You have the wheels. You have the bearings. Here are the bushings you'll need to work with your 6mm luggage axles.
The flanged bushings are used to step down the bearings inside diameter from 8mm to 6mm and also to provide 2mm of space between the wheel and the housing.
4 nylon spacers/washers also included.
**All wheels for sale here come with bearings and bushings.