45 mm x 112 mm x 31 mm ISB GX 45 CP plain bearings

What Angular Contact Ball Category is 45 mm x 112 mm x 31 mm ISB GX 45 CP plain bearings in mechanical engineering? plain bearings Manufacturing Service . NTN BEARING CORP.OF AMERICA Upload your CAD file for an instant. 45 mm x 112 mm x 31 mm Open Enclosure

What is GX 45 CP bearing cross reference？