This is Gossen Feed. What good are bearings of this size and of such poor quality? At least one Abec rating will be awarded. Thanks Uxcell I think. I was hoping that maybe being good enough to have an ABEC rating means something better than all the other low quality bearings listed that don't have them. No, these are weld slag packs like everyone else if you're looking for the 605ZZ above. Why should anything else be listed when they are on sale? race down. Ask for ABEC 5 or higher and your car will thank you.