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NU224-EM single row Cylindrical roller bearing detail Specifications: Material : 52100 Chrome Steel Construction : Single Row Seal Type : open type Cage : Brass Cage Cage Material :Brass Limiting Speed : 2240 rpm Weight : 6.33 kg MainDimensions: Bore diameter (d) : 120 mm Outer diameter ( D) : 215 mm Width (B) : 40 mm Chamfer dimension (r) min. : 2.1 mm Chamfer dimension (r1) min. : 2.1 mm Permissible axial displacement (S ) max. : 14 mm Raceway diameter of inner ring (F) : 143.50 mm Dynamic load ratings (Cr) : 351.00 KN Static load ratings (Cor) : 373.50 KN ABUTMENT DIMENSIONS Diameter shaft shoulder (da) min. : 132 mm Diameter shaft shoulder (da) max. : 141 mm Minimum shaft shoulder (Db) min. : 146 mm Diameter of housing shoulder (Da) max. : 203 mm Maximum recess radius (ra) max : 2.0 mm Maximum recess radius (ra1) max : 2.0 mm