Description

This is for purchasing 1 single center bearing. These bearings are easy to swap out on your Metal Spinner products that have the R188 Bearings.

Center Bearing Options

Chrome Steel – This bearing can be purchased for the center bearing. This bearing makes some noise while spinning and may disrupt quiet rooms like classrooms or libraries. It can offer spin times up to 9x of the basic bearing option.

Si3N4 Hybrid – This bearing can be purchase for the center bearing. This bearing makes noise while spinning and will likely disrupt quiet rooms like classrooms or libraries. This bearing can offer spin times up to 9x longer than the basic bearing.