详细介绍
链号节距内节宽度滚子外径销轴外径销轴长度链板宽度链板厚度小抗拉载荷平均抗拉载荷工作载荷pw mind1 maxd2 maxl maxlc maxh maxtminmaxmmmmmmmmmmmmmmmmkgfkgfkgfc205231.759.419.055.0921.825450c206238.112.5822.235.9626.931c208250.815.7528.587.9433.53824.13.2568075001100c210263.518.939.679.5441.14730.1900c212276.225.2344.4511.1150.85736.24.712770160002550
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