Řetězy Donghua - produktový katalog 2017

d 1 Lc L d 2 b 1 t T Pt Lc P h 2 P *直链板 *Straight side plates 16B-2 48B-2 56B-2 64B-2 72B-2 12B-2 40B-2 10B-2 32B-2 08B-2 28B-2 * 06B-2 24B-2 05B-2 20B-2 ISO/DIN ISO/DIN Chain No. Pitch Pin length Width between inner plates Pin diameter Inner plate depth Transverse pitch Average tensile strength Weight per meter Roller diameter mm P mm 68.0 190.4 221.2 249.9 283.7 42.0 154.5 36.1 124.6 31.0 124.6 23.4 101.7 13.9 77.8 mm 69.3 198.2 229.6 258.4 292.7 43.6 161.5 37.5 129.6 32.2 129.1 24.4 106.2 14.5 81.5 mm 21.00 63.80 77.80 90.17 103.60 16.00 52.96 14.70 42.00 11.80 36.70 8.20 33.20 7.10 26.40 mm mm mm 106.0/24091 57.8/13136 630.0/143182 44.5/10114 450.0/102273 32.0/7273 360.0/81818 16.9/3841 280.0/63636 7.8/1773 170.0/38636 1000.0/227272 1600.0/363635 2000.0/454544 2500.0/568180 31.88 91.21 106.60 119.89 136.27 19.46 72.29 16.59 58.55 13.92 59.56 10.24 48.36 5.64 36.45 4.15/3.1 12.00/10.0 13.50/12.0 15.00/13.0 17.00/15.0 1.85 8.50/8.0 1.70 7.00/6.0 1.60 7.50/6.0 1.30 6.00/4.8 0.80 4.50/3.5 kN/lbf 152.1 1130.0 1760.0 2200.0 2750.0 66.1 711.9 56.2 508.5 38.7 406.8 18.7 319.2 10.2 229.0 kN Q 0 Q min h 2 max Lc max L max d 2 max b 1 min d 1 max P t 5.42 50.00 71.48 91.00 120.40 2.31 32.00 1.84 21.00 1.34 16.60 0.77 13.40 0.33 7.20 kg/m q 19.050 76.200 88.900 101.600 114.300 15.875 63.500 12.700 50.800 44.450 9.525 38.100 8.000 31.750 25.400 mm 12.07 48.26 53.98 63.50 72.39 10.16 39.37 8.51 29.21 6.35 27.94 25.40 5.00 19.05 15.88 mm 11.68 45.72 53.34 60.96 68.58 9.65 38.10 7.75 30.99 5.72 30.99 25.40 3.00 19.56 17.02 5.72 29.24 34.32 39.40 44.48 5.08 22.89 4.45 17.81 3.28 15.90 14.63 2.31 10.19 8.28 t/T max Plate thickness 链号 节距 内链板高度 链板厚度 销轴直径 销轴长度 平均抗拉强度 每米长重 滚子直径 内节内宽 排距 Tensile strength 抗拉强度 双排滚子链 Duplex roller chains B系列短节距精密滚子链 Short pitch precision roller chains (B series) www.dhchain.com 8 东华链条集团 DONGHUA CHAIN GROUP