PGN 608 2RS Sealed Bearing Lubricated Power Transmission Products Review

They arrived on time. They come pre-lubricated but I chose to open them up and add oil before installing them on Moxi skates. They are in great shape and turning better than I expected. I plan to try zz camp but. they are easy to open and appear to be very beneficial. I'll probably use them as the main bearings for our inline skates and quads.

I bought these to replace some fried motor bearings and compared to the cheap cheap no name bearings I originally supplied they are really great. There are very small, barely noticeable variations in flatness, but they fit perfectly in the press-in holes and follow the rotor shaft very closely. Considering that proper 608s are bloody expensive, around $5 each, it's the perfect middle ground between a great price and still great quality. If you want to make a work like mine, avoid the cheapest…

I understand that they are not intended for heavy duty applications, but I still expected a certain level of honesty and accuracy when purchasing. To make this quick and easy they are NOT sealed and 30-40% of the ones I have are not even oiled. I wouldn't normally check all of this, but I noticed right away that the first couple of bearings I pulled out weren't spinning. I started checking them and 4 of the first 10 weren't even lubed and none of them were sealed. In the top corner of one of my