Detailed introductions
| Chain No. 链号 | Pitch 节距 | Roller Diameter 滚子直径 | Width between Inner Plates 内节内宽 | Pin Diameter 销轴直径 | Pin Length 销轴长度 | Inner Plate Depth 内链板高度 | Plate Thickness 链板厚度 | Ultimate tensile Strength 极限拉伸载荷 | Average Tensile Strength 平均拉伸载荷 | Weight Per Meter 每米长重 | |
| P | d1 max | b1 min | d2 max | L max | Lc max | h2 max | t/T max | Q min | Q0 | q | |
| mm | mm | mm | mm | mm | mm | mm | mm | KN | kN | kg/m | |
| 420 | 12.70 | 7.77 | 6.25 | 3.96 | 14.7 | 16.10 | 12.00 | 1.50 | 16.00 | 17.6 | 0.55 |
