孔用弹性挡圈标准尺寸规格表

孔用弹性挡圈标准尺寸规格表

常见的孔用挡圈主要有两种型号,即A型和B型。孔用弹性挡圈—A型(摘自GB/T893.1-1986),孔用弹性挡圈—B型(摘自GB/T893.2-1986)。

注:

1.GB/T893.1-1986, d0=8~200mm,GB/T893.2-1986, d0=20~200mm。

2.A型系用板材—冲切工艺制成,B型系采用线材—冲切工艺制成。

3.d3为允许套入的最大轴径:t=d2-d0/2.。

A型孔用弹性挡圈标准尺寸规格表
孔径d0挡        圈沟        槽(推荐)每1000个钢挡圈重量/kg≈
Dsd1bd2mn≥d3≤
基本尺寸极限尺寸基本尺寸极限偏差基本尺寸极限偏差基本尺寸极限偏差
88.7+0.36
-0.10
0.6+0.04
-0.07
118.4+0.09
0
0.7+0.14
0
0.620.14
99.81.29.40.15
1010.80.8+0.04
-0.10
1.51.710.4+0.11
0
0.90.18
1111.811.430.31
121312.50.940.37
1314.11.713.60.42
1415.11+0.05
-0.13
2.114.61.150.52
1516.215.71.260.56
1617.316.870.60
1718.3+0.42
-0.13
17.880.65
1819.519+0.13
0
90.74
1920.522.5201.5100.83
2021.5210.90
2122.522111.00
2223.523121.10
2425.9+0.42
-0.21
1.2+0.05
-0.13
225.2+0.21
0
1.31.8131.42
2526.92.826.2141.50
2627.927.2151.60
2830.1+0.50
-0.25
3.229.42.1171.80
3032.131.4+0.25
0
182.06
3133.42.532.72.619
3234.433.7202.21
3436.51.5+0.06
-0.15
3.635.71.7223.20
3537.8373233.54
3638.838243.70
3739.839253.74
3840.840263.90
4043.5+0.90
-0.39
442.53.8274.70
4245.5344.5295.40
4548.54.747.5316.00
4750.5+1.10
-0.46
49.5326.10
4851.550.5+0.30
0
336.70
5054.52+0.06
-0.18
532.24.5367.30
5256.255388.20
5559.258408.38
5660.25.259418.7
5862.2+1.10
-0.46
2+0.06
-0.18
35.261+0.30
0
2.2+0.14
0
4.54310.5
6064.2634411.1
6266.2654511.2
6367.26646
6569.22.5+0.07
-0.22
682.74814.3
6872.55.7715016.0
7074.5735316.5
7276.5755518.1
7579.56.3785618.8
7882.5+1.30
-0.54
81+0.35
0
6020.4
8085.56.883.55.36322.0
8287.585.565
8590.588.56823.1
8893.57.391.570
9095.593.57223.8
9297.57.795.573
95100.598.57529.2
98103.5101.578
100105.5103.58031.6
102108348.1106+0.54
0
3.2+0.18
0
682
1051121098342.0
1081158.811286
1101171148848.4
1121199.311689
115122+1.50
-0.63
1199055.9
120127124+0.63
0
9557.8
1251321012910059.25
13013710.713410561.5
135142139110
14014714411565.6
14515210.914911866.75
1501581557.512178.8
15516411.6160125
16016916513082.5
165174.511.817013693.75
170179.512.3175140105.0
175184.5+1.70
-0.72
12.7180142112.5
180189.512.8185+0.72
0
145123.8
185194.512.9190150
190199.5+1.70
-0.72
3+0.07
-0.22
413.1195+0.72
0
3.2+0.18
0
7.5155131.3
195204.5200157
200209.513.2205165146.3
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