>> P.293
IRB注(1)軸の隅の丸みの最大許容半径です。備考油穴はありません。軸径mm(inch)質量(参考)呼び番号gdFB最小最大最大BA…Z(BAM)BHA…Z(BHAM)YBYBH組合せ軸受daYB228YB2212─YB2220─YB2414YB2416YB2420YB2610─28.575(1/18)31.750(1/14)34.925(1/38)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(1/18)28.575(1/18)28.575(1/18)28.575(1/18)31.750(1/14)31.750(1/14)31.750(1/14)31.750(1/14)34.925(1/38)34.925(1/38)──YB2816───36.512(1/716)IRB2316BA2816Z─9942.525.7843.20.636.512(1/716)38.100(1/12)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(1/12)38.100(1/12)38.100(1/12)38.100(1/12)38.100(1/12)41.275(1/58)41.275(1/58)44.450(1/34)44.450(1/34)44.450(1/34)44.450(1/34)47.625(1/78)47.625(1/78)34.925(1/38)34.925(1/38)34.925(1/38)34.925(1/38)38.100(1/12)38.100(1/12)38.100(1/12)38.100(1/12)41.275(1/58)IRB2616IRB2628BA3216ZBAW3228Z────13623547.547.525.7844.8348.548.51141.275(1/58)41.275(1/58)50.800(2)50.800(2)42.862(1/1116)IRB2720BA3220Z────14648.532.1349.50.642.862(1/1116)50.800(2)47.625(1/78)IRB3016IRB3024BA3416ZBA3424Z────10014952.952.925.7838.4852.952.90.60.647.625(1/78)47.625(1/78)53.975(2/18)53.975(2/18)57.150(2/14)IRB3616BA4216Z────18363.525.7864.5157.150(2/14)66.675(2/58)63.500(2/12)IRB4016IRB4020BA4416ZBA4420Z────13116468.768.725.7832.1368.868.80.60.663.500(2/12)63.500(2/12)69.850(2/34)69.850(2/34)dFBdara主要寸法mm(inch)取付関係寸法mmrasmax(1)293IRTIRBLRTLRB
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