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产品名称 |
产品型号 |
开口挡圈 |
GB/T 896-1986 |
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::产品说明:: |
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产品名称:弹性开口挡圈(“E”cirings) 执行准标:GB/T896-1986 常用材料:锰钢、不锈钢 常用表面处理:发黑、氧化 硬度:HRC 47~54、HV 470~580

一、GB/T896-1986 弹性开口挡圈的尺寸
挡圈 |
沟槽(推荐) |
轴
径
d0 |
规格
直径d |
B |
S |
D
≤ |
|
m |
n
≥ |
基本
尺寸 |
极限
偏差 |
基本
尺寸 |
极限
偏差 |
基本
尺寸 |
极限
偏差 |
基本
尺寸 |
极限
偏差 |
基本
尺寸 |
极限
偏差 |
1.2 |
+0
-0.14 |
0.9 |
士0.08 |
0.3 |
+0.03
-0.06 |
3 |
1.2 |
+0.06
-0 |
0.4 |
+0.14
-0 |
1 |
>1.5~2 |
1.5 |
+0
-0.14 |
1.2 |
士0.125 |
0.4 |
+0.03
-0.06 |
4 |
1.5 |
+0.06
-0 |
0.5 |
+0.14
-0 |
1 |
>2~2.5 |
2 |
-0.14 |
1.7 |
士0.125 |
0.4 |
+0.03
-0.06 |
5 |
2 |
+0.06
-0 |
0.5 |
+0.14
-0 |
1.2 |
>2.5~3 |
2.5 |
+0
-0.14 |
2.2 |
士0.125 |
0.4 |
+0.03
-0.06 |
6 |
2.5 |
+0.06
-0 |
0.5 |
+0.14
-0 |
1.2 |
>3~3.5 |
3 |
+0
-0.14 |
2.5 |
士0.125 |
0.6 |
+0.04
-0.07 |
7 |
3 |
+0.06
-0 |
0.7 |
+0.14
-0 |
1.2 |
>3.5~4 |
3.5 |
+0
-0.18 |
3 |
士0.125 |
0.6 |
+0.04
-0.07 |
8 |
3.5 |
+0.075
-0 |
0.7 |
+0.14
-0 |
1.5 |
>4~5 |
4 |
+0
-0.18 |
3.5 |
士0.15 |
0.8 |
+0.04
-0.10 |
9 |
4 |
+0.075
-0 |
0.9 |
+0.14
-0 |
1.5 |
>5~6 |
5 |
+0
-0.18 |
4.5 |
士0.15 |
0.8 |
+0.04
-0.10 |
10 |
5 |
+0.075
-0 |
0.9 |
+0.14
-0 |
1.5 |
>6~7 |
6 |
+0
-0.18 |
5.5 |
士0.15 |
1 |
+0.05
-0.13 |
12 |
6 |
+0.075
-0 |
1.1 |
+0.14
-0 |
1.5 |
>7~9 |
8 |
+0
-0.22 |
7.5 |
士0.18 |
1 |
+0.05
-0.13 |
16 |
8 |
+0.09
-0 |
1.1 |
+0.14
-0 |
1.8 |
>9~10 |
9 |
+0
-0.22 |
8 |
士0.18 |
1 |
+0.05
-0.13 |
18 |
9 |
+0.09
-0 |
1.1 |
+0.14
-0 |
2 |
>10~13 |
12 |
+0
-0.27 |
10.5 |
士0.215 |
1.2 |
+0.05
-0.13 |
24 |
12 |
+0.11
-0 |
1.3 |
+0.14
-0 |
2.5 |
>13~16 |
15 |
+0
-0.27 |
13 |
士0.215 |
1.5 |
+0.06
-0.15 |
30 |
15 |
+0.11
-0 |
1.6 |
+0.14
-0 |
3 |
>16~20 |
二、开口挡圈的重量
每1000件钢制品的大约重量(kg) |
规格/mm |
1.2 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
5 |
6 |
8 |
重量 |
0.01 |
0.03 |
0.04 |
0.05 |
0.1 |
0.13 |
0.22 |
0.25 |
0.43 |
0.76 |
规格/mm |
9 |
12 |
15 |
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重量 |
0.95 |
2.09 |
3.9 |
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