For the most part they should, unless the trucks say it needs 10 mm bearings then it will fit. Most trucks use 8 mm bearings.
Yes, just swap your bearings from skate wheels to longboard wheels, its all the same.
It all depends on the height of your riser/shock pads.
All skateboard bearings will fit ANY sized skateboard wheel because the bearing hole is designed to be the same in all wheels.
I don't think so but I could be wrong.. it depends what wheels you have. The important thing is that your wheels fit you scooter..
It doesnt matter it should just fit
Longboard wheels have a small hub, or core, inside it. Skateboard wheels also have this. This allows you to put bearings inside of both of them and can interchange what trucks you put on it. Generally, longboard wheels fit on normal skateboard trucks but a problem you will encounter is wheelbite. You may need to sand the board for wheel wells or put big risers on your board. Another solution is buying harder bushings for less turn and lean.
I think it's a yes because the wheels won't stick out of the sides.yes they will
yeh
Yes, any skate can take either bearing but you need to have the right type of wheel and spacer per bearing. ie, if you have mini bearings you need mini hub wheels and spacers that fit the mini bearings. If you have standard bearings you need standard hub wheels and spacers that fit the standard bearings.
a skateboard has 8 bearings. 2 bearings inside each wheel facing opposite ways inside each wheel
It depends on the model. Older models have bearings of an outer diameter bigger than regular skateboard wheels, and the axle is larger than the inner diameter of standard bearings. Newer models may have switched to a standard bearing. Skateboard shops sometimes have the proper sizes for older models, but roller skate wheels are closer. However the bearings do not fit standard wheels for skateboards or roller skates. If you have a good shop they can arrange to have the wheels ground out to accommodate the larger bearing, or you can have the axle machined to a smaller diameter and switch to standard bearings.
It depends. Without going into too much detail, all trucks are essentially the same, aside from length. If a truck is too short for a board, the wheel will hit the deck and cause wheel-bite. Wheel-bite can stop your board entirely when making a turn, potentially causing injury. If you can't afford to purchase longer trucks, buy some risers. Risers go in-between the deck and the truck to lift the deck and prevent wheel-bite. Just make sure that you purchase corresponding hardware to accommodate your new risers. Good luck.