35 mm x 55 mm x 20 mm NTN 2J-DF07A02LA4 angular contact ball bearings

The online AST BEARING OF AMERICA CORP. 35 mm x 55 mm x 20 mm NTN 2J-DF07A02LA4 angular contact ball bearings parts store gives you immediate 14 kN C access to a selection of more than 1.4 million new, used, remanufactured. 35 mm x 55 mm x 20 mm

What is 2J-DF07A02LA4 bearing cross reference？