hxbxd kg/m Rxd kg/m bxd kg/m AxBxCxD 10 100x68x4.5 11.261 25x2.5 1.39 16x3 0.38 5 50x44x22x4.5 12 120x747 13.987 28x2.5 1.57 20x3 0.47 8 65x54x25x7 12.6 126x74x5 14.223 30x2.5 1.7 25x3 0.59 9 63.5x65.5x32.1x5.9 14 140x80x5.5 16.89 32x3 2.15 30x3 0.71 11 80.5x66x52x7 16 160x88x6 20.513 36x3 2.44 30x4 0.94 12 69.85x69.85x38.1x7.59 18 180x94x6.5 24.143 38x3 2.59 30x5 1.18 15 79.37x79.37x42.86x8.33 20
螺距(t) 内径(d 1) 螺距(t) 内径(d 1) 2 0.4 1.567 2.5 0.45 2.013 3 0.5 2.459 4 0.7 3.242 0.5 3.459 5 0.8 4.134 0.5 4.459 6 1 4.918 0.75 5.188 8 1.25 6.647 1,0.75,0.5 6.918,7.188,7.459 10 1.5 8.376 1.25,1,0.75 8.647,8.918,9.188 12 1.75 10.106 1.5,1.25,1 10.376,10.647,10.918 14 2 11.835 1.5,1 12.376,12.918 16 2 13.835 1.5,1 14.376,14.918 18 2.5 15.294 2,1.5,1 15.835,16.376,16.918 20 2.5 17.294 2,1.5,1 17.835,