[2-Pack] LM12749-LM12711 Tapered Roller Bearing Cup & Cone (0.87 x 1.81 x 0.66″)
You can see the QJZ brand on the side, and it gives the part a solid look.
[1-Pack] LM12749-LM12711 Tapered Roller Bearing Cup & Cone (0.87 x 1.81 x 0.66″)
You will find that the QJZ brand appears on both rings, and it looks very consistent.