|
公称内径
d／mm |
最小内径
dmin／mm |
外径及允许偏差D
／mm |
节距及允许偏差t／mm |
钢带厚度
S／mm |
自然弯曲直径
R／mm |
轴向拉力/N
≥ |
理论质量
／(g／m) |
|
(4) |
3.75 |
6.20±0.25 |
2.65±0.40 |
0.25 |
30 |
235 |
49.6 |
|
(6) |
5.75 |
8.2±0.25 |
2.70±0.4 |
0.25 |
40 |
350 |
68.6 |
|
8 |
7.70 |
11.00±0.30 |
4.00±0.4 |
0.30 |
45 |
470 |
111.7 |
|
10 |
9.70 |
13.50±0.30 |
4.70±0.45 |
0.30 |
55 |
590 |
139.0 |
|
12 |
11.65 |
15.50士0.35 |
4.70±0.45 |
0.30 |
60 |
705 |
162.3 |
|
(13) |
12.65 |
16.50土0.35 |
4.70±0.45 |
0.30 |
65 |
765 |
174.0 |
|
(15) |
14.65 |
19.00±0.35 |
5.70±0.45 |
0.35 |
80 |
885 |
233.8 |
|
(16) |
15.65 |
20.00±0.35 |
5.70±0.45 |
0.35 |
s5 |
940 |
247.4 |
|
(19) |
18.60 |
23.30±0.40 |
6.40±0.50 |
0.40 |
95 |
1120 |
326.7 |
|
20 |
19.60 |
24.30±0.40 |
6.40±0.50 |
0.40 |
100 |
1175 |
342.0 |
|
(22) |
21.55 |
27.30±0.45 |
8.70±0.50 |
0.40 |
105 |
1295 |
375.1 |
|
25 |
24.55 |
30.30±0.45 |
8.70±0.50 |
0.40 |
115 |
1470 |
420.2 |
|
(32) |
31.50 |
38.00±0.50 |
10.50±0.60 |
0.45 |
140 |
1885 |
585.8 |
|
38 |
37.40 |
45.00±0.60 |
11.40±0.60 |
0.50 |
160 |
2235 |
804.3 |
|
51 |
50.00 |
58.00±1.00 |
11.40±0.60 |
0.50 |
190 |
3000 |
1054.6 |
|
64 |
62.50 |
72.50±1.50 |
14.80±0.60 |
0.60 |
280 |
3765 |
1522.5 |
|
75 |
73.00 |
83.50±2.00 |
14.20±0.60 |
0.60 |
320 |
4410 |
1841.2 |
|
(80) |
78.00 |
88.50±2.00 |
14.20±0.60 |
0.60 |
330 |
4705 |
1957.0 |
|
100 |
97.00 |
108.50±3.00 |
14.20±0.60 |
0.60 |
380 |
5880 |
2420.4 |
