Řetězy Donghua - produktový katalog 2017

T b 1 T d 2 d 4 L h 2 P P d 7 P P 1.无滚子 1.without rollers 2.带S型小滚子 2.with S small rollers type 3.带P型大滚子 3.with P large rollers type 5.销轴铆头后采用焊接加固 5.Welded pins with plates d 1 d 5 P P 4.带F型带边滚子 4.with F flanged rollers type d 1 P P M20 M28 M40 M56 M80 M112 M160 M224 M315 M450 40.0 50.0 63.0 63.0 80.0 80.0 100.0 125.0 160.0 200.0 50.0 63.0 80.0 80.0 100.0 100.0 125.0 160.0 200.0 250.0 63.0 80.0 100.0 100.0 125.0 125.0 160.0 200.0 250.0 315.0 80.0 100.0 125.0 125.0 160.0 160.0 200.0 250.0 315.0 400.0 100.0 125.0 160.0 160.0 200.0 200.0 250.0 315.0 400.0 500.0 125.0 160.0 200.0 200.0 250.0 250.0 315.0 400.0 500.0 630.0 160.0 200.0 250.0 250.0 315.0 315.0 400.0 500.0 630.0 800.0 25.0 30.0 36.0 42.0 50.0 60.0 70.0 85.0 100.0 120.0 12.50 15.00 18.00 21.00 25.00 30.00 36.00 42.00 50.00 60.00 30.00 36.00 42.00 50.00 60.00 70.00 85.00 100.00 120.00 140.00 9.0 10.0 12.5 15.0 18.0 21.0 25.0 30.0 36.0 42.0 Pitch Bush diameter Roller diameter mm P mm mm mm mm d 4 max d 1 max d 7 max d 5 max 滚子直径 套筒直径 节距 16.0 18.0 20.0 24.0 28.0 32.0 37.0 43.0 48.0 56.0 6.0 7.0 8.5 10.0 12.0 15.0 18.0 21.0 25.0 30.0 35.0 40.0 45.0 52.0 62.0 73.0 85.0 98.0 112.0 135.0 18.0 20.0 25.0 30.0 35.0 40.0 50.0 60.0 70.0 80.0 2.5 3.0 3.5 4.0 5.0 6.0 7.0 8.0 10.0 12.0 20.0/4545 28.0/6364 40.0/9091 56.0/12727 80.0/18182 112.0/25454 160.0/36364 224.0/50909 315.0/71591 450.0/102272 25.0 35.0 50.0 70.0 100.0 140.0 200.0 280.0 393.7 562.5 Pin length Plate depth Width between inner plates Pin diameter Plate thickness Average tensile strength mm mm mm mm mm kN/lbf kN Q 0 Q min T max h 2 max L max max d 2 min b 1 M20 M28 M40 M56 M80 M112 M160 M224 M315 M450 DIN 链号 DIN Chain No. DIN 链号 DIN Chain No. 内节内宽 链板厚度 链板高度 销轴长度 销轴直径 平均抗拉强度 Tensile strength 抗拉强度 www.dhchain.com 218 M系列输送链 Conveyor chains (M series) 东华链条集团 DONGHUA CHAIN GROUP