轴用弹性挡圈a型(卡环)-尺寸及沟槽大小

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1、轴用弹性挡圈-A型Page1of4轴用弹性挡圈—A型（摘自GB894.1-86）轴径d=3～200mm的A型轴用弹性挡圈。0标记示例：轴径d=50mm、材料65Mn、热处理HRC44～51、经表面氧化处理的A型轴用弹性挡圈的标记：0挡圈GB894.150轴径d0=3～200mm的A型轴用弹性挡圈：挡圈沟槽（推荐）孔轴径dSd2md3dn0dh1≤≥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+0.04+0.030+0.1432.70.410.952.80.50.37.2-0.15-0.06

2、-0.040+0.04+0.030+0.1443.70.411.13.80.50.38.8-0.15-0.06-0.0480+0.04+0.040+0.1454.70.611.254.80.70.310.7-0.15-0.07-0.0480+0.04+0.040+0.1465.60.61.21.355.70.70.512.2-0.15-0.07-0.0480+0.06+0.040+0.1476.50.61.21.556.70.70.513.8-0.18-0.07-0.0580+0.06+0.040+0.148

3、7.40.81.21.607.60.90.615.2-0.18-0.10-0.0580+0.06+0.040+0.1498.40.81.21.658.60.90.616.4-0.18-0.10-0.0580轴径d0=3～200mm的A型轴用弹性挡圈：挡圈沟槽（推荐）轴径孔13-12.04轴用弹性挡圈-A型Page2of4d0dSdSd3nd1≤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≥+0.10+0.050+0.14109.311.59.61.10.617.6-0.36-0.13-0.

4、110+0.10+0.050+0.141110.211.510.51.10.818.6-0.36-0.13-0.110+0.10+0.050+0.14121111.511.51.10.819.6-0.36-0.13-0.110+0.10+0.050+0.141311.911.712.41.10.920.8-0.36-0.13-0.110+0.10+0.050+0.141412.911.713.41.10.922-0.36-0.13-0.110+0.10+0.050+0.141513.811.714.31.11

5、.123.2-0.36-0.13-0.110+0.10+0.050+0.141614.711.715.21.11.224.4-0.36-0.13-0.110+0.10+0.050+0.141715.711.716.21.11.225.6-0.36-0.13-0.110+0.10+0.050+0.141816.511.7171.11.527-0.36-0.13-0.110+0.10+0.050+0.141917.512181.11.528-0.36-0.13-0.110+0.13+0.050+0.142018.

6、512191.11.529-0.42-0.13-0.130+0.13+0.050+0.142119.512201.11.531-0.42-0.13-0.130+0.13+0.050+0.142220.512211.11.532-0.42-0.13-0.130+0.21+0.050+0.142422.21.2222.91.31.734-0.42-0.13-0.210+0.21+0.050+0.142523.21.2223.91.31.735-0.42-0.13-0.210+0.21+0.050+0.142624

7、.21.2224.91.31.736-0.42-0.13-0.210+0.21+0.050+0.142825.91.2226.61.32.138.4-0.42-0.13-0.210+0.21+0.050+0.142926.91.2227.61.32.139.8-0.42-0.13-0.210+0.21+0.050+0.143027.91.2228.61.32.142-0.42-0.13-0.210+0.21+0.050+0.143229.61.22.530.31.32.644-0.42-0.13-0.250+

8、0.25+0.060+0.143431.51.52.532.31.72.646-0.50-0.15-0.250+0.25+0.060+0.143532.21.52.5331.7348-0.50-0.15-0.250+0.25+0.060+0.143633.21.52.5341.7349-0.50-0.15-0.250+0.25+0.060+0.143734.21.52.5351.7350-0.50-