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名称 | 代号 | 计算公式 | 备注 | 分度圆直径 | d | 
| p--节距 z--齿数 | 齿顶直径 | da | 
| d1--滚子外径 | 齿根圆直径 | df | df=d=d1 | | 齿侧凸缘(或排间槽)直径 | dg | 
| h2--内链板高度 |
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型号及齿部 基本尺寸 | 齿数 z | 齿顶圆直径 da | 分度圆直径 d | 型号及齿部 基本尺寸 | 齿数 z | 齿顶圆直径 da | 分度圆直径 d | 型号及齿部 基本尺寸 | 齿数 z | 齿顶圆直径 da | 分度圆直径 d | 型号及齿部 基本尺寸 | 齿数 z | 齿顶圆直径 da | 分度圆直径 d | 10A(50) 5/8in×3/8in 15.875mm×9.52mm 齿部参数/min: 节距p 15.875 滚子外径d110.16 齿轮半径rx16 倒角宽度ba1.6 齿宽Bf19.1 齿宽bf19 齿全宽Bf225.5 齿全宽Bf342.1 | 8 | 47 | 41.18 | 12A(60) 3/4in×1/2in 19.05mm×12.7mm 齿部参数/min: 节距p 19.05 滚子外径d111.91 齿轮半径rx19 倒角宽度ba2 齿宽Bf11.6 齿宽bf11.3 齿全宽Bf34.1 齿全宽Bf56.9 | 24 | 153.9 | 145.94 | 16A(80) 1in×5/8in 25.4mm×15.88mm 齿部参数/min: 节距p 25.4 滚子外径d115.88 齿轮半径rx26 倒角宽度ba2.5 齿宽Bf14.6 齿宽bf14.1 齿全宽Bf43.4 齿全宽Bf72.7 | 40 | 336.9 | 323.73 | 06B 3/8in×7/32in9.525mm×5.72mm 齿部参数/min: 节距p 9.525 滚子外径d16.35 齿轮半径rx10 倒角宽度ba1 齿宽Bf15.3 齿宽bf15.2 齿全宽Bf215.4 齿全宽Bf325.6 | 22 | 71 | 66.93 | 9 | 52.6 | 46.42 | 25 | 160 | 152.00 | 41 | 345 | 331.82 | 23 | 73.5 | 69.95 | 10 | 57.5 | 51.37 | 26 | 165.9 | 158.04 | 42 | 353 | 339.90 | 24 | 77 | 72.97 | 11 | 63 | 56.34 | 27 | 172.3 | 164.09 | 43 | 361.1 | 347.98 | 25 | 80 | 76.00 | 12 | 68 | 61.34 | 28 | 178 | 170.13 | 44 | 369.1 | 356.06 | 26 | 83 | 79.02 | 13 | 73 | 66.32 | 29 | 184.1 | 176.19 | 45 | 377.1 | 364.12 | 27 | 86 | 82.04 | 14 | 78 | 71.34 | 30 | 19.05 | 182.25 | 46 | 358.2 | 372.21 | 28 | 89 | 85.07 | 15 | 83 | 76.36 | 31 | 196.6 | 188.31 | 47 | 393.2 | 380.29 | 29 | 92 | 88.09 | 16 | 88 | 81.37 | 32 | 203.2 | 194.35 | 48 | 401.3 | 388.36 | 30 | 94.7 | 91.12 | 17 | 93 | 86.39 | 33 | 109.3 | 200.40 | 49 | 409.3 | 396.44 | 31 | 98.3 | 94.15 | 18 | 98.3 | 91.42 | 34 | 214.6 | 206.46 | 50 | 417.4 | 404.52 | 32 | 101.3 | 97.17 | 19 | 103.3 | 96.45 | 35 | 221 | 212.52 | 20A(100) 11/4in×3/4in 31.75mm×19.05mm 齿部参数/min: 节距p 31.75 滚子外径d119.05 齿轮半径rx32 倒角宽度ba3.5 齿宽Bf118 齿宽bf117.5 齿全宽Bf253.3 齿全宽Bf390 | 8 | 98.1 | 82.96 | 33 | 104.3 | 100.20 | 20 | 108.4 | 101.49 | 36 | 226.8 | 218.58 | 9 | 108 | 92.84 | 34 | 107.3 | 103.23 | 21 | 113.4 | 106.52 | 37 | 232.9 | 224.64 | 10 | 117.9 | 102.74 | 35 | 110.3 | 106.26 | 22 | 118 | 111.55 | 38 | 239 | 230.69 | 11 | 127.8 | 112.68 | 36 | 113.4 | 109.29 | 23 | 123.5 | 116.58 | 39 | 245.1 | 236.75 | 12 | 137.8 | 122.68 | 37 | 116.4 | 112.32 | 24 | 128.3 | 121.62 | 40 | 251.3 | 242.81 | 13 | 147.8 | 132.65 | 38 | 119.5 | 115.34 | 25 | 134 | 126.66 | 41 | 257.3 | 248.87 | 14 | 157.8 | 142.68 | 39 | 122.5 | 118.37 | 26 | 139 | 131.70 | 42 | 264.5 | 254.93 | 15 | 167.8 | 152.72 | 40 | 125.5 | 121.40 | 27 | 144 | 136.75 | 43 | 270.5 | 260.98 | 16 | 177.9 | 162.75 | 41 | 130 | 124.43 | 28 | 148.7 | 141.78 | 44 | 276.5 | 267.03 | 17 | 187.9 | 172.78 | 42 | 133 | 127.46 | 29 | 153.8 | 146.8 | 45 | 282.5 | 273.10 | 18 | 198 | 182.85 | 43 | 136 | 130.48 | 30 | 158.8 | 151.87 | 46 | 287.9 | 279.16 | 19 | 208.1 | 192.91 | 44 | 139 | 133.52 | 31 | 163.9 | 156.92 | 47 | 294 | 285.21 | 20 | 228.2 | 202.98 | 45 | 142 | 136.55 | 32 | 168.9 | 161.95 | 48 | 300.1 | 291.27 | 21 | 238.3 | 213.04 | 48 | 151 | 145.64 | 33 | 174.5 | 167 | 49 | 306.2 | 297.33 | 22 | 248.3 | 223.11 | 50 | 157 | 151.70 | 34 | 179 | 172.05 | 50 | 312.3 | 303.39 | 23 | 258.4 | 233.17 | 8 | 37.2 | 33.18 | 35 | 184.1 | 177.1 | 16A(80) 1in×5/8in 25.4mm×15.88mm 齿部参数/min: 节距p 25.4 滚子外径d115.88 齿轮半径rx26 倒角宽度ba2.5 齿宽Bf14.6 齿宽bf14.1 齿全宽Bf43.4 齿全宽Bf72.7 | 8 | 77 | 66.37 | 24 | 268.5 | 243.23 | 9 | 41 | 37.13 | 36 | 189.1 | 182.15 | 9 | 85 | 74.27 | 25 | 268.5 | 253.33 | 10 | 45.2 | 41.10 | 37 | 194.2 | 187.2 | 10 | 93 | 82.19 | 26 | 278.6 | 263.40 | 08B 1/2in×5/16in12.7mm×7.75mm 齿部参数/min: 节距p 12.7 滚子外径d18.51 齿轮半径rx13 角宽度ba1.3 齿宽Bf17.2 齿宽bf17 齿全宽Bf221 齿全宽Bf334.9 | 11 | 48.7 | 45.07 | 38 | 199.2 | 192.24 | 11 | 99 | 90.14 | 27 | 288.6 | 273.48 | 12 | 53 | 49.07 | 39 | 204.2 | 197.29 | 12 | 109 | 98.14 | 28 | 298.7 | 283.56 | 13 | 57.4 | 53.06 | 40 | 209.3 | 202.34 | 13 | 117 | 106.12 | 29 | 308.8 | 293.65 | 14 | 61.8 | 57.07 | 41 | 214.8 | 207.39 | 14 | 125 | 114.17 | 30 | 318.9 | 303.75 | 15 | 65.5 | 61.09 | 42 | 219.9 | 212.44 | 15 | 133 | 122.17 | 31 | 329 | 313.85 | 16 | 69.5 | 65.10 | 43 | 22409 | 217.49 | 16 | 141 | 130.2 | 32 | 39.1 | 323.94 | 17 | 73.6 | 69.11 | 44 | 230 | 222.53 | 17 | 149 | 138.22 | 33 | 349.2 | 334.01 | 18 | 77.8 | 73.14 | 45 | 235 | 227.58 | 18 | 157 | 146.28 | 34 | 359.3 | 334.10 | 19 | 81.7 | 77.16 | 46 | 240.1 | 232.63 | 19 | 165.2 | 154.33 | 35 | 369.4 | 354.20 | 20 | 85.8 | 81.19 | 47 | 245.1 | 237.68 | 20 | 173 | 162.38 | 36 | 379.5 | 364.30 | 21 | 89.7 | 85.22 | 48 | 250.2 | 242.73 | 21 | 181.2 | 170.43 | 37 | 389.5 | 374.39 | 22 | 93.8 | 89.24 | 49 | 255.2 | 247.78 | 22 | 189.3 | 178.48 | 38 | 399.6 | 384.49 | 23 | 98.2 | 93.27 | 50 | 260.3 | 252.82 | 23 | 197.5 | 186.53 | 39 | 409.7 | 394.59 | 24 | 101.8 | 97.29 | 12A(60) 3/4in×1/2in 19.05mm×12.7mm 齿部参数/min: 节距p 19.05 滚子外径d111.91 