100 mm x 215 mm x 73 mm SKF 32320 J2 tapered roller bearings

100 mm x 215 mm x 73 mm SKF 32320 J2 tapered roller bearings with easy-to-use parts graphics, giving you the 100 mm x 215 mm x 73 mm ability to check parts NTN Driveshaft CORP. availability, Tapered Roller Bearings pricing, examine remanufactured options. 246000 lbf C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1

What is 32320 J2 bearing cross reference？