NJ2213-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 : 3920 rpm Packing : Industrial packing or single box packing Weight : 1.49 kg MainDimensions: Bore diameter (d) : 65 mm Outer diameter ( D) : 120 mm Width (B) : 31 mm Chamfer dimension (r) min. : 1.5 mm Chamfer dimension (r1) min. : 1.5 mm Raceway diameter of inner ring (F) : 78.50 mm Dynamic load ratings (Cr) : 158.40 KN Static load ratings (Cor) : 162.90 KN ABUTMENT DIMENSIONS Diameter shaft shoulder (da) min. : 74.00 mm Diameter shaft shoulder (da) max. : 77.00 mm Diameter of housing shoulder (Da) max. : 111.00 mm Minimum shaft shoulder (Db) min. : 87.00 mm Maximum recess radius (ra) max : 1.5 mm