Řetězy Donghua - produktový katalog 2017

L T d 2 d 1 b 1 T Lc Pt h 2 P P h 2 P P b 1 T L d 1 d 2 Lc T Lc 60H-2 Pitch 节距 Pin length 销轴长度 Width between inner plates 内节内宽 Pin diameter 销轴直径 Inner plate depth 内链板高度 Transverse pitch 排距 Average tensile strength 平均抗拉强度 Weight per meter 每米长重 Roller diameter 滚子直径 mm P mm mm mm mm mm mm mm mm kN/lbf kN 08B-2 12A-2 19.05 11.91 12.70 8.51 19.05 11.91 12.57 5.94 7.75 4.45 12.57 5.94 55.3 57.1 31.2 32.2 48.8 50.5 18.0 3.25 11.8 1.60 2.42 18.0 26.11 63.6/14455 13.92 32.0/7273 22.78 63.6/14455 84.5 38.7 3.71 60HSP-2 19.05 11.91 12.57 5.94 55.3 57.1 18.0 3.25 26.11 96.1/21605 112.0 3.97 82.1 kg/m 东华链号 Donghua Chain No. Plate thickness 链板厚度 1.34 2.92 b 1 min d 1 max d 2 max Lc max h 2 max T max P t Q min Q 0 q L max Pitch 节距 Pin length 销轴长度 Width between inner plates 内节内宽 Pin diameter 销轴直径 Inner plate depth 内链板高度 Average tensile strength 平均抗拉强度 Weight per meter 每米长重 Roller diameter 滚子直径 mm P mm mm mm mm mm mm mm kN/lbf kN kg/m q Plate thickness 链板厚度 d 1 max b 1 min d 2 max L max Lc max h 2 max T max Q min Q 0 东华链号 Donghua Chain No. 420T 520 520HF2 520HF3 520HF4 520HF6 *P22.225F3-B *16BF26 12.700 15.875 15.875 15.875 15.875 15.875 22.225 25.400 7.77 10.16 10.22 10.22 10.16 10.22 15.60 15.88 6.25 6.25 6.25 6.25 6.25 6.25 14.60 16.00 3.96 5.08 5.30 5.30 5.08 5.30 9.00 10.00 14.70 17.50 19.30 19.80 19.30 19.30 36.30 42.50 － － － － 20.80 － 38.00 44.20 12.00 15.09 15.30 15.30 15.09 15.30 23.50 26.80 1.50 2.03 2.42 2.80/2.42 2.42 2.42 4.80/4.00 5.60/4.80 18.62/4186 29.40/6610 35.00/7869 40.00/8993 26.50/5958 40.00/8993 75.00/16862 80.00/17986 20.5 32.3 38.5 44.0 29.2 44.0 82.5 88.0 0.55 35HF2 9.525 5.08 4.77 3.58 15.52 － 9.00 2.03 9.0/2023 9.9 0.52 0.96 1.25 1.36 1.10 1.25 3.75 4.66 *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 Tensile strength 抗拉强度 Tensile strength 抗拉强度 旋耕机链 Rotary cultivator chains 农机传动箱用链条 Chains for transmission case of agricultural machinery www.dhchain.com 471 东华链条集团 DONGHUA CHAIN GROUP