Řetězy Donghua - produktový katalog 2017

b 1 t d 2 d 1 L T P P h 2 Pitch Width between inner plates Pin diameter Average tensile strength Weight per meter Bush diameter mm mm mm mm 8.45 7.40 7.40 6.00 6.00 1.8/1.40 1.2/1.04 1.2/1.04 0.80 1.04 mm mm 11.9 8.0 8.0 4.6 5.5 kN kN/lbf 0.33 0.28 0.15 0.17 0.43 kg/m 8.500 7.774 7.774 6.350 6.350 3.28 3.01 270H * C219H 219H 25 25H 10.8/2428 7.3/1641 7.3/1641 3.5/795 4.8/1091 5.00 4.59 4.59 3.30 3.30 3.01 2.31 2.31 4.75 5.00 5.00 3.18 3.18 Plate thickness 节距 Inner plate depth 内链板高度 链板厚度 销轴直径 平均抗拉强度 每米长重 套筒直径 内节内宽 13.15 11.90 7.00 2.0/1.40 9.8 0.37 7.785 3.28 9.0/2024 4.60 4.50 13.00 11.90 7.90 8.90 6.00 1.04 6.4 0.18 6.350 5.8/1304 3.30 2.31 3.18 8.90 Pin 销轴长度 length mm P Q 0 Q min q t/T max L max d 2 max b 1 min d 1 max h 2 max 东华链号 Donghua Chain No. ISO 链号 - 25H ISO Chain No. 270H 219HF1 - - 219H 25HF2 6.350 3.30 3.18 2.31 9.10 5.80 1.2/1.10 5.8/1304 6.4 0.19 - - 25H(E) *直链板 *Straight side plates - 25SHF1 6.350 3.30 3.18 2.01 8.95 5.90 1.04 4.8/1091 5.5 0.19 - 219HT 7.774 4.59 4.60 3.01 12.15 7.55 1.4/1.3 6.6/1483 7.2 0.33 - 219HF2 7.774 4.59 4.50 3.01 11.90 7.40 1.4/1.3 6.6/1483 7.2 0.31 Tensile strength 抗拉强度 摩托车链 Motorcycle chains 发动机链条 Engine chains www.dhchain.com 55 东华链条集团 DONGHUA CHAIN GROUP