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NU2344-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 : 1540 rpm Packing : Industrial packing or single box packing Weight : 117.80 kg MainDimensions: Bore diameter (d) : 220 mm Outer diameter ( D) : 460 mm Width (B) : 145 mm Chamfer dimension (r) min. : 5.0 mm Chamfer dimension (r1) min. : 5.0 mm Permissible axial displacement (S ) max. : 11.90 mm Raceway diameter of inner ring (F) : 277.00 mm Dynamic load ratings (Cr) : 2124.00 KN Static load ratings (Cor) : 3015.00 KN ABUTMENT DIMENSIONS Diameter shaft shoulder (da) min. : 240 mm Diameter shaft shoulder (da) max. : 274.70 mm Minimum shaft shoulder (Db) min. : 279.30 mm Diameter of housing shoulder (Da) max. : 440 mm Maximum recess radius (ra) max : 4.0 mm Maximum recess radius (ra1) max : 4.0 mm