Řetězy Donghua - produktový katalog 2017

B d 1 L h 2 t b 1 A F T t P P Lc d 2 h 4 d 4 P P h 4 b 1 T G F/2 W/2 d 4 Lc h 2 mm P mm mm mm mm mm A B F h 4 d 4 东华链号 Donghua Chain No. S55HF2 41.4 39.0 50 61.0 11.8 8.3 Pitch 节距 Width between inner plates 内节内宽 Pin diameter 销轴直径 Plate dimension 链板尺寸 Roller diameter 滚子直径 mm P 41.4 23.00 mm mm 22.23 8.28 mm mm mm kN/lbf 东华链号 Donghua Chain No. d 1 max b 1 min d 2 max 20.0 4.0/3.0 47.5/10685 Weight per meter 每米长重 kg/m q 4.27 h 2 max t/T mm mm 42.0 45.5 L max Lc max Q min S55HF2 Pin length 销轴长度 30.0 S55HF1 41.4 32.0 30 13.5 6.5 17.78 S55HF1 41.4 22.23 8.28 42.8 39.5 20.4 45.0/10122 3.0 2.90 东华链号 Donghua Chain No. P G W d 4 Lc mm mm mm mm mm b 1 F h 4 h 2 T mm mm mm mm mm S77A1F2 S77A1F3 S77F1A1 S77F2A1 10.5 10.5 10.5 10.5 30.0 30.0 25.0 30.0 58.34 58.34 58.34 58.34 22.23 22.23 22.23 22.23 40.0 40.0 40.0 40.0 75.0 79.0 77.0 77.0 126.0 132.0 128.0 132.0 21.0 21.0 20.0 25.0 67.0 71.0 68.0 72.0 5.0 6.0 5.0 6.0 Tensile strength 抗拉强度 S型钢制农机链附件 S type steel agricultural chain attachments www.dhchain.com 501 东华链条集团 DONGHUA CHAIN GROUP