140 mm x 250 mm x 42 mm FAG HCB7228-E-T-P4S angular contact ball bearings

How NTN BEARING CORP.OF AMERICA 140 mm x 250 mm x 42 mm do you find 96 mm B the 140 mm x 250 mm x 42 mm FAG HCB7228-E-T-P4S angular contact ball bearings specification? Manufacturers Online Free check！