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XXH型同步帶輪標(biāo)準(zhǔn)配備同步帶寬400（101.6mm） 
規(guī)格 齒數(shù) 形狀 節(jié)徑 外徑 W L K X 輪轂直徑 內(nèi)孔 透孔外徑 檔邊外徑 檔邊內(nèi)徑 檔邊型號(hào)
18XXH 18 B/W 181.91 178.87 121 140 111 - 120 28 - 198 140 F-50198140
19XXH 19 B/W 192.02 188.97 121 140 111 - 120 28 - 208 140 F-50208140
20XXH 20 B/W 202.13 199.08 121 140 111 - 130 28 - 208 150 F-50208150
21XXH 21 B/W 212.23 209.19 121 140 111 - 130 28 - 229 160 F-50239170
22XXH 22 B/W 222.34 219.29 121 140 111 - 130 28 - 239 170
24XXH 24 B/W 242.55 239.5 121 140 111 45 150 28 190 - - -
25XXH 25 B/W 252.66 249.61 121 140 111 45 150 28 199 - - -
26XXH 26 B/W 262.76 259.72 121 140 111 45 150 28 209 - - -
27XXH 27 B/W 272.87 269.82 121 140 111 45 150 28 219 - - -
30XXH 30 B/W 313.19 300.14 121 140 111 45 150 28 250 - - -
40XXH 40 B/W 404.25 401.21 121 140 111 45 150 28 352 - - -
48XXH 48 B/W 485.10 482.06 121 140 111 45 175 30 432 - - -
60XXH 60 B/W 606.38 603.33 121 140 111 45 175 30 554 - - -
72XXH 72 B/W 727.66 724.61 121 140 111 45 175 35 675 - - -
90XXH 90 B/W 909.57 906.52 121 140 111 45 175 35 856 - - -