45 mm x 85 mm x 23 mm CYSD NU2209E cylindrical roller bearings

cylindrical roller bearings offers a 45 mm x 85 mm x 23 mm CYSD NU2209E cylindrical roller bearings selection of Genuine cylindrical roller bearings at 45 mm x 85 mm x 23 mm Wholesale Prices. REGAL BELOIT Manufacturer Name We are a 45 mm x 85 mm x 23 mm CYSD NU2209E cylindrical roller bearings NTN Bearing de Mexico, S.A. Certified Parts Retailer

What is NU2209E bearing cross reference？