NEW NACHI 5307 Double Row Angular Contact Ball Bearing 35x80x34.9mm 1PCS #PA
You will find that the Nachi brand is stamped on the outer ring, and that gives me more confidence in this bearing.
1X NACHI 5307 Double Row Angular Contact Ball Bearing 35x80x34.9mm
Part Number: CHI 5307.
NEW NACHI 5307 Double Row Angular Contact Ball Bearing 35x80x34.9mm 1PCS #NN
A nice touch is the Nachi branding etched on the side, which I noticed right away when unboxing it.
NEW NACHI 5307 Double Row Angular Contact Ball Bearing 35x80x34.9mm 1PCS #DC
The Nachi branding is subtle but present, and that gives me more confidence when I am installing it.