Binnelengte (maks.) |
Binnebreedte (min.) |
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|
in |
mm |
in |
mm |
lb. |
kg |
lb. |
kN |
lb. |
kN |
in |
mm |
in |
mm |
|
1/4 |
7.0 |
0.276 |
7.0 |
2,600 |
1.180 |
3,900 |
17.3 |
7 800 |
34.6 |
1.24 |
31.5 |
0.38 |
9.8 |
|
5/16 |
8.7 |
0.343 |
8.7 |
3,900 |
1 770 |
5 850 |
26.0 |
11 700 |
52.0 |
1.29 |
32.8 |
0.44 |
11.2 |
|
3/8 |
10.0 |
0,406 |
10.3 |
5,400 |
2 450 |
8 100 |
36.0 |
16.200 |
72.0 |
1.38 |
35.0 |
0,55 |
14.0 |
|
7/16 |
11.9 |
0.468 |
11.9 |
7 200 |
3,270 |
10 800 |
48.0 |
21 600 |
96.0 |
1.64 |
41,6 |
0,65 |
16.6 |
|
1/2 |
13.0 |
0,531 |
13.5 |
9.200 |
4,170 |
13.800 |
61.3 |
27 600 |
122.6 |
1.79 |
45.5 |
0,72 |
18.2 |
|
5/8 |
16.0 |
0,63 |
16.0 |
13 000 |
5 910 |
19 500 |
86.5 |
39 000 |
173.0 |
2.20 |
56.0 |
0,79 |
20.0 |
|
3/4 |
20.0 |
0,787 |
20.0 |
20.200 |
9.180 |
30.300 |
134.7 |
60 600 |
269.4 |
2.76 |
70.0 |
0,98 |
25.0 |
|
7/8 |
22.0 |
0,866 |
22.0 |
24.500 |
11 140 |
36 750 |
163.3 |
73 500 |
326.6 |
3.03 |
77.0 |
1.08 |
27.5 |
