7330 BM Single Row Angular Contact Ball Bearing detail Specifications: Metric series Material : 52100 Chrome Steel Construction : Single Row Seal Type : open type Limiting Speed : 3150 rpm Cage : Brass Cage Cage Material : Brass Contact Angle : 40° Weight : 25.48 kg MainDimensions: Bore diameter (d) : 150 mm Outer diameter (D) : 320 mm Width (B) : 65 mm Distance side face to pressure point (a) : 131 mm Chamfer Dimension ( r) min. : 4.0 mm Chamfer Dimension ( r1) min. : 1.5 mm Dynamic load ratings (Cr) : 292.50 KN Static load ratings (Cor) : 351.0 KN ABUTMENT DIMENSIONS Minimum diameter shaft shoulder (da) min. : 167 mm Maximum diameter of housing shoulder (Da) max. : 303 mm Maximum diameter of housing shoulder (Db) max. : 311 mm Maximum fillet radius of shaft (ra) max. : 3.0 mm Maximum fillet radius of housing (ra1) max. : 1.5 mm