夹紧挡圈(摘自GB 960-86)
公称直径d0=1.5~10mm的夹紧挡圈。
标记示例:
孔径d0=6mm、材料为Q215、不经表面处理的夹紧挡圈的标记:
挡圈 GB 960 6
公称直径d0=1.5~10mm的夹紧挡圈:
轴径
d0
|
挡圈
|
沟槽(推荐)
|
B
|
R
|
b
|
S
|
r
|
d2
|
m
|
基本尺寸
|
极限偏差
|
1.5
|
1.2
|
+0.14
0
|
0.65
|
0.6
|
0.35
|
0.3
|
1
|
0.4
|
2
|
1.7
|
+0.14
0
|
0.95
|
0.6
|
0.4
|
0.3
|
1.5
|
0.45
|
3
|
2.5
|
+0.14
0
|
1.4
|
0.8
|
0.6
|
0.4
|
2.2
|
0.65
|
4
|
3.2
|
+0.18
0
|
1.9
|
1
|
0.6
|
0.5
|
3
|
0.65
|
5
|
4.3
|
+0.18
0
|
2.5
|
1.2
|
0.8
|
0.6
|
3.8
|
0.85
|
6
|
5.6
|
+0.18
0
|
3.2
|
1.2
|
0.8
|
0.6
|
4.8
|
1.05
|
8
|
7.7
|
+0.22
0
|
4.5
|
1.6
|
1
|
0.8
|
6.6
|
1.05
|
10
|
9.6
|
+0.22
0
|
5.8
|
1.6
|
1
|
0.8
|
8.4
|
1.05
|