NU222-EM single row Cylindrical roller bearing detail Specifications: Material : 52100 Chrome Steel Construction : Single Row Seal Type : open type Cage : Brass Cage Cage Material :Brass Limiting Speed : 2380 rpm Weight : 5.4 kg MainDimensions: Bore diameter (d) : 110 mm Outer diameter ( D) : 200 mm Width (B) : 38 mm Chamfer dimension (r) min. : 2.1 mm Chamfer dimension (r1) min. : 2.1 mm Permissible axial displacement (S ) max. : 1.5 mm Raceway diameter of inner ring (F) : 132.50 mm Dynamic load ratings (Cr) : 310.50 KN Static load ratings (Cor) : 328.50 KN ABUTMENT DIMENSIONS Diameter shaft shoulder (da) min. : 122 mm Diameter shaft shoulder (da) max. : 130 mm Minimum shaft shoulder (Db) min. : 135 mm Diameter of housing shoulder (Da) max. : 188 mm Maximum recess radius (ra) max : 2.0 mm Maximum recess radius (ra1) max : 2.0 mm