弹性挡圈规格尺寸标准孔用弹性挡圈轴用弹性挡圈内径厚度钳孔厚度钳孔孔径外径内径孔径外径8 8.7 7 0.6 1 3 2.7 3.9 0.4 11 9 9.8 8 0.6 3.7 5 1 4 0.40.6 6.4 5 10 10.8 8.3 0.8 1 4.7 1.55.6 6 1.5 11 11.8 7.6 0.8 9.2 1.2 0.60.6 6.5 8.48 7 1.5 12 13 0.8 10.4 1.21.2 0.8 7.4 9.38 8 1.7 14.1 13 0.8 11.51.7 0.8 10.56 1.2 9 15.1 14 8.4 1 11.913 1 9.3 10 1.7 1 16.2 15 11.5 1.51 14.1 10.2 11 1.7 12.5 1.5 17.3 16 115.1 1 13.6 12 1.7 1.5 18.3 17 1 1113 1.7 11.9 1 19.5 18 1.7 1 16.3 14.71 15.7 12.9 14 20.5 19 1 16.72 1.71.7 16.8 13.8 15 21.5 20 2 1 17.7 118.2 16 2122.5 2 18.7 1 14.7 1 1.71 23.5 22 1 19.7 1.7 19.4 15.7 17 21.7 1 20.2 16.5 18 2 1.2 22.1 25.9 2425 26.9 22.7 1.2 2 19 17.5 21.2 1 21 2 1.2 2 20 18.5 22.5 26 27.9 23.71 2 19.5 23.5 28 30.1 25.7 1.2 2 211 2 30 32.1 27.3 1.2 2 22 20.5 24.51.2 27.2 2 22.2 28.6 1.2 2.5 24 31 33.41.2 2 23.2 28.2 32 34.4 29.6 1.22.5 251.2 2 1.5 34 36.5 31.12.5 26 24.2 29.21.2 2 28 25.9 31.3 35 37.8 32.4 1.5 2.51.2 2 26.9 33.4 36 38.8 1.52.5 29 32.51.2 30 27.9 33.5 2 37 39.8 34.4 1.52.51.2 1.5 40.8 38 35.42.5 32 29.6 2.5 35.534 37.3 1.5 2.5 31.5 38 1.5 2.5 4043.5轴用弹性挡圈孔用弹性挡圈钳孔孔径厚度外径孔径内径钳孔厚度外径内径32.2 39 1.5 2.5 35 42 45.5 39.3 1.5 345 48.5 40 36 3 33.2 1.5 2.5 41.5 1.541 34.2 37 1.5 2.5 3 44.5 4851.5 1.550 42.7 35.2 38 3 2 47.5 54.2 2.5 1.5产品名称：(A Type External Circlips) 型轴用弹性挡圈A又称为：外卡簧GB/T 894.1-1986：执行准标．常用材料：锰钢、不锈钢常用表面处理：发黑、镀锌硬度：孔径≤48：HRC 47～54、HV 470～580孔径≥48：HRC 44～51、HV 435～530一、GB/T 894.1-1986 A型轴用弹性挡圈的尺寸挡圈沟槽轴规格m D S d 2d 孔径 b n 3hd 基本基本极限极限基本极限极限基本1≤ d ≥≈0偏差偏差尺寸偏差偏差尺寸尺寸尺寸+0.14 +0.04 0 +0.03 3 2.70.8 0.50.3 10.952.80.47.2-0 -0.15 -0.06 -0.04+0.14 +0.03 0 +0.04 4 3.7 0.4 1.1 1 1.1 3.8 0.5 0.3 8.8-0 -0.06 -0.048 -0.15+0.14 +0.04 +0.04 0 5 4.7 0.6 1.25 1 1.25 4.8 0.7 0.3 10.7-0 -0.15 -0.048 -0.07+0.14 0 +0.04 +0.04 6 5.6 0.6 1.35 1.2 1.35 5.7 0.7 0.5 12.2-0 -0.048 -0.07 -0.15+0.14 +0 +0.06 +0.04 7 6.5 0.6 1.32 1.2 1.55 6.7 0.7 0.5 13.8-0 -0.07 -0.18 -0.058+0.14 +0.04 +0.06 +0 8 7.4 0.8 1.44 1.2 1.60 7.6 0.9 0.6 15.2-0 -0.10 -0.18 -0.058+0.14 +0.06 +0.04 +0 9 8.4 0.8 1.44 1.2 1.65 8.6 0.9 0.6 16.4-0-0.10-0.058-0.18d0≥10 A型轴用弹性挡圈尺寸（mm）挡圈沟槽轴规格S dD S d 孔径 b n 3 d 基本极限极限基本极限基本极限基本d偏尺尺尺尺偏偏偏+0.14+0.10+0.050101.449.31.19.611.50.617.6-0-0.13-0.058-0.36+0.140+0.10+0.051110.211.521.510.51.10.818.6-0-0.13-0.11-0.36+0.14+0.050+0.10121111.721.511.51.10.819.6-0-0.13-0.11-0.36 20.80.91.112.41.71.88111.913+0.14+0.05+0.10-0.36 -0.13 -0.11 -0+0.14 +0.05 0 +0.10 0.91.713.42211412.91.11.88-0 -0.11 -0.13 -0.36+0.14 +0.05 0 +0.10 15 13.8 1 2.00 1.7 14.3 1.1 1.1 23.2-0 -0.13 -0.36 -0.11+0.14 +0.05 +0.10 0 16 14.7 1 2.32 1.7 15.2 1.1 1.2 24.4-0 -0.36 -0.13 -0.11+0.14 0 +0.05 +0.10 17 15.7 1 2.48 1.7 16.2 1.1 1.2 25.6-0 -0.36 -0.13 -0.11+0.14 +0.10 +0.05 0 18 16.5 1 2.48 1.7 17 1.1 1.5 27-0 -0.13 -0.36 -0.11+0.14 +0.10 +0.05 0 19 17.5 1 2.48 2 18 1.1 1.5 28-0 -0.11 -0.13 -0.36+0.14 0 +0.13 +0.05 20 18.5 1 2.68 2 19 1.1 1.5 29-0 -0.13 -0.13 -0.42+0.14 0 +0.13 +0.05 21 19.5 1 2.68 2 20 1.1 1.5 31-0 -0.13 -0.13 -0.42+0.14 0 +0.05 +0.13 22 20.5 1 2.68 2 21 1.1 1.5 32-0 -0.13 -0.13 -0.42+0.14 0 +0.21 +0.05 24 22.2 1.2 - 2 22.9 1.1 1.7 34-0 -0.21 -0.13 -0.42+0.14 0 +0.21 +0.05 25 23.2 1.2 - 2 23.9 1.1 1.7 35-0 -0.21 -0.13 -0.42+0.14 0 +0.21 +0.05 26 24.2 1.2 - 2 24.9 1.3 1.7 36-0 -0.13 -0.42 -0.21+0.14 +0.21 0 +0.05 28 25.9 1.2 - 2 26.6 1.3 2.1 38.4-0 -0.42 -0.13 -0.21+0.14 0 +0.05 +0.21 29 26.9 1.2 - 2 27.6 1.3 2.1 39.8-0 -0.21 -0.42 -0.13+0.14 +0.05 +0.21 0 30 27.9 1.2 - 2 28.6 1.3 2.1 42-0 -0.42 -0.13 -0.21+0.14 +0.21 0 +0.05 32 29.6 1.2 - 2.5 30.3 1.3 2.6 44-0 -0.13 -0.25 -0.42+0.14 +0.06 +0.25 03431.51.5-2.532.31.72.646-0-0.25-0.90-0.15+0.14+0.060+0.253532.21.5-2.5331.7348-0-0.25-0.90-0.15+0.14+0.25+0.0603633.21.5-2.5341.7349-0-0.15-0.25-0.90+0.14+0.250+0.063734.21.5-2.5351.7350-0-0.90-0.15-0.25 5131.7362.5-1.535.238+0.14+0.06+0.25二、A型轴用弹性挡圈的重量。