BRECO同步带轮ATN12.7K6系列***新规格尺寸表
| BRECO同步带轮 | BRECO同步带轮直径dk(mm) | BRECO同步带轮节径do(MM) | BRECO同步轮挡边直径dB | BRECO同步轮台阶尺寸Hub dNxlN | BRECO同步轮预留内孔Pre-bore dv | Bore(max) |
| 齿数Z | dmax | |||||
| 20 | 79.03 | 80.85 | 86.00 | 46*10 | 12H7 | 67 |
| 21 | 83.07 | 84.89 | 90.00 | 46*10 | 12H7 | 71 |
| 22 | 87.12 | 88.94 | 93.00 | 46*10 | 12H7 | 75 |
| 23 | 91.16 | 92.98 | 96.00 | 50*10 | 12H7 | 79 |
| 24 | 95.20 | 97.02 | 102.00 | 58*10 | 12H7 | 83 |
| 25 | 99.24 | 101.06 | 105.00 | 58*10 | 12H7 | 87 |
| 26 | 103.29 | 105.11 | 110.00 | 58*10 | 12H7 | 91 |
| 27 | 107.33 | 109.15 | 113.00 | 58*10 | 12H7 | 95 |
| 28 | 111.37 | 113.19 | 117.00 | 60*10 | 12H7 | 99 |
| 29 | 115.41 | 117.23 | 121.00 | 60*10 | 12H7 | 103 |
| 30 | 119.46 | 121.28 | 126.00 | 60*10 | 12H7 | 107 |
| 31 | 123.50 | 125.32 | 129.00 | 60*10 | 12H7 | 111 |
| 32 | 127.54 | 129.36 | 134.00 | 60*10 | 12H7 | 116 |
| 33 | 131.58 | 133.40 | 137.00 | 60*10 | 12H7 | 120 |
| 34 | 135.63 | 137.45 | 142.00 | 60*10 | 12H7 | 124 |
| 35 | 139.67 | 141.49 | 145.00 | 60*10 | 12H7 | 128 |
| 36 | 143.71 | 145.53 | 150.00 | 60*10 | 16H7 | 132 |
| 37 | 147.75 | 149.57 | 153.00 | 60*10 | 16H7 | 134 |
| 38 | 151.80 | 153.62 | 158.00 | 60*10 | 16H7 | 136 |
| 39 | 155.84 | 157.66 | 161.00 | 60*10 | 16H7 | 140 |
| 40 | 159.88 | 161.70 | 166.00 | 60*10 | 16H7 | 146 |
| 41 | 163.92 | 165.74 | 171.00 | 60*10 | 16H7 | 152 |
| 42 | 167.97 | 169.79 | 174.00 | 60*10 | 16H7 | 154 |
| 43 | 172.01 | 173.83 | 179.00 | 60*10 | 16H7 | 158 |
| 44 | 176.05 | 177.87 | 182.00 | 60*10 | 16H7 | 162 |
| 45 | 180.09 | 181.91 | 185.00 | 90*10 | 16H7 | 164 |
| 46 | 184.14 | 185.96 | 191.00 | 90*10 | 16H7 | 170 |
| 47 | 188.18 | 190.00 | 195.00 | 90*10 | 16H7 | 174 |
| 48 | 192.22 | 194.04 | 198.00 | 110*10 | 16H7 | 178 |
| 49 | 196.26 | 198.08 | 201.00 | 110*10 | 16H7 | 180 |
| 50 | 200.31 | 202.13 | 207.00 | 110*10 | 16H7 | 186 |
| 51 | 204.35 | 206.17 | 210.00 | 110*10 | 16H7 | 190 |
| 52 | 208.39 | 210.21 | 214.00 | 110*10 | 16H7 | 194 |
| 53 | 212.43 | 214.21 | 217.00 | 110*10 | 16H7 | 196 |
| 54 | 216.48 | 218.30 | 223.00 | 110*10 | 16H7 | 200 |
| 55 | 220.52 | 222.34 | 226.00 | 110*10 | 16H7 | 204 |
| 56 | 224.56 | 226.38 | 230.00 | 110*10 | 16H7 | 208 |
| 57 | 228.60 | 230.42 | 236.00 | 110*10 | 16H7 | 214 |
| 58 | 232.65 | 234.71 | 239.00 | 110*10 | 16H7 | 217 |
| 59 | 236.69 | 238.51 | 242.00 | 110*10 | 16H7 | 220 |
| 60 | 240.73 | 242.55 | 245.00 | 110*10 | 16H7 | 223 |
| 61 | 244.77 | 246.59 | 252.00 | 110*10 | 16H7 | 231 |
| 62 | 248.82 | 250.64 | 255.00 | 110*10 | 16H7 | 233 |
| 63 | 252.86 | 254.68 | 258.00 | 110*10 | 16H7 | 236 |
| 64 | 256.90 | 258.72 | 261.00 | 110*10 | 16H7 | 239 |
| 65 | 260.94 | 262.76 | 268.00 | 110*10 | 16H7 | 246 |
| 66 | 264.99 | 266.81 | 271.00 | 110*10 | 16H7 | 249 |
| 67 | 269.03 | 270.85 | 274.00 | 110*10 | 16H7 | 252 |
| 68 | 273.07 | 274.89 | 280.00 | 110*10 | 16H7 | 258 |
| 69 | 277.11 | 278.93 | 284.00 | 110*10 | 16H7 | 262 |
| 70 | 281.16 | 282.98 | 287.00 | 110*10 | 16H7 | 265 |
| 71 | 285.20 | 287.02 | 290.00 | 110*10 | 16H7 | 268 |
| 72 | 289.24 | 291.06 | 296.00 | 110*10 | 16H7 | 261 |
BRECO同步带轮ATN12.7K6系列材质主要有钢,铝合金,不锈钢等,表面可磷化,镀镍,氧化等处理,BRECO同步带轮可根据客户来图加工,也可按标准型号订制,货期6-8周
