Spacer - Barrel 6mm
Bearings spacers are easy to replace in just the quantity you need. Sold in whatever quantity you may need.
Most inline axles have an outer diameter of 6mm. Most bearings have in inner diameter of 8mm. For use with all standard size wheels, standard size 8mm bearings, and standard size 6mm axles.
These spacers make standard 8mm bearings compatible with 6mm axles These minimize drag on your bearings, the solid aluminum construction dissipates head. This stepped spacer is for use with regular (size 608) bearings and 6mm inline axles.
To install, place 1 bearing in the wheel. Fit the spacer into the bearing already in the wheel, and insert the other bearing into the other side of the wheel. The bearings sit on the recessed part of the spacer, providing a seamless integration to the wheels.