Shop high-quality 7312 B single row angular contact ball bearings from our factory. We ensure durability and exceptional performance. Order now for reliable industrial use.
7312 B Single Row Angular Contact Ball Bearing detail Specifications: Metric series Material : 52100 Chrome Steel Construction : Single Row Seal Type : open type Limiting Speed : 7000 rpm Cage : Nylon cage or Steel cage Cage Material : Polyamide(PA66) or Steel Contact Angle : 40° Weight : 1.71 kg MainDimensions: Bore diameter (d) : 60 mm Outer diameter (D) : 130 mm Width (B) : 31 mm Distance side face to pressure point (a) : 55 mm Chamfer Dimension ( r) min. : 2.1 mm Chamfer Dimension ( r1) min. : 1.1 mm Dynamic load ratings (Cr) : 91.20 KN Static load ratings (Cor) : 65.55 KN ABUTMENT DIMENSIONS Minimum diameter shaft shoulder (da) min. : 72 mm Maximum diameter of housing shoulder (Da) max. : 118 mm Maximum diameter of housing shoulder (Db) max. : 123 mm Maximum fillet radius of shaft (ra) max. : 2.1 mm Maximum fillet radius of housing (ra1) max. : 1.0 mm
