计算选型
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孔用弹性挡圈－B型(GB/T 893.2—1986) mm |
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|
d3——允许套入的最大轴径 |
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标记示例： 孔径d0＝40、材料65Mn、热处理HRC47～54、经表面氧化处理的B型孔用弹性挡圈的标记： 挡圈 GB/T 893.2 40 |
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|
孔径 d0 |
挡 圈 |
沟 槽(推荐) |
轴 d3 ≤ |
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|
D |
S |
d1 |
d2 |
m |
n ≥ |
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|
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 |
||||
|
20 |
21.5 |
＋0.42 －0.13 |
1 |
＋0.05 －0.13 |
2 |
21 |
＋0.13 0 |
1.1 |
＋0.14 0 |
1.5 |
10 |
|
21 |
22.5 |
＋0.42 －0.13 |
1 |
＋0.05 －0.13 |
2 |
22 |
＋0.13 0 |
1.1 |
＋0.14 0 |
1.5 |
11 |
|
22 |
23.5 |
＋0.42 －0.13 |
1 |
＋0.05 －0.13 |
2 |
23 |
＋0.13 0 |
1.1 |
＋0.14 0 |
1.5 |
12 |
|
24 |
25.9 |
＋0.42 －0.21 |
1.2 |
＋0.05 －0.13 |
2 |
25.2 |
＋0.21 0 |
1.3 |
＋0.14 0 |
1.8 |
13 |
|
25 |
26.9 |
＋0.42 －0.21 |
1.2 |
＋0.05 －0.13 |
2 |
26.2 |
＋0.21 0 |
1.3 |
＋0.14 0 |
1.8 |
14 |
|
26 |
27.9 |
＋0.42 －0.21 |
1.2 |
＋0.05 －0.13 |
2 |
27.2 |
＋0.21 0 |
1.3 |
＋0.14 0 |
1.8 |
15 |
|
28 |
30.1 |
＋0.50 －0.25 |
1.2 |
＋0.05 －0.13 |
2 |
29.4 |
＋0.21 0 |
1.3 |
＋0.14 0 |
2.1 |
17 |
|
30 |
32.1 |
＋0.50 －0.25 |
1.2 |
＋0.05 －0.13 |
2 |
31.4 |
＋0.25 0 |
1.3 |
＋0.14 0 |
2.1 |
18 |
|
31 |
33.4 |
＋0.50 －0.25 |
1.2 |
＋0.05 －0.13 |
2.5 |
32.7 |
＋0.25 0 |
1.3 |
＋0.14 0 |
2.6 |
19 |
|
32 |
34.4 |
＋0.50 －0.25 |
1.2 |
＋0.05 －0.13 |
2.5 |
33.7 |
＋0.25 0 |
1.3 |
＋0.14 0 |
2.6 |
20 |
|
34 |
36.5 |
＋0.50 －0.25 |
1.5 |
＋0.06 －0.15 |
2.5 |
35.7 |
＋0.25 0 |
1.7 |
＋0.14 0 |
2.6 |
22 |
|
35 |
37.8 |
＋0.50 －0.25 |
1.5 |
＋0.06 －0.15 |
2.5 |
37 |
＋0.25 0 |
1.7 |
＋0.14 0 |
3 |
23 |
|
36 |
38.8 |
＋0.50 －0.25 |
1.5 |
＋0.06 －0.15 |
2.5 |
38 |
＋0.25 0 |
1.7 |
＋0.14 0 |
3 |
24 |
|
37 |
39.8 |
＋0.50 －0.25 |
1.5 |
＋0.06 －0.15 |
2.5 |
39 |
＋0.25 0 |
1.7 |
＋0.14 0 |
3 |
25 |
|
38 |
40.8 |
＋0.50 －0.25 |
1.5 |
＋0.06 －0.15 |
2.5 |
40 |
