弹性圆柱销(直槽 轻型) (摘自GB/T 879.2-2000) (mm)
标记示例
公称直径d=6mm、公称长度l=30mm、材料为钢(st)、热处理硬度500~560HV30、表面氧化处理、直槽、轻型弹性圆柱销的标记:
销 GB/T879.2 6×30
d
|
公称
|
2
|
2.5
|
3
|
3.5
|
4
|
4.5
|
5
|
6
|
8
|
10
|
12
|
13
|
装配前
|
max
|
2.4
|
2.9
|
3.5
|
4.0
|
4.6
|
5.1
|
5.6
|
6.7
|
8.8
|
10.8
|
12.8
|
13.8
|
min
|
2.3
|
2.8
|
3.3
|
3.8
|
4.4
|
4.9
|
5.4
|
6.4
|
8.5
|
10.5
|
12.5
|
13.5
|
d1装配前
|
1.9
|
2.3
|
2.7
|
3.1
|
3.4
|
3.9
|
4.4
|
4.9
|
7
|
8.5
|
10.5
|
11
|
a
|
Max
|
0.4
|
0.45
|
0.45
|
0.5
|
0.7
|
0.7
|
0.7
|
0.9
|
1.8
|
2.4
|
2.4
|
2.4
|
min
|
0.2
|
0.25
|
0.25
|
0.3
|
0.5
|
0.5
|
0.5
|
0.7
|
1.5
|
2.0
|
2.0
|
2.0
|
s
|
0.2
|
0.25
|
0.3
|
0.35
|
0.5
|
0.5
|
0.5
|
0.75
|
0.75
|
1
|
1
|
1.2
|
最小剪切载荷双面剪②/KN
|
1. 5
|
2. 4
|
3. 5
|
4. 6
|
8
|
8. 8
|
10. 4
|
18
|
24
|
40
|
48
|
66
|
l
(商品长度范围)
|
4~30
|
4~30
|
4~40
|
4~40
|
4~50
|
6~50
|
6~80
|
10~
100
|
10~
120
|
10~
160
|
10~
180
|
10~
180
|
d
|
公称
|
14
|
16
|
18
|
20
|
21
|
25
|
28
|
30
|
35
|
40
|
45
|
50
|
装配前
|
Max
|
14.8
|
16.8
|
18.9
|
20.9
|
21.9
|
25.9
|
28.9
|
30.9
|
35.9
|
40.9
|
45.9
|
50.9
|
min
|
14.5
|
16.5
|
18.5
|
20.5
|
21.5
|
25.5
|
28.5
|
30.5
|
35.5
|
40.5
|
45.5
|
50.5
|
d1装配前①
|
11.5
|
13.5
|
15
|
16.5
|
17.5
|
21.5
|
23.5
|
25.5
|
28.5
|
32.5
|
37.5
|
40.5
|
a
|
Max
|
2.4
|
2.4
|
2.4
|
2.4
|
2.4
|
3.4
|
3.4
|
3.4
|
3.6
|
4.6
|
4.6
|
4.6
|
min
|
2.0
|
2.0
|
2.0
|
2.0
|
2.0
|
3.0
|
3.0
|
3.0
|
3.0
|
4.0
|
4.0
|
4.0
|
s
|
1.5
|
1.5
|
1.7
|
2
|
2
|
2
|
2. 5
|
2. 5
|
3. 5
|
4
|
4
|
5
|
最小剪切载荷双面剪②/KN
|
84
|
98
|
126
|
58
|
168
|
202
|
280
|
302
|
490
|
634
|
720
|
1 000
|
l
(商品长度范围)
|
10~
200
|
10~
200
|
10~
200
|
10~
200
|
14~
200
|
14~
200
|
14~
200
|
14~
200
|
20~
200
|
20~
200
|
20~
200
|
20~
200
|
注: 1. l系列(公称尺寸)为4,5 ,6, 8,10,12,14 ,16,18, 20, 22,24, 26, 28, 30, 32, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100,120,140,160,180,200mm。公称长度大于200mm,按20mm递增。
2. 材料热处理、硬度与直槽重型弹性圆柱销相同。