同步皮带轮规格XL同步皮带轮尺寸表（节距=5.08mm）规格齿数节径d外径do档边直径df档边内径db档边厚度h10XL1016.1715.662211111XL1117.7917.282211112XL1219.418.92515113XL1321.0220.512515114XL1422.6422.132617115XL1524.2623.752918116XL1625.8725.362918117XL1727.4926.983221118XL1829.1128.63221119XL1930.7230.2234.524.5120XL2032.3431.8337.828121XL2133.9633.454027122XL2235.5735.074027123XL2337.1936.684027124XL2438.8138.34432125XL2540.4339.924432126XL2642.0441.434929127XL2743.6643.154838128XL2845.2844.774838130XL3048.51485136132XL3251.7451.2458471.534XL3454.9754.4758471.536XL3658.2157.761451.538XL3861.4560.9464481.540XL4064.6864.1768521.542XL4267.9167.4173611.544XL4471.1570.6478661.546XL4674.3873.8778661.548XL4877.6277.1182641.550XL5080.8580.3486701.560XL6097.0296.51102701.572XL72116.43115.921211091.5)