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孔用钢丝挡圈(GB/T 895.1—1986) mm |
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标记示例： 孔径d0＝40mm、材料为碳素弹簧钢丝，经低温回火及表面氧化处理的孔用钢丝挡圈的标记： 挡圈 GB/T 895.1 40 |
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孔径 d0 |
挡 圈 |
沟 槽(推荐) |
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D |
d1 |
B ≈ |
r |
d2 |
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基本尺寸 |
极限偏差 |
基本尺寸 |
极限偏差 |
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|
7 |
8.0 |
＋0.22 0 |
0.8 |
4 |
0.5 |
7.8 |
±0.045 |
|
8 |
9.0 |
＋0.22 0 |
0.8 |
4 |
0.5 |
8.8 |
±0.045 |
|
10 |
11.0 |
＋0.43 0 |
0.8 |
4 |
0.5 |
10.8 |
±0.055 |
|
12 |
13.5 |
＋0.43 0 |
1.0 |
6 |
0.6 |
13.0 |
±0.055 |
|
14 |
15.5 |
＋0.43 0 |
1.0 |
6 |
0.6 |
15.0 |
±0.055 |
|
16 |
18.0 |
＋0.43 0 |
1.6 |
8 |
0.9 |
17.6 |
±0.055 |
|
18 |
20.0 |
＋0.52 0 |
1.6 |
8 |
0.9 |
19.6 |
±0.065 |
|
20 |
22.5 |
＋0.52 0 |
2.0 |
10 |
1.1 |
22.0 |
±0.105 |
|
22 |
24.5 |
＋0.52 0 |
2.0 |
10 |
1.1 |
24.0 |
±0.105 |
|
24 |
26.5 |
＋0.52 0 |
2.0 |
10 |
1.1 |
26.0 |
±0.105 |
|
25 |
27.5 |
＋0.52 0 |
2.0 |
10 |
1.1 |
27.0 |
±0.105 |
|
26 |
28.5 |
＋0.52 0 |
2.0 |
10 |
1.1 |
28.0 |
±0.105 |
|
28 |
30.5 |
＋0.62 0 |
2.0 |
10 |
1.1 |
30.0 |
±0.105 |
|
30 |
32.5 |
＋0.62 0 |
2.0 |
10 |
1.1 |
32.0 |
±0.125 |
|
32 |
35.0 |
＋0.62 0 |
2.5 |
12 |
1.4 |
34.5 |
±0.125 |
|
35 |
38.0 |
＋1.00 0 |
2.5 |
12 |
1.4 |
37.6 |
±0.125 |
|
38 |
41.0 |
＋1.00 0 |
2.5 |
12 |
1.4 |
40.6 |
±0.125 |
|
40 |
43.0 |
＋1.00 0 |
2.5 |
12 |
1.4 |
42.6 |
±0.125 |
|
42 |
45.0 |
＋1.00 0 |
2.5 |
16 |
1.4 |
44.5 |
±0.125 |
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45 |
48.0 |
＋1.00 0 |
2.5 |
16 |
1.4 |
47.5 |
±0.125 |
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48 |
51.0 |
＋1.20 0 |
2.5 |
16 |
1.4 |
50.5 |
±0.150 |
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50 |
53.0 |
＋1.20 0 |
2.5 |
16 |
1.4 |
52.5 |
±0.150 |
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55 |
59.0 |
＋1.20 0 |
3.2 |
20 |
1.8 |
58.2 |
±0.150 |
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60 |
64.0 |
＋1.20 0 |
3.2 |
20 |
1.8 |
63.2 |
±0.150 |
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65 |
69.0 |
＋1.20 0 |
3.2 |
20 |
1.8 |
68.2 |
±0.150 |
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70 |
74.0 |
＋1.20 0 |
3.2 |
25 |
1.8 |
73.2 |
±0.150 |
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75 |
79.0 |
＋1.20 0 |
3.2 |
25 |
1.8 |
78.2 |
±0.150 |
|
80 |
84.0 |
＋1.40 0 |
3.2 |
25 |
1.8 |
83.2 |
±0.175 |
|
85 |
89.0 |
＋1.40 0 |
3.2 |
25 |
1.8 |
88.2 |
±0.175 |
|
90 |
94.0 |
＋1.40 0 |
3.2 |
25 |
1.8 |
93.2 |
±0.175 |
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95 |
99.0 |
＋1.40 0 |
3.2 |
25 |
1.8 |
98.2 |
±0.175 |
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100 |
104.0 |
＋1.40 0 |
3.2 |
32 |
1.8 |
103.2 |
±0.175 |
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105 |
109.0 |
＋1.40 0 |
3.2 |
32 |
1.8 |
108.2 |
±0.175 |
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110 |
114.0 |
＋1.40 0 |
3.2 |
32 |
1.8 |
113.2 |
±0.175 |
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115 |
119.0 |
＋1.40 0 |
3.2 |
32 |
1.8 |
118.2 |
±0.175 |
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120 |
124.0 |
＋1.60 0 |
3.2 |
32 |
1.8 |
123.2 |
±0.200 |
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125 |
129.0 |
＋1.60 0 |
3.2 |
32 |
1.8 |
128.2 |
±0.200 |
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质量 kg |
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孔径/mm |
7 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
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每1000件钢制品的质量 ≈ |
0.07 |
0.09 |
0.11 |
0.20 |
0.24 |
0.68 |
0.78 |
1.33 |
1.49 |
1.64 |
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孔径/mm |
25 |
26 |
28 |
30 |
32 |
35 |
38 |
40 |
42 |
45 |
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每1000件钢制品的质量 ≈ |
1.72 |
1.79 |
1.95 |
2.10 |
3.45 |
3.81 |
4.17 |
4.41 |
4.50 |
4.86 |
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孔径/mm |
48 |
50 |
55 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
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每1000件钢制品的质量 ≈ |
5.22 |
5.46 |
9.74 |
10.73 |
11.71 |
12.38 |
13.37 |
14.36 |
15.34 |
16.33 |
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孔径/mm |
95 |
100 |
105 |
110 |
115 |
120 |
125 |
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每1000件钢制品的质量 ≈ |
17.31 |
17.86 |
18.84 |
19.83 |
20.81 |
21.80 |
22.78 |
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