>> P.186
D47Notes(1)Maximumpermissiblecornerradiusofthehousing(2)Allowablerotationalspeedappliestooillubrication.Forgreaselubrication,amaximumof60%ofthisvalueisallowable.Remarks1.Theouterringhasanoilgrooveandanoilhole.2.Nogreaseisprepacked.Performproperlubrication.Shaftdia.mm(inch)IdentificationnumberMass(Ref.)gStandardmountingdimensionsmmBoundarydimensionsmm(inch)DaMax.rasmax(1)15.875(5╱8)19.050(3╱4)22.225(7╱8)25.400(1)28.575(11╱8)31.750(11╱4)34.925(13╱8)38.100(11╱2)41.275(15╱8)44.450(13╱4)47.625(17╱8)4956756384.56992.510212811013811914914918715819917021525022515.875( 5╱8)19.050( 3╱4)19.050( 3╱4)22.225( 7╱8)22.225( 7╱8)25.400(1)25.400(1)28.575(1 1╱8)28.575(1 1╱8)31.750(1 1╱4)31.750(1 1╱4)34.925(1 3╱8)34.925(1 3╱8)38.100(1 1╱2)38.100(1 1╱2)41.275(1 5╱8)41.275(1 5╱8)44.450(1 3╱4)44.450(1 3╱4)44.450(1 3╱4)47.625(1 7╱8)28.575(1 1╱8)31.750(1 1╱4)31.750(1 1╱4)34.925(1 3╱8)34.925(1 3╱8)38.100(1 1╱2)38.100(1 1╱2)41.275(1 5╱8)41.275(1 5╱8)44.450(1 3╱4)44.450(1 3╱4)47.625(1 7╱8)47.625(1 7╱8)52.388(2 1╱16)52.388(2 1╱16)55.562(2 3╱16)55.562(2 3╱16)58.738(2 5╱16)58.738(2 5╱16)60.325(2 3╱8)61.912(2 7╱16)19.050( 3╱4)19.050( 3╱4)25.400(1)19.050( 3╱4)25.400(1)19.050( 3╱4)25.400(1)25.400(1)31.750(1 1╱4)25.400(1)31.750(1 1╱4)25.400(1)31.750(1 1╱4)25.400(1)31.750(1 1╱4)25.400(1)31.750(1 1╱4)25.400(1)31.750(1 1╱4)31.750(1 1╱4)31.750(1 1╱4)24.526.526.529.729.732.932.9363639.239.242.442.445.145.148.348.351.551.553.154.7BR101812BR122012BR122016BR142212BR142216BR162412BR162416BR182616BR182620BR202816BR202820BR223016BR223020BR243316BR243320BR263516BR263520BR283716BR283720BR283820BR3039200.61111111111111.51.51.51.51.51.51.51.5FwDCWithoutInnerRing,InchSeriesMACHINEDTYPENEEDLEROLLERBEARINGSShaftdia.15.875-47.625mm
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