NJ212-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 : 4410 rpm Packing : Industrial packing or single box packing Weight : 0.842 kg MainDimensions: Bore diameter (d) : 60 mm Outer diameter ( D) : 110 mm Width (B) : 22 mm Chamfer dimension (r) min. : 1.5 mm Chamfer dimension (r1) min. : 1.5 mm Raceway diameter of inner ring (F) : 72 mm Dynamic load ratings (Cr) : 99.90 KN Static load ratings (Cor) : 91.80 KN ABUTMENT DIMENSIONS Diameter shaft shoulder (da) min. : 69.00 mm Diameter shaft shoulder (da) max. : 71.00 mm Diameter of housing shoulder (Da) max. : 101.00 mm Minimum shaft shoulder (Db) min. : 80.00 mm Maximum recess radius (ra) max : 1.5 mm