Type H 齿节距(pitch)=12.7mm (0.5 inch) 外径公差表(mm) |
标准皮带 宽度 | | 100 | 150 | 200 | 300 | | | | | 外径 | 公差 | | 25.4mm | 38.1mm | 50.8mm | 76.2mm | | | | L 14~30齿 | 38 | 48 | 58 | 70 | 100 | | | | 25.4 | +0.05~0 | L 31~60齿 | 41 | 53 | 60 | 70 | 100 | | | | 25.4~50.8 | +0.08~0 | L43~84齿 | 46 | 60 | 65 | 75 | 100 | | | | 50.8~101.6 | +0.10~0 | W | 27 | 33 | 45 | 59 | 85 | | | | 101.6~177.8 | +0.13~0 | X | 8 | 11 | 14.5 | 19.5 | 27.5 | | | | 117.8~304.8 | +0.15~0 |
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| | 齿数 | 节径 | 外径 | 轮毂直径 | 内孔 d | 透孔外径 | 挡边外径 | 挡边内径 | 挡边内型 | Z | Dp | De | Dm | (参考) | E | F | M | 厚,外径,内径 | 14H | A、B | 14 | 56.60 | 55.20 | 38 | 20 | - | 61 | 41 | F-156141 | 15H | A、B | 15 | 60.64 | 59.27 | 46 | 20 | - | 65 | 50 | F-156550 | 16H | A、B | 16 | 64.68 | 63.31 | 46 | 20 | - | 69 | 50 | F-156950 | 18H | A、B | 18 | 72.77 | 71.39 | 54 | 20 | - | 78 | 58 | F-157858 | 19H | A、B | 19 | 76.81 | 75.44 | 55 | 20 | - | 83 | 63 | F-158363 | 20H | A、B | 20 | 80.85 | 79.48 | 56 | 20 | - | 86 | 66 | F-158666 | 21H | A、B | 21 | 84.89 | 83.52 | 58 | 20 | - | 90 | 73 | F-159073 | 22H | A、B | 22 | 88.94 | 87.56 | 58 | 20 | - | 93 | 75 | F-159375 | 24H | A、B | 24 | 97.02 | 95.65 | 62 | 20 | - | 105 | 84 | F-1510584 | 25H | A、B | 25 | 101.06 | 99.69 | 66 | 20 | - | 108 | 84 | F-1510884 | 26H | A、B | 26 | 105.11 | 103.73 | 70 | 20 | - | 112 | 90 | F-1511290 | 28H | A、B | 28 | 113.19 | 111.82 | 74 | 20 | - | 118 | 90 | F-1511890 | 30H | A、B | 30 | 121.28 | 119.90 | 74 | 20 | - | 126 | 100 | F-15126100 | 32H | A、B | 32 | 129.36 | 127.99 | 78 | 20 | - | 136 | 118 | F-15136118 | 34H | A、B | 34 | 137.45 | 136.07 | 82 | 20 | - | 146 | 128 | F-15146128 | 36H | A、B | 36 | 145.53 | 144.16 | 82 | 20 | - | 152 | 134 | F-15152134 | 38H | A、B | 38 | 153.62 | 152.24 | 82 | 20 | - | 159 | 141 | F-15159141 | 40H | W | 40 | 161.70 | 160.33 | 88 | 20 | - | 168 | 150 | F-15168150 | 42H | W | 42 | 169.79 | 168.41 | 88 | 20 | 146 | | | | 44H | W | 44 | 177.87 | 176.50 | 88 | 20 | 154 | | | | 45H | W | 45 | 181.91 | 180.54 | 88 | 20 | 158 | | | | 48H | W | 48 | 194.04 | 192.67 | 88 | 20 | 171 | | | | 50H | W | 50 | 202.13 | 200.76 | 88 | 20 | 179 | | | | 58H | W | 58 | 234.47 | 233.09 | 88 | 20 | 211 | | | | 60H | W | 60 | 242.55 | 241.18 | 88 | 20 | 219 | | | | 70H | W | 70 | 282.98 | 281.61 | 88 | 25 | 258 | | | | 72H | W | 72 | 291.06 | 289.69 | 88 | 25 | 265 | | | | 84H | W | 84 | 339.57 | 338.20 | 100 | 25 | 314 | | | | 96H | W | 96 | 388.08 | 386.71 | 100 | 25 | 362 | | | | 120H | W | 120 | 485.10 | 483.73 | 100 | 25 | 460 | | | | |