链号 齿数 | C208 B 滚子直径15.88 | C210A 滚子直径 19.05 | C212A滚子直径 22.23 | C216A滚子直径 28.58 | ||||||||
外径 | 节径 | 齿根径 | 外径 | 节径 | 齿根径 | 外径 | 节径 | 齿根径 | 外径 | 节径 | 齿根径 | |
10 | 93 | 82.2 | 66.32 | 114 | 102.8 | 83.7 | 140 | 123.3 | 101.07 | 187 | 164.4 | 135.8 |
11 | 102 | 90.16 | 73.36 | 127 | 112.7 | 92.5 | 153 | 135 | 111.63 | 204 | 180.3 | 150 |
12 | 110 | 98.14 | 82.26 | 138 | 122.7 | 103.62 | 165 | 147.2 | 124.98 | 220 | 196.3 | 167.4 |
13 | 118 | 106.1 | 89.48 | 148 | 132.7 | 112.65 | 177 | 159.2 | 135.81 | 237 | 212.3 | 182.1 |
14 | 127 | 114.2 | 98.27 | 158 | 142.7 | 123.63 | 190 | 171.2 | 149 | 253 | 228.3 | 199.7 |
15 | 135 | 122.2 | 105.62 | 168 | 152.7 | 132.82 | 202 | 183.3 | 160 | 269 | 244.3 | 214.4 |
16 | 143 | 130.2 | 114.32 | 179 | 162.7 | 143.69 | 214 | 195.3 | 173.1 | 286 | 260.4 | 231.8 |
18 | 159 | 146.3 | 130.39 | 199 | 182.8 | 163.79 | 239 | 220 | 197.2 | 319 | 292.6 | 264 |
20 | 176 | 162.4 | 146.49 | 220 | 203 | 183.91 | 263 | 243.6 | 221.3 | 351 | 324.2 | 296.2 |
24 | 208 | 194.6 | 178.72 | 260 | 243.3 | 224.2 | 312 | 291.9 | 269.7 | 416 | 389.2 | 360.6 |