NU415-M 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 : 4200 rpm Packing : Industrial packing or single box packing Weight : 7.10 kg MainDimensions: Bore diameter (d) : 75 mm Outer diameter ( D) : 190 mm Width (B) : 45 mm Chamfer dimension (r) min. : 3.0 mm Chamfer dimension (r1) min. : 3.0 mm Permissible axial displacement (S ) max. : 4.5 mm Raceway diameter of inner ring (F) : 104.50 mm Dynamic load ratings (Cr) : 292.50 KN Static load ratings (Cor) : 265.50 KN ABUTMENT DIMENSIONS Diameter shaft shoulder (da) min. : 91 mm Diameter shaft shoulder (da) max. : 103 mm Minimum shaft shoulder (Db) min. : 107 mm Diameter of housing shoulder (Da) max. : 174 mm Maximum recess radius (ra) max : 2.5 mm Maximum recess radius (ra1) max : 2.5 mm