>> P.190
1)S(0.30.30.50.30.50.30.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.50.5Mass(Ref.)gBoundarydimensionsmm(inch)dDCBFwBRI6181267.59.525(3╱8)28.575(1 1╱8)19.050( 3╱4)19.30015.875( 5╱8)BRI82012BRI82016BRI102212BRI102216BRI122412BRI122416BRI142616BRI142620BRI162816BRI162820BRI183016BRI183020BRI203316BRI203320BRI223516BRI223520BRI243716BRI243720BRI243820BRI243920BRI264116BRI26412079.51069112210213615219016621018222522027523529525031535038032541012.700( 1╱2)12.700( 1╱2)15.875( 5╱8)15.875( 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)38.100(1 1╱2)38.100(1 1╱2)41.275(1 5╱8)41.275(1 5╱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)65.088(2 9╱16)65.088(2 9╱16)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)25.400(1)31.750(1 1╱4)19.30025.65019.30025.65019.30025.65025.65032.00025.65032.00025.65032.00025.65032.00025.65032.00025.65032.00032.00032.00025.65032.00019.050( 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)50.800(2)50.800(2)MACHINEDTYPENEEDLEROLLERBEARINGSWithInnerRing,InchSeriesShaftdia.9.525-41.275mmShaftdia.Identificationnumbermm(inch)9.525(3╱8)12.700(1╱2)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)Notes(1)Allowableaxialshiftamountofinnerringtoouterring(2)Maximumpermissiblecornerradiusoftheshaftorhousing(3)Allowablerotationalspeedappliestooillubrication.Forgreaselubrication,amaximumof60%ofthisvalueisallowable.Remarks1.Theinnerringandtheouterringeachhaveanoilgrooveandanoilhole.2.Nogreaseisprepacked.Performproperlubrication.D51
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