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      雙節距精密滾子傳動鏈
      • 鏈條介紹
      • 鏈條參數

      雙節距精密滾子傳動鏈是由短節距精密滾子鏈派生出來的,它的節距是后者的一倍,其它結構形式與零件尺寸相同。與短節距精密滾子鏈相比,它是一種輕型鏈條,適用于傳遞功率小,速度較低,傳動中心距離更長的場合。

      DIN/ISO
      鏈號
      ANSI
      鏈號
      節距滾子直徑內節內寬銷軸直徑銷軸長度銷軸長度內鏈板高度鏈扳厚度極限拉伸載荷
      Pd1 maxb1 mmd2 maxL maxLc maxh2 maxt/T maxQ min
      mmmmmmmmmmmmmmmmkN/LB
      208A204025.407.957.853.9616.617.812.01.514.1/3205
      208B25.408.517.754.4516.718.211.81.618.0/4091
      210A205031.7510.169.405.0820.722.215.02.0322.2/5045
      210B31.7510.169.655.0819.520.914.71.7022.4/5091
      212A206038.1011.9112.575.9425.927.718.02.4231.8/7227
      212B38.1012.0711.685.7222.525.216.01.8529.0/6591
      216A208050.8015.8815.757.9232.736.524.03.2556.7/12886
      216AH2080H50.8015.8815.757.9236.239.424.04.0056.7/12886
      216B50.8015.8817.028.2836.139.121.04.15/3.160/13636
      220A210063.5019.0518.909.5340.444.730.04.0088.5/20114
      220B63.5019.0519.5610.1941.345.026.44.5/3.595/1.4773
      224A212076.2022.2325.2211.1050.354.335.74.80127/28864
      224B76.2025.4025.4014.6353.457.833.26.0/4.8160/36364
      228B88.9027.9430.9915.9065.169.536.77.5/6.0200/45455
      232B101.629.2130.9917.8166.071.042.07.0/6.0250/56818

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