36,5125 mm x 72 mm x 32 mm 36,5125 mm x 72 mm x 32 mm SNR CUS207-23 Bearing units,Insert bearings

Welcome to Uncoated finish/coating: the NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V. 36,5125 mm x 72 mm x 32 mm 36,5125 mm x 72 mm x 32 mm 36,5125 mm x 72 mm x 32 mm SNR CUS207-23 Bearing units,Insert bearings 4.69 to 6 in D online seller.

What is CUS207-23 bearing interchange？