>> P.293
IRB주(1)축의모서리반경의최대허용반경입니다.비고오일주입구는없습니다.축경mm(인치)질량(참고)호칭번호gdFB최소최대최대BA…Z(BAM)BHA…Z(BHAM)YBYBH주요치수mm(인치)설치관계치수mm조합베어링darasmaxYB228YB2212─YB2220─YB2414YB2416YB2420YB2610─28.575(11/8)31.750(11/4)34.925(13/8)IRB188IRB1812IRB1816IRB1820IRB2010IRB2014IRB2016IRB2020IRB2210IRB2220BA228ZBA2212ZBA2216ZBA2220ZBA2410ZBA2414ZBA2416ZBA2420ZBA2610ZBA2620ZBHA228ZBHA2212ZBHA2216ZBHA2220Z──────31.54762.578436068.585.54793.533.233.233.233.23737373740.240.213.0819.4325.7832.1316.2522.6025.7832.1316.2532.1333.933.933.933.937.137.137.137.140.240.20.60.60.60.60.60.60.60.60.60.628.575(11/8)28.575(11/8)28.575(11/8)28.575(11/8)31.750(11/4)31.750(11/4)31.750(11/4)31.750(11/4)34.925(13/8)34.925(13/8)──YB2816───36.512(17/16)IRB2316BA2816Z─9942.525.7843.20.636.512(17/16)38.100(11/2)IRB2412IRB2416IRB2424IRB248-1IRB2410-1BA2812ZBA2816ZBA2824ZBA308ZBA3010Z──BHA2824Z──62811216479.543.343.343.344.544.519.4325.7838.4813.0816.2543.443.443.445.545.50.60.60.61138.100(11/2)38.100(11/2)38.100(11/2)38.100(11/2)38.100(11/2)41.275(15/8)41.275(15/8)44.450(13/4)44.450(13/4)44.450(13/4)44.450(13/4)47.625(17/8)47.625(17/8)34.925(13/8)34.925(13/8)34.925(13/8)34.925(13/8)38.100(11/2)38.100(11/2)38.100(11/2)38.100(11/2)(1)41.275(15/8)IRB2616IRB2628BA3216ZBAW3228Z────13623547.547.525.7844.8348.548.51141.275(15/8)41.275(15/8)50.800(2)50.800(2)42.862(111/16)IRB2720BA3220Z────14648.532.1349.50.642.862(111/16)50.800(2)47.625(17/8)IRB3016IRB3024BA3416ZBA3424Z────10014952.952.925.7838.4852.952.90.60.647.625(17/8)47.625(17/8)53.975(21/8)53.975(21/8)57.150(21/4)IRB3616BA4216Z────18363.525.7864.5157.150(21/4)66.675(25/8)63.500(21/2)IRB4016IRB4020BA4416ZBA4420Z────13116468.768.725.7832.1368.868.80.60.663.500(21/2)63.500(21/2)69.850(23/4)69.850(23/4)293IRTIRBLRTLRB
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