＋0.25 0 |
1.7 |
＋0.14 0 |
3 |
26 |
|
40 |
43.5 |
＋0.90 －0.39 |
1.5 |
＋0.06 －0.15 |
2.5 |
42.5 |
＋0.25 0 |
1.7 |
＋0.14 0 |
3.8 |
27 |
|
42 |
45.5 |
＋0.90 －0.39 |
1.5 |
＋0.06 －0.15 |
3 |
44.5 |
＋0.25 0 |
1.7 |
＋0.14 0 |
3.8 |
29 |
|
45 |
48.5 |
＋0.90 －0.39 |
1.5 |
＋0.06 －0.15 |
3 |
47.5 |
＋0.25 0 |
1.7 |
＋0.14 0 |
3.8 |
31 |
|
47 |
50.5 |
＋0.10 －0.46 |
1.5 |
＋0.06 －0.15 |
3 |
49.5 |
＋0.25 0 |
1.7 |
＋0.14 0 |
3.8 |
32 |
|
48 |
51.5 |
＋0.10 －0.46 |
1.5 |
＋0.06 －0.15 |
3 |
50.5 |
＋0.30 0 |
1.7 |
＋0.14 0 |
3.8 |
33 |
|
50 |
54.2 |
＋0.10 －0.46 |
2 |
＋0.06 －0.18 |
3 |
53 |
＋0.30 0 |
2.2 |
＋0.14 0 |
4.5 |
36 |
|
52 |
56.2 |
＋0.10 －0.46 |
2 |
＋0.06 －0.18 |
3 |
55 |
＋0.30 0 |
2.2 |
＋0.14 0 |
4.5 |
38 |
|
55 |
59.2 |
＋0.10 －0.46 |
2 |
＋0.06 －0.18 |
3 |
58 |
＋0.30 0 |
2.2 |
＋0.14 0 |
4.5 |
40 |
|
56 |
60.2 |
＋0.10 －0.46 |
2 |
＋0.06 －0.18 |
3 |
59 |
＋0.30 0 |
2.2 |
＋0.14 0 |
4.5 |
41 |
|
58 |
62.2 |
＋0.10 －0.46 |
2 |
＋0.06 －0.18 |
3 |
61 |
＋0.30 0 |
2.2 |
＋0.14 0 |
4.5 |
43 |
|
60 |
64.2 |
＋0.10 －0.46 |
2 |
＋0.06 －0.18 |
3 |
63 |
＋0.30 0 |
2.2 |
＋0.14 0 |
4.5 |
44 |
|
62 |
66.2 |
＋1.10 －0.46 |
2 |
＋0.06 －0.18 |
3 |
65 |
＋0.30 0 |
2.2 |
＋0.14 0 |
4.5 |
45 |
|
63 |
67.2 |
＋1.10 －0.46 |
2 |
＋0.06 －0.18 |
3 |
66 |
＋0.30 0 |
2.2 |
＋0.14 0 |
4.5 |
46 |
|
65 |
69.2 |
＋1.10 －0.46 |
2.5 |
＋0.07 －0.22 |
3 |
68 |
＋0.30 0 |
2.7 |
＋0.14 0 |
4.5 |
48 |
|
68 |
72.5 |
＋1.10 －0.46 |
2.5 |
＋0.07 －0.22 |
3 |
71 |
＋0.30 0 |
2.7 |
＋0.14 0 |
4.5 |
50 |
|
70 |
74.5 |
＋1.10 －0.46 |
2.5 |
＋0.07 －0.22 |
3 |
73 |
＋0.30 0 |
2.7 |
＋0.14 0 |
4.5 |
53 |
|
72 |
76.5 |
＋1.10 －0.46 |
2.5 |
＋0.07 －0.22 |
3 |
75 |
＋0.30 0 |
2.7 |
＋0.14 0 |
4.5 |
55 |
|
75 |
79.5 |
＋1.10 －0.46 |
2.5 |
＋0.07 －0.22 |
3 |
78 |
＋0.30 0 |
2.7 |
＋0.14 0 |
4.5 |
56 |
|
78 |
82.5 |
＋1.30 －0.54 |
2.5 |
＋0.07 －0.22 |
3 |
81 |
＋0.35 0 |
2.7 |
＋0.14 0 |
4.5 |
60 |
|
80 |
85.5 |
＋1.30 －0.54 |
2.5 |
＋0.07 －0.22 |
3 |
83.5 |
＋0.35 0 |
2.7 |
＋0.14 0 |
5.3 |
63 |
|
82 |
87.5 |
＋1.30 －0.54 |
2.5 |
＋0.07 －0.22 |
3 |
