[Qty.2] JHM720249 Tapered Roller Bearing Inner Single-Cone [100mm ID x 40mm W]
You will find that the QJZ brand is laser marked, and you can read it without squinting.
[Qty.1] JHM720249 Tapered Roller Bearing Inner Single-Cone [100mm ID x 40mm W]
What stands out about this option is the QJZ brand, and the finish looks clean and uniform.