NU2203-E single row Cylindrical roller bearing detail Specifications: Material : 52100 Chrome Steel Construction : Single Row Seal Type : open type Cage : Steel,brass or Nylon Cage Material : Steel,brass or Polyamide (PA66) Limiting Speed : 12600 rpm Packing : Industrial packing or single box packing Weight : 0.051 kg MainDimensions: Bore diameter (d) : 17 mm Outer diameter ( D) : 40 mm Width (B) : 16 mm Chamfer dimension (r) min. : 0.6 mm Chamfer dimension (r1) min. : 0.3 mm Permissible axial displacement (S ) max. : 1.7 mm Raceway diameter of inner ring (F) : 22.1 mm Dynamic load ratings (Cr) : 25.65 KN Static load ratings (Cor) : 19.71 KN ABUTMENT DIMENSIONS Diameter shaft shoulder (da) min. : 21 mm Diameter shaft shoulder (da) max. : 21.5 mm Minimum shaft shoulder (Db) min. : 23 mm Diameter of housing shoulder (Da) max. : 36 mm Maximum recess radius (ra) max : 0.6 mm Maximum recess radius (ra1) max : 0.3 mm