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NU1048M single row Cylindrical roller bearing detail Specifications: Material : 52100 Chrome Steel Construction : Single Row Cage : Brass Cage Cage Material : Brass Limiting Speed : 2100 rpm Packing : Industrial packing or single box packing Weight : 19.80 kg MainDimensions: Bore diameter (d) : 240 mm Outer diameter ( D) : 360 mm Width (B) : 56 mm Chamfer dimension (r) min. : 3.0 mm Chamfer dimension (r1) min. : 3.0 mm Permissible axial displacement (S ) max. : 6.4 mm Raceway diameter of inner ring (F) : 270 mm Dynamic load ratings (Cr) : 486 KN Static load ratings (Cor) : 765 KN ABUTMENT DIMENSIONS Diameter shaft shoulder (da) min. : 252 mm Diameter shaft shoulder (da) max. : 268 mm Minimum shaft shoulder (Db) min. : 275 mm Diameter of housing shoulder (Da) max. : 348 mm Maximum recess radius (ra) max : 2.5 mm Maximum recess radius (ra1) max : 2.5 mm