BRECO同步带H075節距(12.70mm)同步帶***規格、型***、尺寸表規格BRECO同步带轮規格齒數Z外徑do節徑d擋邊直徑df臺肩直徑db齒寬F總寬L內孔a14H075F1455.2256.5964.04026.4401215H075F1559.2760.6470.04526.4401216H075F1663.3164.6770.04526.4401217H075F1767.3568.7275.04526.4401218H075F1871.3972.7779.05526.4401219H075F1975.4476.8182.56026.4401220H075F2079.4880.8586.06226.4401221H075F2183.5284.8991.06526.4401222H075F2287.5688.9394.06826.4401223H075F2391.6192.9897.07226.4401224H075F2495.6597.03102.07226.4401225H075F2599.69101.06106.07226.4401226H075F26103.73105.11112.08026.4401227H075F27107.78109.15115.08026.4401228H075F28111.82113.18120.08026.4401230H075F30119.90121.29128.08026.4401232H075F32127.99129.30135.08026.4401236H075F36144.16145.54150.08026.4401240H075F40160.33161.70168.08026.4401248H075F48192.67194.03200.09026.44514)