NU215-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 : 3710 rpm Weight : 1.40 kg MainDimensions: Bore diameter (d) : 75 mm Outer diameter ( D) : 130 mm Width (B) : 25 mm Chamfer dimension (r) min. : 1.5 mm Chamfer dimension (r1) min. : 1.5 mm Permissible axial displacement (S ) max. : 1.2 mm Raceway diameter of inner ring (F) : 88.5 mm Dynamic load ratings (Cr) : 138.6 KN Static load ratings (Cor) : 140.4 KN ABUTMENT DIMENSIONS Diameter shaft shoulder (da) min. : 84 mm Diameter shaft shoulder (da) max. : 87 mm Minimum shaft shoulder (Db) min. : 90 mm Diameter of housing shoulder (Da) max. : 121 mm Maximum recess radius (ra) max : 1.5 mm Maximum recess radius (ra1) max : 1.5 mm