[Qty.2] New 580 Tapered Roller Bearing Single-Cone [3.25 in Bore x 1.4242 in W]
You will find that the QJZ brand is laser marked, and you can read it without squinting.
[Qty.1] New 580 Tapered Roller Bearing Single-Cone [3.25 in Bore x 1.4242 in W]
The QJZ brand is right where you expect it, which is a nice touch for easy checking.