GB/T893-1986孔用弹性挡圈示意图:
GB/T893.2-1986孔用弹性挡圈B型参数表
序号 |
规格 |
D值 |
S值 |
b值 |
d1值 |
1 |
20 |
Φ21.5 |
1 |
2.5 |
Φ2 |
2 |
21 |
Φ22.5 |
1 |
2.5 |
Φ2 |
3 |
22 |
Φ23.5 |
1 |
2.5 |
Φ2 |
4 |
24 |
Φ25.9 |
1.2 |
2.5 |
Φ2 |
5 |
25 |
Φ26.9 |
1.2 |
2.8 |
Φ2 |
6 |
26 |
Φ27.9 |
1.2 |
2.8 |
Φ2 |
7 |
28 |
Φ30.1 |
1.2 |
3.2 |
Φ2 |
8 |
30 |
Φ32.1 |
1.2 |
3.2 |
Φ2 |
9 |
31 |
Φ33.4 |
1.2 |
3.2 |
Φ2.5 |
10 |
32 |
Φ34.4 |
1.2 |
3.2 |
Φ2.5 |
11 |
34 |
Φ36.5 |
1.5 |
3.6 |
Φ2.5 |
12 |
35 |
Φ37.8 |
1.5 |
3.6 |
Φ2.5 |
13 |
36 |
Φ38.8 |
1.5 |
3.6 |
Φ2.5 |
14 |
37 |
Φ39.8 |
1.5 |
3.6 |
Φ2.5 |
15 |
38 |
Φ40.8 |
1.5 |
3.6 |
Φ2.5 |
16 |
40 |
Φ43.5 |
1.5 |
4 |
Φ2.5 |
17 |
42 |
Φ45.5 |
1.5 |
4 |
Φ3 |
18 |
45 |
Φ48.5 |
1.5 |
4.7 |
Φ3 |
19 |
47 |
Φ50.5 |
1.5 |
4.7 |
Φ3 |
20 |
48 |
Φ51.5 |
1.5 |
4.7 |
Φ3 |
21 |
50 |
Φ54.5 |
2 |
4.7 |
Φ3 |
22 |
52 |
Φ56.5 |
2 |
4.7 |
Φ3 |
23 |
55 |
Φ59.5 |
2 |
4.7 |
Φ3 |
24 |
56 |
Φ60.2 |
2 |
5.2 |
Φ3 |
25 |
58 |
Φ62.2 |
2 |
5.2 |
Φ3 |
26 |
60 |
Φ64.2 |
2 |
5.2 |
Φ3 |
27 |
62 |
Φ66.2 |
2 |
5.2 |
Φ3 |
28 |
63 |
Φ67.2 |
2 |
5.2 |
Φ3 |
29 |
65 |
Φ69.2 |
2.5 |
5.2 |
Φ3 |
30 |
68 |
Φ72.5 |
2.5 |
5.7 |
Φ3 |
31 |
70 |
Φ74.5 |
2.5 |
5.7 |
Φ3 |
32 |
72 |
Φ76.5 |
2.5 |
5.7 |
Φ3 |
33 |
75 |
Φ79.5 |
2.5 |
6.3 |
Φ3 |
34 |
78 |
Φ82.5 |
2.5 |
6.3 |
Φ3 |
35 |
80 |
Φ85.5 |
2.5 |
6.8 |
Φ3 |
36 |
82 |
Φ87.5 |
2.5 |
6.8 |
Φ3 |
37 |
85 |
Φ90.5 |
2.5 |
6.8 |
Φ3 |
38 |
88 |
Φ93.5 |
2.5 |
7.3 |
Φ3 |
39 |
90 |
Φ95.5 |
2.5 |
7.3 |
Φ3 |
40 |
92 |
Φ97.5 |
2.5 |
7.7 |
Φ3 |
41 |
95 |
Φ100.5 |
2.5 |
7.7 |
Φ3 |
42 |
98 |
Φ103.5 |
2.5 |
7.7 |
Φ3 |
43 |
100 |
Φ105.5 |
2.5 |
7.7 |
Φ3 |
44 |
102 |
Φ108 |
3 |
8.1 |
Φ4 |
45 |
105 |
Φ112 |
3 |
8.1 |
Φ4 |
46 |
108 |
Φ115 |
3 |
8.8 |
Φ4 |
47 |
110 |
Φ117 |
3 |
8.8 |
Φ4 |
48 |
112 |
Φ119 |
3 |
9.3 |
Φ4 |
49 |
115 |
Φ122 |
3 |
9.3 |
Φ4 |
50 |
120 |
Φ127 |
3 |
10 |
Φ4 |
51 |
125 |
Φ132 |
3 |
10.7 |
Φ4 |
52 |
130 |
Φ137 |
3 |
10.7 |
Φ4 |
53 |
135 |
Φ142 |
3 |
10.7 |
Φ4 |
54 |
140 |
Φ147 |
3 |
10.9 |
Φ4 |
55 |
145 |
Φ152 |
3 |
10.9 |
Φ4 |
56 |
150 |
Φ158 |
3 |
11.6 |
Φ4 |
57 |
155 |
Φ164 |
3 |
11.6 |
Φ4 |
58 |
160 |
Φ169 |
3 |
11.8 |
Φ4 |
59 |
165 |
Φ174.5 |
3 |
12.3 |
Φ4 |
60 |
170 |
Φ179.5 |
3 |
12.7 |
Φ4 |
61 |
175 |
Φ184.5 |
3 |
12.8 |
Φ4 |
62 |
180 |
Φ189.5 |
3 |
12.9 |
Φ4 |
63 |
185 |
Φ194.5 |
3 |
12.9 |
Φ4 |
64 |
190 |
Φ199.5 |
3 |
13.1 |
Φ4 |
65 |
195 |
Φ204.5 |
3 |
13.1 |
Φ4 |
66 |
200 |
Φ209.5 |
3 |
13.2 |
Φ4 |
注:A型系采用板材—冲切工艺制成;B型系采用线材—冲切工艺制成。
热处理后硬度也不一样,B型更高些。