>> P.105
CCCCADFwDFwDFwDt1Allowablerotationalspeed(1)Assembledinnerring─IRB1110IRB1116──IRB128─IRB1212IRB1214IRB1216IRB1220IRB128IRB1212IRB1216IRB128─IRB1212IRB1214IRB1216IRB1220─IRB128IRB1212IRB1216──min-11600016000160001500015000150001500015000150001500015000600060006000150001500015000150001500015000150006000600060001400014000B38BA…ZBHA…ZBAMBHAMYBYBHBoundarydimensionsmm(inch)StandardmountingdimensionsmmBasicdynamicloadratingBasicstaticloadratingCN800011000189006010772082401130014200169001940024400194002820036300102001530019300230002640033200394002090030700399001160020000C0N114001710034300802011100120001810024300304003630048500360005800080300131002210029700372004450059600744003410056100784001920038300t1Shaftdia.Housingboredia.Max.Max.h6Min.Max.J7Min.23.81223.79930.17630.1512.82.82.825.40025.38731.76431.73925.40025.38733.35233.3272.82.82.82.82.82.82.82.8───3.43.43.43.43.43.43.4───15.88(.625)25.40(1.000)26.98826.97533.35233.3272.82.8FwDC23.812(15╱16)23.812(15╱16)23.812(15╱16)25.400(1)25.400(1)25.400(1)25.400(1)25.400(1)25.400(1)25.400(1)25.400(1)25.400(1)25.400(1)25.400(1)25.400(1)25.400(1)25.400(1)25.400(1)25.400(1)25.400(1)25.400(1)25.400(1)25.400(1)25.400(1)26.988(11╱16)26.988(11╱16)30.162(13╱16)30.162(13╱16)30.162(13╱16)31.750(11╱4)31.750(11╱4)31.750(11╱4)31.750(11╱4)31.750(11╱4)31.750(11╱4)31.750(11╱4)31.750(11╱4)31.750(11╱4)31.750(11╱4)31.750(11╱4)33.338(15╱16)33.338(15╱16)33.338(15╱16)33.338(15╱16)33.338(15╱16)33.338(15╱16)33.338(15╱16)33.338(15╱16)33.338(15╱16)33.338(15╱16)33.338(15╱16)33.338(15╱16)12.70(.500)15.88(.625)25.40(1.000)9.52(.375)11.13(.438)12.70(.500)15.88(.625)19.05(.750)22.22(.875)25.40(1.000)31.75(1.250)12.70(.500)19.05(.750)25.40(1.000)12.70(.500)15.88(.625)19.05(.750)22.22(.875)25.40(1.000)31.75(1.250)38.10(1.500)12.70(.500)19.05(.750)25.40(1.000)