Řetězy Donghua - produktový katalog 2017

P P h 2 b 1 t L d 1 d 2 T Lc - * T3F 420 420 - 420F3 - 420HF1 12.700 7.77 6.25 3.96 17.00 18.40 12.00 2.03 16.00/3597 17.6 0.76 - 420HT 12.700 7.77 6.25 3.96 17.00 - 12.00 2.03 21.40/4811 23.5 0.76 428 428 - 428F1 - 428DS 428MH 428H - 428HF1 - 428HSH - 428HF4 - 428HD 12.700 8.51 7.85 4.45 18.80 19.90 11.80 2.03 20.60/4631 23.4 0.85 mm mm mm mm 14.70 18.60 mm mm 12.00 9.30 1.50 1.85/1.50 mm mm 17.6 13.6 kN/lbf kN kg/m h 2 max Lc max L max 0.55 0.61 12.700 9.525 3.96 4.50 16.10 16.00/3597 11.80/2653 7.77 6.00 6.25 15.00 11.80 1.60/1.45 17.6 0.64 12.700 3.97 16.60 16.00/3597 7.77 6.40 9.50 t/T max Inner plate depth 内链板高度 东华链号 Donghua Chain No. P Q 0 Q min b 1 min d 1 max d 2 max Pitch 节距 Pin diameter 销轴直径 Pin length 销轴长度 Plate thickness 链板厚度 Average tensile strength 平均抗拉强度 q Weight per meter 每米长重 Roller diameter 滚子直径 Width between inner plates 内节内宽 16.70 17.90 17.90 20.00 18.80 11.80 12.00 11.80 12.00 11.80 1.60 1.85 1.80 2.42 2.03 19.6 21.0 20.7 29.4 23.4 0.70 0.76 0.74 0.89 0.79 12.700 12.700 12.700 12.700 12.700 18.20 19.00 19.30 19.90 17.80/4002 18.62/4186 19.50/4384 27.00/6070 20.60/4631 8.51 8.51 8.51 8.51 8.51 7.94 7.85 7.75 7.85 7.75 4.45 18.90 11.80 2.03 23.4 0.82 12.700 20.10 20.50/4609 8.51 7.94 4.50 4.45 4.45 4.45 16.70 11.80 1.60 19.4 0.71 12.700 ISO链号 ISO Chain No. 18.05 17.15/3855 8.51 7.94 4.50 4.45 - 20.00 *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. - 428F3 12.700 8.51 7.85 4.45 16.70 18.20 11.70 1.60 17.80/4002 19.6 0.77 - 428F4 12.700 8.51 7.85 4.45 16.70 18.20 11.80 1.60 17.80/4002 19.6 0.72 Tensile strength 抗拉强度 摩托车链 Motorcycle chains www.dhchain.com 57 东华链条集团 DONGHUA CHAIN GROUP