Yellow JacketPremium Skateboard Bearings, Pro Longboard Bearings, 608, ABEC 9, Black Mamba (Pack of 8)

Cumplen con su función y duración.

Yes I used to skate board maybe 40 years ago but that is long past. Now I need to use a walker and the bearings in it rusted and wore our. I read you could use skate board bearings to fix it and sure enough the these worked great. I did need to add spacer washers. These are very high quality bearings, they seem to be sealed well so they should not rust like the originals. Also I can beat my wife in a race down the hallway. To be honest what I mean is it is very clear these are very smooth bearings. Remember in a walker your hands can feel exactly what is going on at the wheels and unlike the original bearings, even when they were new, this is drastically smoother. Takes a bit of time to get used to how slick they feel, maybe 20 minutes, but I could not be happier. So for skateboard fans all I can say is they look and feel like quality bearings for walker fans buy these, you will need s few washers, rather than the almost double the price ones on amazon that say they are for walkers.

I bought a pretty cheap board to use at college because I had never long boarded before but it seemed like a good way to get around quickly. Because the board was so cheap the bearings wore out within a month or two so I bought these to replace them. They went in super easily and it just took some time adjusting the tightness of the wheels to get them to all spin perfectly. I have been riding them for about 3 months now with no issues and haven’t had to re-oil them yet. I am definitely no expert in the boarding world be these definitely worked for me. The only reason I kept them down from 5 stars is one seemed to stick a little bit comapre to the others which caused one wheel to have slightly more friction than the others. It has improved the performance of my cheap longboard by a ton though and I can maintain the same speed as my friends with 200+ dollar longboards now.

Used in 3D drybox for filament spool. Filament flows smoothly to the printer.

So far they are the best barings I have used