产品尺寸与参数
| 基本额定载荷(kN) |
主要尺寸(mm) |
| 型号 |
d |
Fw |
D |
B |
| NA69/22 |
22 |
28 |
39 |
30 |
NA69/28 |
28 |
32 |
45 |
30 |
| NA69/32 |
32 |
40 |
52 |
36 |
NA6900 |
10 |
14 |
22 |
22 |
| NA6901 |
12 |
16 |
24 |
22 |
NA6902 |
15 |
20 |
28 |
23 |
| NA6903 |
17 |
22 |
30 |
23 |
NA6905 |
25 |
30 |
42 |
30 |
| NA6907 |
35 |
42 |
55 |
36 |
NA6908 |
40 |
48 |
62 |
40 |
| NA6909 |
45 |
50 |
68 |
40 |
NA6910 |
50 |
58 |
72 |
40 |
