孔用弹性挡圈 B型(GB/T 893—2017)
孔用弹性挡圈 B型(GB/T 893—2017)
|
孔用弹性挡圈 B型(GB/T 893—2017)mm |
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|---|---|---|---|---|---|---|---|---|---|---|---|
|
|
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|
公称直径d |
dc |
s |
d1 |
b |
a |
d2 |
安装工具规格 |
千件重(钢制) |
|||
|
公称 |
最大值 |
最小值 |
最大值 |
最小值 |
最小值 |
≈ |
最大值 |
||||
|
20 |
21.5 |
21.92 |
21.29 |
1.5 |
1.44 |
2 |
2.4 |
4.5 |
10.5 |
2 |
1.41 |
|
22 |
23.5 |
23.92 |
23.29 |
1.5 |
1.44 |
2 |
2.8 |
4.7 |
12.1 |
2 |
1.85 |
|
24 |
25.9 |
26.32 |
25.69 |
1.5 |
1.44 |
2 |
3 |
4.9 |
13.7 |
2 |
1.98 |
|
25 |
26.9 |
27.32 |
26.69 |
1.5 |
1.44 |
2 |
3.1 |
5 |
14.5 |
2 |
2.16 |
|
26 |
27.9 |
28.32 |
27.69 |
1.5 |
1.44 |
2 |
3.1 |
5.1 |
15.3 |
2 |
2.25 |
|
28 |
30.1 |
30.6 |
29.85 |
1.5 |
1.44 |
2 |
3.2 |
5.3 |
16.9 |
2 |
2.48 |
|
30 |
32.1 |
32.6 |
31.85 |
1.5 |
1.44 |
2 |
3.3 |
5.5 |
18.4 |
2 |
2.84 |
|
32 |
34.4 |
34.9 |
34.15 |
1.5 |
1.44 |
2 |
3.4 |
5.7 |
20 |
2.5 |
2.94 |
|
34 |
36.5 |
37 |
36.25 |
1.75 |
1.69 |
2.5 |
3.7 |
5.9 |
21.6 |
2.5 |
4.2 |
|
35 |
37.8 |
38.3 |
37.55 |
1.75 |
1.69 |
2.5 |
3.8 |
6 |
22.4 |
2.5 |
4.62 |
|
37 |
39.8 |
40.3 |
39.55 |
1.75 |
1.69 |
2.5 |
3.9 |
6.2 |
24 |
2.5 |
4.73 |
|
38 |
40.8 |
41.3 |
40.55 |
2 |
1.94 |
2.5 |
3.9 |
6.3 |
24.7 |
2.5 |
4.8 |
|
40 |
43.5 |
44.4 |
43.11 |
2 |
1.93 |
2.5 |
3.9 |
6.5 |
26.3 |
2.5 |
5.38 |
|
42 |
45.5 |
46.4 |
45.11 |
2 |
1.93 |
2.5 |
4.1 |
6.7 |
27.9 |
3 |
6.18 |
|
45 |
48.5 |
49.4 |
48.11 |
2 |
1.93 |
2.5 |
4.3 |
7 |
30.3 |
3 |
6.86 |
|
47 |
50.5 |
51.6 |
50.04 |
2 |
1.93 |
2.5 |
4.4 |
7.2 |
31.9 |
3 |
7 |
|
50 |
54.2 |
55.3 |
53.74 |
2.5 |
2.43 |
2.5 |
4.6 |
7.5 |
34.2 |
3 |
9.15 |
|
52 |
56.2 |
57.3 |
55.74 |
2.5 |
2.43 |
2.5 |
4.7 |
7.7 |
35.8 |
3 |
10.2 |
|
55 |
59.2 |
60.3 |
58.74 |
2.5 |
2.43 |
2.5 |
5 |
8 |
38.2 |
3 |
10.4 |
|
60 |
64.2 |
65.3 |
63.74 |
3 |
2.92 |
2.5 |
5.4 |
8.5 |
42.1 |
3 |
16.6 |
|
62 |
66.2 |
67.3 |
65.74 |
3 |
2.92 |
2.5 |
5.5 |
8.6 |
43.9 |
3 |
16.8 |
|
65 |
69.2 |
70.3 |
68.74 |
3 |
2.92 |
3 |
5.8 |
8.7 |
46.7 |
3 |
17.2 |
|
68 |
72.5 |
73.6 |
72.04 |
3 |
2.92 |
3 |
6.1 |
8.8 |
49.5 |
3 |
19.2 |
|
70 |
74.5 |
75.6 |
74.04 |
3 |
2.92 |
3 |
6.2 |
9 |
51.1 |
3 |
19.8 |
|
72 |
76.5 |
77.6 |
76.04 |
3 |
2.92 |
3 |
6.4 |
9.2 |
52.7 |
3 |
21.7 |
|
75 |
79.5 |
80.6 |
79.04 |
3 |
2.92 |
3 |
6.6 |
9.3 |
55.5 |
3 |
22.6 |
|
80 |
85.5 |
86.8 |
84.96 |
4 |
3.9 |
3 |
7 |
9.5 |
60 |
3 |
35.2 |
|
85 |
90.5 |
91.8 |
89.96 |
4 |
3.9 |
3.5 |
7.2 |
9.7 |
64.6 |
3 |
38.8 |
|
90 |
95.5 |
96.8 |
94.96 |
4 |
3.9 |
3.5 |
7.6 |
10 |
69 |
3 |
41.5 |
|
95 |
100.5 |
101.8 |
99.96 |
4 |
3.9 |
3.5 |
8.1 |
10.3 |
73.4 |
3 |
46.7 |
|
100 |
105.5 |
106.8 |
104.96 |
4 |
3.9 |
3.5 |
8.4 |
10.5 |
78 |
3 |
50.7 |
孔用弹性挡圈-B型(GB/T 893.2—1986)
|
孔用弹性挡圈-B型(GB/T893.2—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 ≤ |
千件重(钢制) |
||||||||
|
D |
S |
d1 |
d2 |
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 |
|||||
|
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 |
0.81 |
|
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 |
0.85 |
|
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 |
0.89 |
|
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 |
1.17 |
|
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 |
1.35 |
|
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 |
1.41 |
|
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 |
1.61 |
|
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 |
1.87 |
|
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 |
1.89 |
|
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 |
1.93 |
|
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 |
2.88 |
|
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 |
2.89 |
|
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 |
3.14 |
|
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 |
3.23 |
|
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 |
3.32 |
