轴用弹性挡圈-B型(GB/T 894.2—2017)
轴用弹性挡圈-B型(GB/T 894.2—2017)
轴用弹性挡圈-B型(GB/T 894.2—2017) mm |
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标记示例: 轴径d0=50mm、材料65Mn、热处理HRC44~51、经表面氧化处理的B型轴用弹性挡圈的标记: 挡圈 GB/T 894.2 50 |
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轴径 d0 |
挡 圈 |
沟 槽(推荐) |
孔 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 |
||||
22 |
20.5 |
+0.13 -0.42 |
1.75 |
0 -0.06 |
2 |
21 |
0 -0.13 |
1.85 |
+0.14 0 |
1.5 |
34.6 |
24 |
22.2 |
+0.21 -0.42 |
1.75 |
0 -0.06 |
2 |
22.9 |
0 -0.21 |
1.85 |
+0.14 0 |
1.7 |
37.3 |
25 |
23.2 |
+0.21 -0.42 |
2.0 |
0 -0.07 |
2 |
23.9 |
0 -0.21 |
2.15 |
+0.14 0 |
1.7 |
38.5 |
28 |
25.9 |
+0.21 -0.42 |
2.0 |
0 -0.07 |
2 |
26.6 |
0 -0.21 |
2.15 |
+0.14 0 |
2.1 |
41.7 |
30 |
27.9 |
+0.21 -0.42 |
2.0 |
0 -0.07 |
2 |
28.6 |
0 -0.21 |
2.15 |
+0.14 0 |
2.1 |
43.7 |
32 |
29.6 |
+0.21 -0.42 |
2.0 |
0 -0.07 |
2.5 |
30.3 |
0 -0.25 |
2.15 |
+0.14 0 |
2.6 |
45.7 |
34 |
31.5 |
+0.25 -0.50 |
2.5 |
0 -0.07 |
2.5 |
32.3 |
0 -0.25 |
2.65 |
+0.14 0 |
2.6 |
47.9 |
35 |
32.2 |
+0.25 -0.50 |
2.5 |
0 -0.07 |
2.5 |
33 |
0 -0.25 |
2.65 |
+0.14 0 |
3 |
49.1 |
38 |
35.2 |
+0.25 -0.50 |
2.5 |
0 -0.07 |
2.5 |
36 |
0 -0.25 |
2.65 |
+0.14 0 |
3 |
52.3 |
40 |
36.5 |
+0.39 -0.90 |
2.5 |
0 -0.07 |
2.5 |
37.5 |
0 -0.25 |
2.65 |
+0.14 0 |
3.8 |
54.7 |
42 |
38.5 |
+0.39 -0.90 |
2.5 |
0 -0.07 |
2.5 |
39.5 |
0 -0.25 |
2.65 |
+0.14 0 |
3.8 |
57.2 |
45 |
41.5 |
+0.39 -0.90 |
2.5 |
0 -0.07 |
2.5 |
42.5 |
0 -0.25 |
2.65 |
+0.14 0 |
3.8 |
60.8 |
48 |
44.5 |
+0.39 -0.90 |
2.5 |
0 -0.07 |
2.5 |
45.5 |
0 -0.25 |
2.65 |
+0.14 0 |
3.8 |
64.4 |
50 |
45.8 |
+0.39 -0.90 |
3 |
0 -0.08 |
2.5 |
47 |
0 -0.25 |
3.15 |
+0.14 0 |
4.5 |
66.8 |
52 |
47.8 |
+0.39 -0.90 |
3 |
0 -0.08 |
2.5 |
49 |
0 -0.25 |
3.15 |
+0.14 0 |
4.5 |
69.3 |
55 |
50.8 |
+0.46 -1.10 |
3 |
0 -0.08 |
2.5 |
52 |
0 -0.30 |
3.15 |
+0.14 0 |
4.5 |
72.9 |
58 |
53.8 |
+0.46 -1.10 |
3 |
0 -0.08 |
2.5 |
55 |
0 -0.30 |
3.15 |
+0.14 0 |
4.5 |
76.5 |
60 |
55.8 |
+0.46 -1.10 |
3 |
0 -0.08 |
2.5 |
57 |
0 -0.30 |
3.15 |
+0.14 0 |
4.5 |
78.9 |
65 |
60.8 |
+0.46 -1.10 |
4 |
0 -0.10 |
3 |
62 |
0 -0.30 |
4.15 |
+0.14 0 |
4.5 |
84.6 |
70 |
65.5 |
+0.46 -1.10 |
4 |
0 -0.10 |
3 |
67 |
0 -0.30 |
4.15 |
+0.14 0 |
4.5 |
90.0 |
75 |
70.5 |
+0.46 -1.10 |
4 |
0 -0.10 |
3 |
72 |
0 -0.30 |
4.15 |
+0.14 0 |
4.5 |
95.4 |
80 |
74.5 |
+0.46 -1.10 |
4 |
0 -0.10 |
3 |
76.5 |
0 -0.30 |
4.15 |
+0.14 0 |
5.3 |
100.6 |
85 |
79.5 |
+0.46 -1.10 |
4 |
0 -0.10 |
3.5 |
81.5 |
0 -0.35 |
4.15 |
+0.14 0 |
5.3 |
106.0 |
90 |
84.5 |
+0.54 -1.30 |
4 |
0 -0.10 |
3.5 |
86.5 |
0 -0.35 |
4.15 |
+0.14 0 |
5.3 |
111.5 |
100 |
94.5 |
+0.54 -1.30 |
4 |
0 -0.10 |
3.5 |
96.5 |
0 -0.35 |
4.15 |
+0.14 0 |
5.3 |
122.1 |
质量 kg |
||||||||||
轴径/mm |
20 |
21 |
22 |
24 |
25 |
26 |
28 |
29 |
30 |
32 |
每1000件钢制品的质量 ≈ |
1.12 |
1.16 |
1.20 |
1.92 |
2.00 |
2.06 |
2.51 |
2.66 |
2.73 |
2.98 |
轴径/mm |
34 |
35 |
36 |
37 |
38 |
40 |
42 |
45 |
48 |
50 |
每1000件钢制品的质量 ≈ |
4.31 |
4.75 |
4.88 |
5.00 |
5.65 |
5.99 |
6.18 |
6.57 |
6.96 |
10.37 |
轴径/mm |
52 |
55 |
56 |
58 |
60 |
62 |
63 |
65 |
68 |
70 |
每1000件钢制品的质量 ≈ |
10.77 |
11.34 |
12.99 |
13.44 |
14.17 |
14.59 |
18.51 |
19.04 |
20.41 |
20.98 |
轴径/mm |
72 |
75 |
78 |
80 |
82 |
85 |
88 |
90 |
95 |
100 |
每1000件钢制品的质量 ≈ |
21.72 |
22.56 |
23.39 |
26.27 |
27.00 |
28.02 |
28.93 |
32.50 |
41.31 |
44.94 |
轴径/mm |
105 |
110 |
115 |
120 |
125 |
130 |
135 |
140 |
145 |
150 |
每1000件钢制品的质量 ≈ |
63.95 |
70.97 |
78.58 |
81.77 |
89.97 |
93.87 |
102.7 |
106.3 |
110.0 |
112.7 |
轴径/mm |
155 |
160 |
165 |
170 |
175 |
180 |
185 |
190 |
195 |
200 |
每1000件钢制品的质量 ≈ |
122.7 |
126.4 |
133.7 |
137.0 |
144.4 |
152.0 |
158.1 |
162.5 |
171.8 |
176.4 |