Řetězy Donghua - produktový katalog 2017

L 2 L 1 A-A b 1 T b 3 d 1 Lc b 2 L A A P P h 2 mm P L 1 mm 节距 套筒A-A截面长度 ISO链号 ISO Chain No. 127.0 31.7 152.4 31.7 152.4 31.7 203.2 152.4 203.2 203.2 203.2 31.7 33.2 WD104 WD102 WD110 WD112 WD113 36.6 WD116 44.5 WD118 44.5 L 2 mm 套筒A-A截面高度 Bush A-A section height 39.1 39.1 39.1 39.1 39.1 45.2 51.8 51.8 b 1 min mm 链节窄端内宽 Width between narrow linkend 162.0 104.6 228.6 228.6 228.6 330.2 336.5 222.2 d 1 max mm 销轴直径 Pin diameter end 19.13 19.13 19.13 19.13 22.30 19.13 22.30 22.30 b 2 max mm 链节窄端外宽 Width over narrow linkend 197.1 136.9 263.9 263.9 270.2 359.1 378.2 260.6 b 3 min mm 链节宽端内宽 Width between broad linkend 197.6 137.4 264.4 264.4 270.7 359.6 378.7 261.1 h 2 max mm 链板高度 Plate depth 38.12 38.12 38.12 38.12 38.12 45.21 51.80 51.80 WD122 203.2 44.5 51.8 282.4 22.30 324.1 324.6 51.80 WD480 Bush A-A section length Pitch mm L max Lc max 销轴长度 ISO链号 ISO Chain No. 255.6 188.0 315.0 315.0 330.2 410.4 440.0 324.2 WD104 WD102 WD110 WD112 WD113 WD116 WD118 T mm 链板厚度 Plate thickness 销轴热处理 Only pin hardened 全部热处理 All parts hardened 9.7 9.7 9.7 9.7 12.7 9.7 12.7 12.7 WD122 387.6 mm 245.4 181.4 308.6 308.6 322.3 405.9 431.1 314.5 378.0 12.7 WD480 Pin length kN/lbf kN/lbf 抗拉强度 170/38217.0 170/38217.0 170/38217.0 170/38217.0 213/47884.3 245/55078.2 311/69915.6 311/69915.6 311/69915.6 245/55078.20 245/55078.20 245/55078.20 245/55078.20 253/56876.68 262/58899.90 351/78907.96 351/78907.96 351/78907.96 Q min Q min Tensile strength 曳引用焊接结构弯板链 Welded-steel-type drag chains www.dhchain.com 395 东华链条集团 DONGHUA CHAIN GROUP