| ●GB1096-84普通平键 |
|
|
| b(h9) |
h(h11) |
C或r |
L(h14) |
| 2 |
2 |
0.16-0.25 |
6-20 |
| 3 |
3 |
6-36 |
| 4 |
4 |
8-45 |
| 5 |
5 |
0.25-0.4 |
10-56 |
| 6 |
6 |
| 8 |
7 |
18-110 |
| 10 |
8 |
0.4-0.6 |
| 12 |
8 |
28-160 |
| 14 |
9 |
| 16 |
10 |
45-200 |
| 18 |
11 |
| 20 |
12 |
0.6-0.8 |
56-250 |
| 22 |
14 |
| 24 |
14 |
70-320 |
| 28 |
16 |
| 32 |
18 |
90-360 |
| 36 |
20 |
1-1.2 | |
| 技术条件：材料45号钢； 正方形平键h为h9的偏差。 |
| |
| ●GB1097-79导向平键 |
 |
| b(h9) |
h(h11) |
C或r |
h1 |
d |
d1 |
D |
L3 |
L |
| 8 |
7 |
0.25-0.4 |
2.4 |
M3 |
3.4 |
6 |
6-22 |
25-110 |
| 10 |
8 |
0.4-0.6 |
| 12 |
8 |
3 |
M4 |
4.5 |
8.5 |
7-40 |
28-180 |
| 14 |
9 |
3.5 |
M5 |
5.5 |
10 |
| 16 |
10 |
| 18 |
11 |
4.5 |
M6 |
6.6 |
12 |
12-55 |
50-250 |
| 20 |
12 |
0.6-0.8 |
| 22 |
14 |
| 25 |
14 |
6 |
M8 |
9 |
15 |
15-80 |
70-360 |
| 28 |
16 |
| 32 |
18 |
7 |
M10 |
11 |
18 |
| 36 |
20 |
1-1.2 |
8 |
M12 |
14 |
22 |
20-100 |
100-450 |
| 40 |
22 |
| 45 |
25 | |
| 技术条件：材料45号钢； 其它技术条件按GB1568-79的规定。 |
| |
| ●GB1099-79半圆键 |
 |
| b(h9) |
h(h11) |
d1(h12) |
L≈ |
C或r |
| 2 |
2.6 |
7 |
6.8 |
0.16-0.25 |
| 3.7 |
10 |
9.7 |
| 2.5 |
| 3 |
5 |
13 |
12.7 |
| 6.5 |
16 |
15.7 |
| 4 |
0.25-0.4 |
| 7.5 |
19 |
18.6 |
| 6.5 |
16 |
15.7 |
| 5 |
7.5 |
19 |
18.6 |
| 9 |
22 |
21.6 |
| 6 |
| 10 |
25 |
24.5 |
| 8 |
11 |
28 |
27.4 |
0.4-0.6 |
| 10 |
13 |
32 |
31.4 | |
| 技术条件：材料45号钢； 其它技术条件按GB1568-79的规定。 |