|
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 |
4.04 |
|
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 |
4.22 |
|
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 |
5.13 |
|
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 |
5.36 |
|
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 |
5.44 |
|
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 |
7.22 |
|
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 |
7.50 |
|
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 |
8.31 |
|
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 |
9.58 |
|
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 |
10.19 |
|
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 |
10.53 |
|
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 |
10.88 |
|
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 |
11.40 |
|
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 |
14.45 |
|
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 |
16.70 |
|
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 |
17.18 |
|
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 |
17.65 |
|
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 |
19.97 |
|
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 |
20.56 |
|
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 |
22.99 |
|
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 |
23.98 |
|
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 |
24.84 |
|
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 |
27.48 |
|
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 |
28.35 |
|
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 |
30.30 |
|
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 |
31.55 |
|
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 |
33.26 |
|
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 |
34.20 |
|
102 |
108 |
+1.30 -0.54 |
3 |
+0.07 -0.22 |
4 |
106 |
+0.54 0 |
3.2 |
+0.18 0 |
6 |
82 |
43.49 |
|
105 |
112 |
+1.30 -0.54 |
3 |
+0.07 -0.22 |
4 |
109 |
+0.54 0 |
3.2 |
+0.18 0 |
6 |
83 |
45.76 |
|
108 |
115 |
+1.30 -0.54 |
3 |
+0.07 -0.22 |
4 |
112 |
+0.54 0 |
3.2 |
+0.18 0 |
6 |
86 |
50.03 |
|
110 |
117 |
+1.30 -0.54 |
3 |
+0.07 -0.22 |
4 |
114 |
+0.54 0 |
3.2 |
+0.18 0 |
6 |
88 |
50.93 |
|
112 |
119 |
+1.30 -0.54 |
3 |
+0.07 -0.22 |
4 |
116 |
+0.54 0 |
3.2 |
+0.18 0 |
6 |
89 |
54.54 |
|
115 |
122 |
+1.50 -0.63 |
3 |
+0.07 -0.22 |
4 |
119 |
+0.54 0 |
3.2 |
+0.18 0 |
6 |
90 |
56.37 |
|
120 |
127 |
+1.50 -0.63 |
3 |
+0.07 -0.22 |
4 |
124 |
+1.50 -0.63 |
3.2 |
+0.18 0 |
6 |
95 |
58.66 |
|
125 |
132 |
+1.50 -0.63 |
3 |
+0.07 -0.22 |
4 |
129 |
+1.50 -0.63 |
3.2 |
+0.18 0 |
6 |
100 |
65.38 |
|
130 |
137 |
+1.50 -0.63 |
3 |
+0.07 -0.22 |
4 |
134 |
+1.50 -0.63 |
3.2 |
+0.18 0 |
6 |
105 |
72.78 |
|
135 |
142 |
+1.50 -0.63 |
3 |
+0.07 -0.22 |
4 |
139 |
+0.63 0 |
3.2 |
+0.18 0 |
6 |
110 |
75.55 |
|
140 |
147 |
+1.50 -0.63 |
3 |
+0.07 -0.22 |
4 |
144 |
+0.63 0 |
3.2 |
+0.18 0 |
6 |
115 |
78.31 |
|
145 |
152 |
+1.50 -0.63 |
3 |
+0.07 -0.22 |
4 |
149 |
+0.63 0 |
3.2 |
+0.18 0 |
6 |
118 |
83.27 |
|
150 |
158 |
+1.50 -0.63 |
3 |
+0.07 -0.22 |
4 |
155 |
+0.63 0 |
3.2 |
+0.18 0 |
7.5 |
121 |
88.58 |
|
155 |
164 |
+1.50 -0.63 |
3 |
+0.07 -0.22 |
4 |
160 |
+0.63 0 |
3.2 |
+0.18 0 |
7.5 |
125 |
95.53 |
|
160 |
169 |
+1.50 -0.63 |
3 |
+0.07 -0.22 |
4 |
165 |
+0.63 0 |
3.2 |
+0.18 0 |
7.5 |
130 |
98.53 |
|
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 |
104.2 |
|
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 |
111.3 |
|
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 |
117.5 |
|
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 |
121.9 |
|
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 |
124.6 |
|
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 |
129.9 |
|
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 |
133.9 |
|
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 |
138.7 |