85.5 |
＋0.35 0 |
2.7 |
＋0.14 0 |
5.3 |
65 |
|
85 |
90.5 |
＋1.30 －0.54 |
2.5 |
＋0.07 －0.22 |
3 |
88.5 |
＋0.35 0 |
2.7 |
＋0.14 0 |
5.3 |
68 |
|
88 |
93.5 |
＋1.30 －0.54 |
2.5 |
＋0.07 －0.22 |
3 |
91.5 |
＋0.35 0 |
2.7 |
＋0.14 0 |
5.3 |
70 |
|
90 |
95.5 |
＋1.30 －0.54 |
2.5 |
＋0.07 －0.22 |
3 |
93.5 |
＋0.35 0 |
2.7 |
＋0.14 0 |
5.3 |
72 |
|
92 |
97.5 |
＋1.30 －0.54 |
2.5 |
＋0.07 －0.22 |
3 |
95.5 |
＋0.35 0 |
2.7 |
＋0.14 0 |
5.3 |
73 |
|
95 |
100.5 |
＋1.30 －0.54 |
2.5 |
＋0.07 －0.22 |
3 |
98.5 |
＋0.35 0 |
2.7 |
＋0.14 0 |
5.3 |
75 |
|
98 |
103.5 |
＋1.30 －0.54 |
2.5 |
＋0.07 －0.22 |
3 |
101.5 |
＋0.35 0 |
2.7 |
＋0.14 0 |
5.3 |
78 |
|
100 |
105.5 |
＋1.30 －0.54 |
2.5 |
＋0.07 －0.22 |
3 |
103.5 |
＋0.35 0 |
2.7 |
＋0.14 0 |
5.3 |
80 |
|
102 |
108 |
＋1.30 －0.54 |
3 |
＋0.07 －0.22 |
4 |
106 |
＋0.54 0 |
3.2 |
＋0.18 0 |
6 |
82 |
|
105 |
112 |
＋1.30 －0.54 |
3 |
＋0.07 －0.22 |
4 |
109 |
＋0.54 0 |
3.2 |
＋0.18 0 |
6 |
83 |
|
108 |
115 |
＋1.30 －0.54 |
3 |
＋0.07 －0.22 |
4 |
112 |
＋0.54 0 |
3.2 |
＋0.18 0 |
6 |
86 |
|
110 |
117 |
＋1.30 －0.54 |
3 |
＋0.07 －0.22 |
4 |
114 |
＋0.54 0 |
3.2 |
＋0.18 0 |
6 |
88 |
|
112 |
119 |
＋1.30 －0.54 |
3 |
＋0.07 －0.22 |
4 |
116 |
＋0.54 0 |
3.2 |
＋0.18 0 |
6 |
89 |
|
115 |
122 |
＋1.50 －0.63 |
3 |
＋0.07 －0.22 |
4 |
119 |
＋0.54 0 |
3.2 |
＋0.18 0 |
6 |
90 |
|
120 |
127 |
＋1.50 －0.63 |
3 |
＋0.07 －0.22 |
4 |
124 |
＋1.50 －0.63 |
3.2 |
＋0.18 0 |
6 |
95 |
|
125 |
132 |
＋1.50 －0.63 |
3 |
＋0.07 －0.22 |
4 |
129 |
＋1.50 －0.63 |
3.2 |
＋0.18 0 |
6 |
100 |
|
130 |
137 |
＋1.50 －0.63 |
3 |
＋0.07 －0.22 |
4 |
134 |
＋1.50 －0.63 |
3.2 |
＋0.18 0 |
6 |
105 |
|
135 |
142 |
＋1.50 －0.63 |
3 |
＋0.07 －0.22 |
4 |
139 |
＋0.63 0 |
3.2 |
＋0.18 0 |
6 |
110 |
|
140 |
147 |
＋1.50 －0.63 |
3 |
＋0.07 －0.22 |
4 |
144 |
＋0.63 0 |
3.2 |
＋0.18 0 |
6 |
115 |
|
145 |
152 |
＋1.50 －0.63 |
3 |
＋0.07 －0.22 |
4 |
149 |
＋0.63 0 |
3.2 |
＋0.18 0 |
6 |
118 |
|
150 |
158 |
＋1.50 －0.63 |
3 |
＋0.07 －0.22 |
4 |
155 |
＋0.63 0 |
3.2 |
＋0.18 0 |
7.5 |
121 |
|
155 |
164 |
＋1.50 －0.63 |
3 |
＋0.07 －0.22 |
