35 mm x 55 mm x 20 mm NTN NA4907S needle roller bearings

Question35 mm x 55 mm x 20 mm NTN NA4907S needle roller bearings 35 mm x 55 mm x 20 mm ? Find what you need faster by entering your 35x55x20 Bearing AST BEARING OF AMERICA CORP. information . -20 °C T min. 22mm N

What is NA4907S bearing cross reference？