齿轮半径rx19 倒角宽度ba2 齿宽Bf11.6 齿宽bf11.3 齿全宽Bf34.1 齿全宽Bf56.9 | 8 | 57.6 | 49.78 | 24 | 205.5 | 194.59 | 40 | 419.8 | 404.66 | 25 | 105.5 | 101.33 | 9 | 62 | 55.70 | 25 | 213.5 | 202.66 | 06B 3/8in×7/32in9.525mm×5.72mm 齿部参数/min: 节距p 9.525 滚子外径d16.35 齿轮半径rx10 倒角宽度ba1 齿宽Bf15.3 齿宽bf15.2 齿全宽Bf215.4 齿全宽Bf325.6 | 8 | 28 | 24.89 | 26 | 110 | 105.36 | 10 | 69 | 61.64 | 26 | 221.6 | 210.72 | 9 | 31 | 27.85 | 27 | 114 | 109.40 | 11 | 75 | 67.61 | 27 | 229.6 | 218.79 | 10 | 34 | 30.28 | 28 | 118 | 113.42 | 12 | 81.5 | 73.6 | 28 | 237.7 | 226.85 | 11 | 37 | 33.80 | 29 | 122 | 117.46 | 13 | 87.5 | 79.59 | 29 | 245.8 | 234.92 | 12 | 40 | 36.80 | 30 | 126.1 | 121.50 | 14 | 93.6 | 85.61 | 30 | 254 | 243 | 13 | 43 | 39.80 | 31 | 130.2 | 125.54 | 15 | 99.8 | 91.63 | 31 | 262 | 251.08 | 14 | 46.3 | 42.80 | 32 | 134.3 | 129.56 | 16 | 105.5 | 97.65 | 32 | 270 | 259.13 | 15 | 49.3 | 45.81 | 33 | 138.4 | 133.60 | 17 | 111.5 | 103.67 | 33 | 278.5 | 267.21 | 16 | 52.3 | 48.82 | 34 | 142.6 | 137.64 | 18 | 118 | 109.71 | 34 | 287 | 275.28 | 17 | 55.3 | 51.83 | 35 | 146.7 | 141.68 | 19 | 124.2 | 115.75 | 35 | 296.2 | 283.36 | 18 | 58.3 | 54.83 | 36 | 151 | 145.72 | 20 | 129.7 | 121.78 | 36 | 304.6 | 291.44 | 19 | 61.3 | 57.87 | 37 | 154.6 | 149.76 | 21 | 136 | 127.82 | 37 | 312.6 | 299.66 | 20 | 64.3 | 60.89 | 38 | 158.6 | 153.80 | 22 | 141.8 | 133.86 | 38 | 320.7 | 307.59 | 21 | 68 | 63.91 | 39 | 162.7 | 157.83 | 23 | 149 | 139.90 | 39 | 328.8 | 315.67 | 40 | 166.8 | 161.87 |
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型号:208AL/C208AL(2042/C2042)配用链条节距p=25.40mm滚子外径d1=15.875mm齿宽df=7.20mm | 齿轮 Z | 齿顶圆直径da | 分度圆直径d | 孔径D | dg | H | 齿轮 Z | 齿顶圆直径da | 分度圆直径d | 孔径D | dg | H | mm | mm | 8 9 10 11 12 13 14 15 16 17 18 | 76 85 93 102 110 118 127 135 143 151 159 | 66.37 74.27 82.20 90.16 98.14 106.14 114.15 122.17 130.20 138.23 146.27 | 16-32 16-37 16-44 16-48 16-57 16-57 16-57 16-57 16-57 16-57 16-57 | 48 56 56-65 56-67 56-78 56-83 56-83 65-83 65-83 83 65-83 | 22 22-40 25-40 25-40 25-40 25-40 25-40 25-40 25 25-40 | 19 20 21 22 23 24 25 26 27 28 30 | 167 176 184 192 200 208 216 224 241 257 | 154.84 162.37 170.43 178.49 186.54 194.60 202.66 210.72 226.86 243.00 | 16-57 19-60 19-60 19-60 19-60 19-60 19-60 19-60 19-60 19-60 | 83 70-89 89 89 89 70-89 70-89 70-89 70-89 70-89 | 25 28-40 28 28 28 28-40 28-40 28-40 28-40 28-40 | 型号:210AL/C210AL(2052/C2052)配用链条节距p=31.75mm滚子外径d1=19.05mm齿宽df=8.70mm | 齿轮 Z | 齿顶圆直径da | 分度圆直径d | 孔径D | dg | H | 齿轮 Z | 齿顶圆直径da | 分度圆直径d | 孔径D | dg | H | mm | mm | 8 9 10 11 12 13 14 15 16 17 18 | 96 106 117 127 138 148 158 168 179 188.98 199 | 82.96 92.84 102.75 112.75 122.67 132.67 142.68 152.71 162.74 172.80 182.84 | 16-40 16-45 16-50 16-50 19-50 19-50 19-50 19-57 19-57 19-57 19-57 | 60 65 70-76 70-76 70-76 70-76 70-76 70-83 70-83 83 70-83 | 25 25 25-45 25-45 32-45 32-45 32-45 32-45 32-45 32 32-45 | 19 20 21 22 23 24 25 26 27 28 30 | 209 220 230 240 250 260 270 281 301 321 | 192.91 202.91 213.03 223.06 233.17 194.60 202.66 210.72 226.86 243.00 | 19-57 19-57 19-57 19-57 25-70 25-70 25-70 25-70 25-70 25-70 | 83 75-83 83 83 95 80-95 80-95 80-95 80-95 80-95 | 32 32-60 32 32 32 32-60 32-60 32-60 32-60 32-60 | 型号:212AL/C212AL(2062/C2062)配用链条节距p=38.10mm滚子外径d1=22.23mm齿宽df=11.65mm | 齿轮 Z | 齿顶圆直径da | 分度圆直径d | 孔径D | dg | H | 齿轮 Z | 齿顶圆直径da | 分度圆直径d | 孔径D | dg | H | mm | mm | 8 9 10 11 12 13 14 15 16 17 18 | 115 127 140 153 165 177 190 202 214 227 239 | 99.57 111.40 123.30 135.00 147.21 159.20 171.22 183.25 195.29 207.34 219.41 | 19-46 19-58 19-65 19-70 19-70 19-70 19-70 19-70 19-70 25-70 25-70 | 72 85 80-97 80-102 80-102 80-102 80-102 80-102 80-102 120 80-120 | 32 32 32-45 32-45 32-45 32-45 32-45 32-45 32-45 32 32-45
| 19 20 21 22 23 24 25 26 27 28 30 | 251 263 276 288 300 312 324 327 361 385 | 231.47 243.55 255.62 267.72 279.81 291.90 303.99 316.09 340.29 364.5 | 25-70 25-70 25-70 25-70 25-70 25-70 25-70 25-70 32-70 32-70 | 108 80-108 108 108 108 80-108 80-108 80-108 80-108 80-108 | 32 32-60 32 32 32 32-60 32-60 44-60 44-60 44-60 | 型号:216AL/C216AL(2082/C2082)配用链条节距p=50.80mm滚子外径d1=28.58mm齿宽df=14.60mm | 齿轮 Z | 齿顶圆直径da | 分度圆直径d | 孔径D | dg | H | 齿轮 Z | 齿顶圆直径da | 分度圆直径d | 孔径D | dg | H | mm | mm | 8 9 10 11 12 13 14 15 16 17 18 | 153 170 187 204 220 237 253 269 286 302 319 | 132.74 148.54 164.39 180.31 196.28 212.37 228.30 244.33 260.39 276.48 292.55 | 25-46 25-70 25-70 25-70 25-70 25-83 25-83 25-83 25-83 32-83 25-83 | 96 108 95-108 95- 95- 95- 95- 95- 95- 120 105- | | 19 20 21 22 23 24 25 26 27 28 30 | 335 351 367 384 400 416 433 449 481 514 | 308.64 324.19 340.84 356.95 373.08 389.19 405.32 421.45 453.72 485.99 | 32-83 25-83 32-83 32-83 32-83 25-83 25-83 25-83 25-83 25-83 | 120 105-120 120 120 120 105-120 105-120 105-120 115-120 115-120 | 50 50-75 50 50 50 50-75 50-75 50-75 50-75 50-75 |
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说明:1.A、B型尺寸机同。 2.小滚珠链轮齿数一般采用标准链轮两齿走为一齿。 3链轮搭子、内孔任意 |
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