4 |
160 |
＋0.63 0 |
3.2 |
＋0.18 0 |
7.5 |
125 |
|
160 |
169 |
＋1.50 －0.63 |
3 |
＋0.07 －0.22 |
4 |
165 |
＋0.63 0 |
3.2 |
＋0.18 0 |
7.5 |
130 |
|
165 |
174.5 |
＋1.50 －0.63 |
3 |
＋0.07 －0.22 |
4 |
170 |
＋0.63 0 |
3.2 |
＋0.18 0 |
7.5 |
136 |
|
170 |
179.5 |
＋1.50 －0.63 |
3 |
＋0.07 －0.22 |
4 |
175 |
＋0.63 0 |
3.2 |
＋0.18 0 |
7.5 |
140 |
|
175 |
184.5 |
＋1.70 －0.72 |
3 |
＋0.07 －0.22 |
4 |
180 |
＋0.63 0 |
3.2 |
＋0.18 0 |
7.5 |
142 |
|
180 |
189.5 |
＋1.70 －0.72 |
3 |
＋0.07 －0.22 |
4 |
185 |
＋0.72 0 |
3.2 |
＋0.18 0 |
7.5 |
145 |
|
185 |
194.5 |
＋1.70 －0.72 |
3 |
＋0.07 －0.22 |
4 |
190 |
＋0.72 0 |
3.2 |
＋0.18 0 |
7.5 |
150 |
|
190 |
199.5 |
＋1.70 －0.72 |
3 |
＋0.07 －0.22 |
4 |
195 |
＋0.72 0 |
3.2 |
＋0.18 0 |
7.5 |
155 |
|
195 |
204.5 |
＋1.70 －0.72 |
3 |
＋0.07 －0.22 |
4 |
200 |
＋0.72 0 |
3.2 |
＋0.18 0 |
7.5 |
157 |
|
200 |
209.5 |
＋1.70 －0.72 |
3 |
＋0.07 －0.22 |
4 |
205 |
＋0.72 0 |
3.2 |
＋0.18 0 |
7.5 |
165 |
|
质量 kg |
|||||||||||
|
孔径/mm |
20 |
21 |
22 |
24 |
25 |
26 |
28 |
30 |
31 |
32 |
34 |
|
每1000件钢制品的质量 ≈ |
0.81 |
0.85 |
0.89 |
1.17 |
1.35 |
1.41 |
1.61 |
1.87 |
1.89 |
1.93 |
2.88 |
|
孔径/mm |
35 |
36 |
37 |
38 |
40 |
42 |
45 |
47 |
48 |
50 |
52 |
|
每1000件钢制品的质量 ≈ |
2.89 |
3.14 |
3.23 |
3.32 |
4.04 |
4.22 |
5.13 |
5.36 |
5.44 |
7.22 |
7.50 |
|
孔径/mm |
55 |
56 |
58 |
60 |
62 |
63 |
65 |
68 |
70 |
72 |
75 |
|
每1000件钢制品的质量 ≈ |
8.31 |
9.58 |
10.19 |
10.53 |
10.88 |
11.40 |
14.45 |
16.70 |
17.18 |
17.65 |
19.97 |
|
孔径/mm |
78 |
80 |
82 |
85 |
88 |
90 |
92 |
95 |
98 |
100 |
102 |
|
每1000件钢制品的质量 ≈ |
20.56 |
22.99 |
23.98 |
24.84 |
27.48 |
28.35 |
30.30 |
31.55 |
33.26 |
34.20 |
43.49 |
|
孔径/mm |
105 |
108 |
110 |
112 |
115 |
120 |
125 |
130 |
135 |
140 |
145 |
|
每1000件钢制品的质量 ≈ |
45.76 |
50.03 |
50.93 |
54.54 |
56.37 |
58.66 |
65.38 |
72.78 |
75.55 |
78.31 |
83.27 |
|
孔径/mm |
150 |
155 |
160 |
165 |
170 |
175 |
180 |
185 |
190 |
195 |
200 |
|
每1000件钢制品的质量 ≈ |
88.58 |
95.53 |
98.53 |
104.2 |
111.3 |
117.5 |
121.9 |
124.6 |
129.9 |
133.9 |
138.7 |
