bones Swiss are the best bearings.they are on the expensive side but are worth it.
in the wheels
When you take the old bearings out they should have a number on them, write that number down and take it to a skate shop, or store that sells bearings. or just take your trucks or the whole board to a skate shop they will help you out.
well yes i got them and they are good and fast !
Sfendamous
Online
of course its a sole skate its the best skate board eva
Yes. The bearings are what allows the wheels to mount up firmly but yet spin freely on the axles/trucks.
bearings
For the most part yes. Get the cheapest quality bearings like milehighskate bearings (founs on milehighskates.com) or mini logo. It will ride just like expensive bearings. Abec doesn't make a difference in skateboarding.
5 meters
sidewalk street skate park
no, it is not harmful, although you must wash them with special 'bearings soap' to wipe off the mud and also not rust the bearings. :)