NJ205-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 : 10500 rpm Packing : Industrial packing or single box packing Weight : 0.136 kg MainDimensions: Bore diameter (d) : 25 mm Outer diameter ( D) : 52 mm Width (B) : 15 mm Chamfer dimension (r) min. : 1.0 mm Chamfer dimension (r1) min. : 0.6 mm Raceway diameter of inner ring (F) : 31.50 mm Dynamic load ratings (Cr) : 31.05 KN Static load ratings (Cor) : 24.75 KN ABUTMENT DIMENSIONS Diameter shaft shoulder (da) min. : 29.00 mm Diameter shaft shoulder (da) max. : 31.00 mm Diameter of housing shoulder (Da) max. : 46.00 mm Minimum shaft shoulder (Db) min. : 37.00 mm Maximum recess radius (ra) max : 1.0 mm