4.1.Основные ряды нормальных линейных размеров
в интервале 1...500мм (ГОСТ 6636-69)
|
Ra5 |
Ra10 |
Ra20 |
Ra40 |
|
Ra5 |
Ra10 |
Ra20 |
Ra40 |
|
Ra5 |
Ra10 |
Ra20 |
Ra40 |
|
1.0 |
1.0 |
1.0 |
1.0 |
|
|
|
|
8.5 |
|
|
|
71 |
71 |
|
|
|
|
1.05 |
|
|
|
9.0 |
9.0 |
|
|
|
|
75 |
|
|
|
1.1 |
1.1 |
|
|
|
|
9.5 |
|
|
80 |
80 |
80 |
|
|
|
|
1.15 |
|
10 |
10 |
10 |
10.0 |
|
|
|
|
85 |
|
|
1.2 |
1.2 |
1.2 |
|
|
|
|
10.5 |
|
|
|
90 |
90 |
|
|
|
|
1.3 |
|
|
|
11 |
11.0 |
|
|
|
|
95 |
|
|
|
1.4 |
1.4 |
|
|
|
|
11.5 |
|
100 |
100 |
100 |
100 |
|
|
|
|
1.5 |
|
|
12 |
12 |
12 |
|
|
|
|
105 |
|
1.6 |
1.6 |
1.6 |
1.6 |
|
|
|
|
13 |
|
|
|
110 |
110 |
|
|
|
|
1.7 |
|
|
|
14 |
14 |
|
|
|
|
120 |
|
|
|
1.8 |
1.8 |
|
|
|
|
15 |
|
|
125 |
125 |
125 |
|
|
|
|
1.9 |
|
16 |
16 |
16 |
16 |
|
|
|
|
130 |
|
|
2.0 |
2.0 |
2.0 |
|
|
|
|
17 |
|
|
|
140 |
140 |
|
|
|
|
2.1 |
|
|
|
18 |
18 |
|
|
|
|
150 |
|
|
|
2.2 |
2.2 |
|
|
|
|
19 |
|
160 |
160 |
160 |
160 |
|
|
|
|
2.4 |
|
|
20 |
20 |
20 |
|
|
|
|
170 |
|
2.5 |
2.5 |
2.5 |
2.5 |
|
|
|
|
21 |
|
|
|
180 |
180 |
|
|
|
|
2.6 |
|
|
|
22 |
22 |
|
|
|
|
190 |
|
|
|
2.8 |
2.8 |
|
|
|
|
24 |
|
|
200 |
200 |
200 |
|
|
|
|
3.0 |
|
25 |
25 |
25 |
25 |
|
|
|
|
210 |
|
|
3.2 |
3.2 |
3.2 |
|
|
|
|
26 |
|
|
|
220 |
220 |
|
|
|
|
3.4 |
|
|
|
28 |
28 |
|
|
|
|
240 |
|
|
|
3.6 |
3.6 |
|
|
|
|
30 |
|
250 |
250 |
250 |
250 |
|
|
|
|
3.8 |
|
|
32 |
32 |
32 |
|
|
|
|
260 |
|
4.0 |
4.0 |
4.0 |
4.0 |
|
|
|
|
34 |
|
|
|
280 |
280 |
|
|
|
|
4.2 |
|
|
|
36 |
36 |
|
|
|
|
300 |
|
|
|
4.5 |
4.5 |
|
|
|
|
38 |
|
|
320 |
320 |
320 |
|
|
|
|
4.8 |
|
40 |
40 |
40 |
40 |
|
|
|
|
340 |
|
|
5.0 |
5.0 |
5.0 |
|
|
|
|
42 |
|
|
|
360 |
360 |
|
|
|
|
5.3 |
|
|
|
45 |
45 |
|
|
|
|
380 |
|
|
|
5.6 |
5.6 |
|
|
|
|
48 |
|
400 |
400 |
400 |
400 |
|
|
|
|
6.0 |
|
|
50 |
50 |
50 |
|
|
|
|
420 |
|
6.3 |
6.3 |
6.3 |
6.3 |
|
|
|
|
53 |
|
|
|
450 |
450 |
|
|
|
|
6.7 |
|
|
|
56 |
56 |
|
|
|
|
480 |
|
|
|
7.1 |
7.1 |
|
|
|
|
60 |
|
|
500 |
500 |
500 |
|
|
|
|
7.5 |
|
63 |
63 |
63 |
63 |
|
|
|
|
|
|
|
8.8 |
8.8 |
8.8 |
|
|
|
|
67 |
|
|
|
|
|