>> P.291
H10Note(1)MaximumallowablefilletcornerradiusofshaftRemarkNooilholeisprovided.Shaftdia.mm(inch)Mass(Ref.)IdentificationnumbergdFBMin.Max.Max.BA…Z(BAM)BHA…Z(BHAM)YBYBHBoundarydimensionsmm(inch)StandardmountingdimensionsmmAssembledbearingsdarasmaxShaftdia.7.938-15.875mmInnerRingsforShellTypeNeedleRollerBearings7.938(5╱16)IRB58BA88ZBHA88ZYB88YB98YB108YBH108YB912YB1012YB108YBH108YB1012────YB1112YB128YB1210YB1212──YB138YBH1310YBH1312────YB148YB1412811.313.0811.70.37.938( 5 ╱16)12.700( 1╱2)9.525(3╱8)11.112(7╱16)12.700(1╱2)14.288(9╱16)15.875(5╱8)IRB68IRB68-1IRB612IRB612-1IRB78IRB712IRB714IRB716IRB86IRB88IRB812IRB88-1IRB810-1IRB812-1IRB814-1IRB816-1IRB98IRB910IRB912IRB914IRB916IRB920IRB106IRB108IRB1012BA98ZBA108ZBA912ZBA1012ZBA108ZBA1012ZBA1014ZBA1016ZBA116ZBA118ZBA1112ZBA128ZBA1210ZBA1212ZBA1214ZBA1216ZBA138ZBA1310ZBA1312ZBA1314ZBA1316ZBA1320ZBA146ZBA148ZBA1412ZBHA98ZBHA108Z─BHA1012ZBHA108ZBHA1012Z─BHA1016Z─BHA118ZBHA1112Z──BHA1212Z──BHA138ZBHA1310ZBHA1312Z─────BHA1412Z8.912.613.218.810.11517.419.98.511.216.715.819.623.527.53117.321.5263034.54314.518.92812.812.812.812.814.414.414.414.416.916.916.916.916.916.916.916.919191919191920.720.720.713.0813.0819.4319.4313.0819.4322.6025.789.9013.0819.4313.0816.2519.4322.6025.7813.0816.2519.4322.6025.7832.139.9013.0819.4313.21413.21414.814.814.814.816.916.916.917.517.517.517.517.519.619.619.619.619.619.621.221.221.20.30.30.30.30.30.30.30.30.30.30.30.60.60.60.60.60.60.60.60.60.60.60.60.60.69.525( 3╱8)9.525( 3╱8)9.525( 3 ╱8)9.525( 3 ╱8)11.112( 7 ╱16)11.112( 7 ╱16)11.112( 7╱16)11.112( 7 ╱16)12.700( 1 ╱2)12.700( 1 ╱2)12.700( 1 ╱2)12.700( 1 ╱2)12.700( 1 ╱2)12.700( 1 ╱2)12.700( 1 ╱2)12.700( 1 ╱2)14.288( 9╱16)14.288( 9╱16)14.288( 9 ╱16)14.288( 9╱16)14.288( 9╱16)14.288( 9 ╱16)15.875( 5 ╱8)15.875( 5 ╱8)15.875( 5 ╱8)22.225( 7╱8)22.225( 7╱8)22.225( 7╱8)20.638(13╱16)20.638(13╱16)20.638(13╱16)20.638(13╱16)20.638(13╱16)20.638(13╱16)14.288( 9╱16)15.875( 5╱8)14.288( 9╱16)15.875( 5╱8)15.875( 5╱8)15.875( 5╱8)15.875( 5╱8)15.875( 5╱8)17.462(11╱16)17.462(11╱16)17.462(11╱16)19.050( 3╱4)19.050( 3╱4)19.050( 3╱4)19.050( 3╱4)19.050( 3╱4)(1)InchSeriesIRBdFBdaraH