Cylindrical Roller Bearing Skf No. Nj 324 Ecma P64 Pva 301 Plus Hj 324Ec/Va 301 ( Shoulder Guided) Or Fag No. Nj 324 Em1A. P6R-155,195 F1 Plus Hj 324F1 (Shoulder Guided) For Cummutator End Of Hitachi Traction Motor. [ Warranty Period: 30 Months After The Date Of Deli Very ] ]