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1、 孔用弹性挡圈-A 型 （摘自 GB 893.1-86） 孔径的 d0=8200mm 的 A 型孔用弹性挡圈。 标记示例: 孔径 d0=50、材料 65Mn、热处理硬度 HRC4451、经表面氧化处理的 A 型孔用弹 性挡圈的标记： 挡圈 GB 893.1 50 孔径的 d0=20200mmA 型孔用弹性挡圈： 孔 径 d0 挡 圈 沟 槽（推荐） 轴 d3 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 8 8.7 +0.36 -0.10 0.6 +0.04 -0.07 1 8.4 +0.09 0 0.7 +0.14
2、 0 0. 6 2 9 9.8 +0.36 -0.10 0.6 +0.04 -0.07 1 9.4 +0.09 0 0.7 +0.14 0 0. 6 2 10 10.8 +0.36 -0.10 0.8 +0.04 -0.10 1. 5 10.4 +0.11 0 0.9 +0.14 0 0. 6 2 11 11.8 +0.36 -0.10 0.8 +0.04 -0.10 1. 5 11.4 +0.11 0 0.9 +0.14 0 0. 6 3 12 13 +0.36 -0.10 1 +0.04 -0.10 1. 5 12.5 +0.11 0 0.9 +0.14 0 0. 9 4 13 14.1
3、+0.36 -0.10 1 +0.04 -0.10 1. 7 13.6 +0.11 0 0.9 +0.14 0 0. 9 4 14 15.1 +0.36 -0.10 1 +0.05 -0.13 1. 7 14.6 +0.11 0 1.1 +0.14 0 0. 9 5 15 16.2 +0.36 -0.10 1 +0.05 -0.13 1. 7 15.7 +0.11 0 1.1 +0.14 0 1. 2 6 16 17.3 +0.36 -0.10 1 +0.05 -0.13 1. 7 16.8 +0.11 0 1.1 +0.14 0 1. 2 7 17 18.3 +0.42 -0.13 1 +0
4、.05 -0.13 1. 7 17.8 +0.11 0 1.1 +0.14 0 1. 2 8 18 19.5 +0.42 -0.13 1 +0.05 -0.13 1. 7 19 +0.13 0 1.1 +0.14 0 1. 5 9 19 20.5 +0.42 -0.13 1 +0.05 -0.13 2 20 +0.13 0 1.1 +0.14 0 1. 5 10 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 1.2 +0.05 -0.13 2 22 +0.13 0 1
5、.1 +0.14 0 1. 5 11 22 23.5 +0.42 -0.13 1.2 +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
6、 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 1.5 +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 1.5 +0.05 -0.13 2. 5 33.7 +0.25 0 1.3 +0.14 0 2. 6 20 34 36.5 +
7、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 1.5 +0.06 2. 37 +0.25 1.7 +0.14 3 23 -0.25 -0.15 5 0 0 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 +0.0
8、6 -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 +1.10 -0.46 2 +0.06 -0.15 3 49.5 +0
9、.25 0 1.7 +0.14 0 3. 8 32 48 51.5 +1.10 -0.46 2 +0.06 -0.15 3 50.5 +0.30 0 1.7 +0.14 0 3. 8 33 50 54.2 +1.10 -0.46 2 +0.06 -0.18 3 53 +0.30 0 2.2 +0.14 0 4. 5 36 52 56.2 +1.10 -0.46 2 +0.06 -0.18 3 55 +0.30 0 2.2 +0.14 0 4. 5 38 55 59.2 +1.10 -0.46 2 +0.06 -0.18 3 58 +0.30 0 2.2 +0.14 0 4. 5 40 56 6
10、0.2 +1.10 -0.46 2 +0.06 -0.18 3 59 +0.30 0 2.2 +0.14 0 4. 5 41 58 62.2 +1.10 -0.46 2 +0.06 -0.18 3 61 +0.30 0 2.2 +0.14 0 4. 5 43 60 64.2 +1.10 -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 2.5 +0.06 -0.18 3 65 +0.30 0 2.2 +0.14 0 4. 5 45 63 67.2 +1.10 -0.46 2.5 +0.06 -0.1
11、8 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
12、 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 +1.13 -0.54 2.5 +0.07 -0.22 3 81 +0.35 0 2.7 +0.14 0 5. 3 60 80 85.5 +1.13 -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 +1.13 -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 +
13、1.13 -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 +1.13 -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 +1.13 -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 +1.13 -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 +1.13 -0.54 2.5
14、+0.07 -0.22 3 98.5 +0.35 0 2.7 +0.14 0 5. 3 75 98 103.5 +1.13 -0.54 3 +0.07 -0.22 3 101.5 +0.35 0 2.7 +0.14 0 5. 3 78 100 105.5 +1.13 -0.54 3 +0.07 -0.22 3 103.5 +0.35 0 2.7 +0.14 0 6 80 102 108 +1.13 -0.54 3 +0.07 -0.22 4 106 +0.54 0 3.2 +0.18 0 6 82 105 112 +1.13 -0.54 3 +0.07 -0.22 4 109 +0.54 0
15、3.2 +0.18 0 6 83 108 115 +1.13 -0.54 3 +0.07 -0.22 4 112 +0.54 0 3.2 +0.18 0 6 86 110 117 +1.13 -0.54 3 +0.07 -0.22 4 114 +0.54 0 3.2 +0.18 0 6 88 112 119 +1.13 -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 +
16、0.07 -0.22 4 124 +0.63 0 3.2 +0.18 0 6 95 125 132 +1.50 3 +0.07 4 129 +0.63 3.2 +0.18 6 10 -0.63 -0.22 0 0 0 130 137 +1.50 -0.63 3 +0.07 -0.22 4 134 +0.63 0 3.2 +0.18 0 6 10 5 135 142 +1.50 -0.63 3 +0.07 -0.22 4 139 +0.63 0 3.2 +0.18 0 6 11 0 140 147 +1.50 -0.63 3 +0.07 -0.22 4 144 +0.63 0 3.2 +0.18 0 6 11 5 145 152 +1.50 -0.63 3 +0.07 -0.22 4 149 +0.63 0 3.2 +0.18 0 7. 5 11 8 150 158 +1.50 -0.63 3 +0.07 -0.22 4 155 +0.63 0 3.2 +0.18 0 7. 5 12 1 155 164 +1.50 -0.63 3 +0.07 -0.22 4 16
