7315 B Single Row Angular Contact Ball Bearing detail Specifications: Metric series Material : 52100 Chrome Steel Construction : Single Row Seal Type : open type Limiting Speed : 5600 rpm Cage : Nylon cage or Steel cage Cage Material : Polyamide(PA66) or Steel Contact Angle : 40° Weight :3.071 kg MainDimensions: Bore diameter (d) : 75 mm Outer diameter (D) : 160 mm Width (B) : 37 mm Distance side face to pressure point (a) : 68 mm Chamfer Dimension ( r) min. : 2.1 mm Chamfer Dimension ( r1) min. : 1.1 mm Dynamic load ratings (Cr) : 126.00 KN Static load ratings (Cor) : 96.30 KN ABUTMENT DIMENSIONS Minimum diameter shaft shoulder (da) min. : 87 mm Maximum diameter of housing shoulder (Da) max. : 148 mm Maximum diameter of housing shoulder (Db) max. : 153 mm Maximum fillet radius of shaft (ra) max. : 2.1 mm Maximum fillet radius of housing (ra1) max. : 1.0 mm