NU2330-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 Packing : Industrial packing or single box packing Weight : 42.44 kg MainDimensions: Bore diameter (d) : 150 mm Outer diameter ( D) : 320 mm Width (B) : 108 mm Chamfer dimension (r) min. : 4.0 mm Chamfer dimension (r1) min. : 4.0 mm Permissible axial displacement (S ) max. : 9.70 mm Raceway diameter of inner ring (F) : 193.00 mm Dynamic load ratings (Cr) : 1242.00 KN Static load ratings (Cor) : 1440.00 KN ABUTMENT DIMENSIONS Diameter shaft shoulder (da) min. : 167 mm Diameter shaft shoulder (da) max. : 190 mm Minimum shaft shoulder (Db) min. : 195 mm Diameter of housing shoulder (Da) max. : 303 mm Maximum recess radius (ra) max : 3.0 mm Maximum recess radius (ra1) max : 3.0 mm