65 mm x 120 mm x 31 mm 65 mm x 120 mm x 31 mm CYSD NUP2213E cylindrical roller bearings

YOU’LL FIND AN EXTENSIVE SELECTION OF 65 mm x 120 mm x 31 mm 65 mm x 120 mm x 31 mm CYSD NUP2213E cylindrical roller bearings FOR SALE. Bofa Import and Export Co., Ltd. 65 mm x 120 mm x 31 mm

What is bearing cross reference？