It is the a part that gosse in the hole of the wheel and makes it spin longer and faster there are diffrent types of bearings and abec is a raiting used and also abec 3 bearings can be faster than abec 5s it really doesnt make a difference its mainly its durrability
Anything bone swiss.
yeah, theyre for skateboard and scooters
FKD bearings
Bones Swiss but they're expensive but they're worth it
depending on your bearings
a skateboard has 8 bearings. 2 bearings inside each wheel facing opposite ways inside each wheel
pop them out of the wheel
no
All 8 that should be in the wheels.. (2 per wheel.)
Bearings are used to let the wheels spin freely and with minimal drag.
Probably not considering they're roller blade bearings
yupp yupp