Řetězy Donghua - produktový katalog 2017

h 2 P P b 1 t L d 1 d 2 Lc T Lc *套筒链：表中滚子直径d 1 为套筒直径 *Bush chain: d 1 in the table indicates the external diameter of the bush. # 直链板 # Straight side plates Inner plate depth Pitch Pin length Width between inner plates Pin diameter Weight per meter Roller diameter mm P mm mm mm mm mm mm kN/lbf Q min Lc max L max d 2 max b 1 min d 1 max kg/m q 节距 内链板高度 销轴直径 销轴长度 每米长重 滚子直径 内节内宽 h 2 max mm 链板厚度 Plate thickness t/T 东华链号 Donghua Chain No. Average tensile strength kN Q 0 平均抗拉强度 9.525 12.700 15.875 19.050 25.400 31.750 38.100 44.450 50.800 63.500 19.050 22.225 28.575 6.350 5.08 7.95 10.16 11.91 15.88 19.05 22.23 25.40 28.58 39.68 14.29 15.60 21.30 3.30 4.77 7.85 9.40 12.57 15.75 18.90 25.22 25.22 31.55 37.85 9.55 14.30 17.46 3.18 13.3 18.8 22.1 29.2 36.2 43.6 53.5 57.6 68.2 86.6 27.9 36.6 46.8 9.0 1.50 2.03 2.42 3.25 4.00 4.80 5.60 6.40 7.20 9.50 4.15/3.25 4.8/4.0 6.4/5.6 1.04 11.00/2500 22.40/5091 30.40/6909 44.10/10023 88.20/20045 116.60/26500 158.20/35954 206.00/46818 274.00/62273 506.10/115023 65.70/14932 88.25/20056 142.10/35635 5.09/1157 50.4 93.0 129.1 175.3 266.5 293.0 562.3 73.0 98.0 156.8 13.6 24.8 36.2 5.6 14.3 - - - - 19.9 23.4 31.6 37.7 46.9 57.5 62.2 73.0 93.5 24.00 30.00 35.70 41.00 47.80 60.00 19.60 22.60 30.60 9.00 12.00 15.09 18.00 6.00 7.92 9.53 11.10 12.70 14.27 19.85 7.30 7.94 11.10 3.58 3.96 5.08 5.94 2.31 *35SH 40SH 50SH 60SH 80SH 100SH 120SH 140SH 160SH 200SH # 5H63 # C70SH 955 *25SH 60SHF1 # C60SHF2 # C70SHF1 180SH 240SH 1.87 3.10 4.52 6.60 8.30 10.30 19.16 2.62 3.75 7.95 0.41 0.82 1.25 0.11 1.77 2.47 3.76 14.83 30.40 48.5 68.0 89.5 370.9 715.0 44.10/9914 61.80/13893 81.40/18299 337.20/75803 650.00/146120 3.25 4.0/3.25 4.8/4.0 8.00 12.70 18.00 18.90 23.50 53.60 72.30 27.6 - - 81.6 115.9 25.4 29.3 35.8 75.9 109.6 5.94 7.11 7.93 17.46 23.81 9.50 11.10 14.30 35.48 47.35 11.91 12.70 15.60 35.71 47.63 19.050 19.050 22.225 57.150 76.200 Tensile strength 抗拉强度 SH系列滚子链通过销轴整体淬硬其抗拉强度比A系列标准滚子链增加约25%-35% 并能提供较高的抗振动负载，参数尺寸与重载系列滚子链相同。 SH系列高强度短节距重载滚子链 SH series high strength heavy duty short pitch roller chains SH series roller chains have a greater tensile strength (about an additional 25%-35%)over ANSI standard roller chains by using through hardened pins,these chains also provide a greater shock load resistance. The dimensions of the chain are identical to ANSI heavy series standard roller chains. www.dhchain.com 19 东华链条集团 DONGHUA CHAIN GROUP