传动用短节距精密滚子链基本参数和尺寸 (摘自gbt 1243—1997)

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1、传动用短节距精密滚子链基本参数和尺寸(摘自GB/T1243—1997)ISO链号节距 p 滚子直径d1max内链节内宽b1min销轴直径d2max套筒孔径d3min链条通道高度h1min内链板高度h2max外或中链板高度h3max过渡链节尺寸①排距 pt l1minl2minc mm05B8532.312.367.377.117.113.713.710.085.6406B9.5256.355.723.283.338.528.268.264.324.320.0810.2408A12.77.927.853.98412.3312.0710.41

2、5.286.10.0814.3808B12.78.517.754.454.512.0711.8110.925.666.120.0813.92             08112.77.753.33.663.7110.179.919.915.365.360.08—08312.77.754.884.094.1410.5610.310.35.365.360.08—08412.77.754.884.094.1411.4111.1511.155.775.770.08—08512.77.776.253.583.6310.179.919.915.286.1

3、0.08—             10A15.87510.169.45.095.1215.3515.0913.036.67.620.118.1110B15.87510.169.655.085.1314.9914.7313.727.117.620.116.5912A19.0511.9112.575.965.9818.3418.0815.627.99.140.122.7812B19.0512.0711.685.725.7716.3916.1316.138.338.330.119.46             16A25.415.8815.757

4、.947.9624.3924.1320.8310.5412.190.1329.2916B25.415.8817.028.288.3321.3421.0821.0811.1511.150.1331.8820A31.7519.0518.99.549.5630.4830.1826.0413.1615.240.1535.7620B31.7519.0519.5610.1910.2426.6826.4226.4213.8913.890.1536.45             24A38.122.2325.2211.1111.1436.5536.231.2

5、415.818.260.1845.4424B38.125.425.414.6314.6833.7333.433.417.5517.550.1848.3628A44.4525.425.2212.7112.7442.6742.2436.4518.4221.310.248.8728B44.4527.9430.9915.915.9537.4637.0837.0819.5119.510.259.56             32A50.828.5831.5514.2914.3148.7448.2641.6621.0324.330.258.5532B50

6、.829.2130.9917.8117.8642.7242.2942.2922.222.20.258.5536A57.1535.7135.4817.4617.4954.8654.3146.8623.6527.360.265.8440A63.539.6837.8519.8519.8760.9360.3352.0726.2430.350.271.5540B63.539.3738.122.8922.9453.4952.9652.9627.7627.760.272.29             48A76.247.6347.3523.8123.847

7、3.1372.3962.4831.4536.40.287.8348B76.248.2645.7229.2429.2964.5263.8863.8833.4533.450.291.2156B88.953.9853.3434.3234.3778.6477.8577.8540.6140.610.2106.664B101.663.560.9639.439.4591.0890.1790.1747.0747.070.2119.8972B114.372.3968.5844.4844.53104.67103.63103.6353.3753.370.2136.

8、27ISO链号内链节外宽b2max外链节内宽b3min销轴全宽止锁件附加宽度②b7max测 量 力抗拉载荷单排双排三排单排双排三排单排双排三排b4maxb5maxb