 |
) |
|
|
链号 |
节 距 |
滚子直径 |
内节内宽 |
销轴直径 |
销轴长度 |
内链板高度 |
链板厚度 |
极限拉伸载荷 |
平均拉伸载荷 |
每米长重 |
p |
d1
max |
b1
min |
d2
max |
L
max |
Lc
max |
h2
max |
t/t
max |
Q
min |
Qo |
q |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
kN |
KN |
kg/m |
25 |
6.35 |
3.3 |
3.18 |
2.31 |
7.9 |
8.4 |
6 |
0.8 |
3.5 |
4.6 |
0.15 |
25H |
6.350 |
3.30 |
3.18 |
2.31 |
8.90 |
9.5 |
6.00 |
1.04 |
4.80 |
5.5 |
0.17 |
270H |
8.5 |
5 |
4.75 |
3.28 |
13.15 |
14.6 |
8.5 |
1.8/1.4 |
9.8 |
11 |
0.33 |
415H |
12.7 |
7.77 |
4.76 |
3.96 |
13.1 |
14.5 |
11.8 |
1.5 |
16 |
19.2 |
0.5 |
420 |
12.700 |
7.77 |
6.25 |
3.96 |
14.70 |
16.1 |
12.00 |
1.50 |
16.00 |
18.1 |
0.55 |
420H |
12.7 |
7.77 |
6.25 |
3.96 |
16.8 |
18 |
11.8 |
2.03 |
17 |
20.4 |
0.63 |
428 |
12.700 |
8.51 |
7.75 |
4.45 |
16.7 |
18.2 |
11.80 |
1.60 |
18.0 |
20.1 |
0.70 |
428H |
12.700 |
8.51 |
7.85 |
4.45 |
18.80 |
19.9 |
11.80 |
2.03 |
20.6 |
23.4 |
0.79 |
428HB |
12.700 |
8.51 |
7.94 |
4.45 |
17.90 |
19.3 |
12.00 |
1.85 |
18.62 |
21.0 |
0.76 |
520 |
15.875 |
10.16 |
6.25 |
5.08 |
17.50 |
19.0 |
15.09 |
2.03 |
26.50 |
29.7 |
0.89 |
520H |
15.875 |
10.16 |
6.25 |
5.08 |
19.30 |
20.8 |
15.09 |
2.42 |
26.50 |
31.5 |
1.10 |
530 |
15.875 |
10.16 |
9.40 |
5.08 |
20.7 |
22.2 |
15.09 |
2.03 |
26.50 |
29.7 |
|
530H |
15.875 |
10.16 |
9.5 |
5.08 |
22 |
23.5 |
15 |
2.42 |
23.5 |
39.4 |
1.24 |
|
