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梯形齿同步带 XH??节距?Pitch?7/8"=22.225mm 规格 节线长(mm)齿数 规格 节线长(mm)齿数 Type LP Z Type LP Z 464XH 1177.93 53 820XH 2089.15 94 507XH 1289.05 58 840XH 2133.6 96 560XH 1422.4 64 870XH 2200.28 99 570XH 1444.63 65 980XH 2489.2 112 580XH 1466.85 66 1000XH 2533.65 114 630XH 1600.2 72 1120XH 2844.8 128 700XH 1778 80 1260XH 3200.4 144 735XH 1866.9 84 1400XH 3556 160 752XH 1911.35 86 1496XH 3800.48 171 761XH 1933.58 87 1540XH 3911.6 176 770XH 1955.8 88 1750XH 4445 200 780XH 1978.03 89 1925XH 4889.5 220 800XH 2022.48 91