NUP2212-E Single Row Cylindrical roller bearing detail Specifications: Material : 52100 Chrome Steel Construction : Single Row Limiting Speed : 4410 rpm Cage : Steel , brass or Nylon Cage Material : Steel , brass or Polyamide (PA66) Weight : 1.09 kg MainDimensions: Bore diameter (d) : 60 mm Outer diameter (D) : 110 mm Width (B) : 28 mm Chamfer dimension (r) min. : 1.5 mm Chamfer dimension (r1) min. : 1.5 mm Chamfer dimension of loose flange ring (F) : 72 mm Width of loose rib (B1) : 4.0 mm Static load ratings (Cor) : 135.90 KN Dynamic load ratings (Cr) : 136.80 KN ABUTMENT DIMENSIONS Rib diameter inner ring (d1) max. : 77.50 mm Rib diameter outer ring ( D1) min. : 95.10 mm Diameter shaft shoulder (da) min. : 68.00 mm Shaft shoulder (dc) min. : 80.00 mm Diameter of housing shoulder (Da) max. : 101.00 mm Recess radius (ra) max. : 1.5 mm