孔用弹性挡圈a型(卡环)-尺寸及沟槽大小

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1、Page1of4孔用弹性挡圈-A型（摘自GB893.1-86）孔径的d=8～200mm的A型孔用弹性挡圈。0标记示例:孔径d=50、材料65Mn、热处理硬度HRC44～51、经表面氧化处理的A型孔用弹性挡圈的标记：0挡圈GB893.150孔径的d=20～200mmA型孔用弹性挡圈：0挡圈沟槽（推荐）轴孔径DSd2md3dn0d1≤≥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+0.36+0.04+0.09+0.1488.70.618.40.70.62-0.10-0.0700+0.36+0.04+0.09+0.1499.80.619.40.70.62-0.10

2、-0.0700+0.36+0.04+0.11+0.141010.80.81.510.40.90.62-0.10-0.1000+0.36+0.04+0.11+0.141111.80.81.511.40.90.63-0.10-0.1000+0.36+0.04+0.11+0.14121311.512.50.90.94-0.10-0.1000+0.36+0.04+0.11+0.141314.111.713.60.90.94-0.10-0.1000+0.36+0.05+0.11+0.141415.111.714.61.10.95-0.10-0.1300+0.36+0.05+0.11+0.

3、141516.211.715.71.11.26-0.10-0.1300+0.36+0.05+0.11+0.141617.311.716.81.11.27-0.10-0.13001718.311.717.81.11.28+0.42+0.05+0.11+0.1413-12.04Page2of4-0.13-0.1300+0.42+0.05+0.13+0.141819.511.7191.11.59-0.13-0.1300+0.42+0.05+0.13+0.141920.512201.11.510-0.13-0.1300+0.42+0.05+0.13+0.142021.512211.11

4、.510-0.13-0.1300+0.42+0.05+0.13+0.142122.51.22221.11.511-0.13-0.1300+0.42+0.05+0.13+0.142223.51.22231.11.512-0.13-0.1300+0.42+0.05+0.21+0.142425.91.2225.21.31.813-0.21-0.1300+0.42+0.05+0.21+0.142526.91.2226.21.31.814-0.21-0.1300+0.42+0.05+0.21+0.142627.91.2227.21.31.815-0.21-0.1300+0.50+0.05

5、+0.21+0.142830.11.2229.41.32.117-0.25-0.1300+0.50+0.05+0.25+0.143032.11.2231.41.32.118-0.25-0.1300+0.50+0.05+0.25+0.143133.41.52.532.71.32.619-0.25-0.1300+0.50+0.05+0.25+0.143234.41.52.533.71.32.620-0.25-0.1300+0.50+0.06+0.25+0.143436.51.52.535.71.72.622-0.25-0.1500+0.50+0.06+0.25+0.143537.8

6、1.52.5371.7323-0.25-0.1500+0.50+0.06+0.25+0.143638.81.52.5381.7324-0.25-0.1500+0.50+0.06+0.25+0.143739.81.52.5391.7325-0.25-0.1500+0.50+0.06+0.25+0.143840.81.52.5401.7326-0.25-0.1500+0.90+0.06+0.25+0.144043.51.52.542.51.73.827-0.39-0.1500+0.90+0.06+0.25+0.144245.51.5344.51.73.829-0.39-0.1500

7、+0.90+0.06+0.25+0.144548.51.5347.51.73.831-0.39-0.1500+1.10+0.06+0.25+0.144750.52349.51.73.832-0.46-0.1500+1.10+0.06+0.30+0.144851.52350.51.73.833-0.46-0.1500+1.10+0.06+0.30+0.145054.223532.24.536-0.46-0.1800+1.10+0.06+0.30+0.145256.223552.24.538-0