35 mm x 72 mm x 17 mm NACHI 6207NSE deep groove ball bearings

YOU’LL FIND AN 32 kN P150° EXTENSIVE 180 mm Da SELECTION OF 35 mm x 72 mm x 17 mm 35 mm x 72 mm x 17 mm NACHI 6207NSE deep groove ball bearings NTN BEARING CORP.OF CANADA LTD. FOR SALE.

What is 6207NSE bearing interchange？