Japanese company NSK has developed a spinner with a special bearing, thanks to which it spins for more than 15 minutes.
NSK with the help of a new spinner shows the possibilities of its bearings, which are produced with very high accuracy. These bearings are used in rotating elements for hard drives.
Look at how the spinner-record is collected:
Also there is a secret “ingredient” – a brass ring in place of attaching the bearing and the spinner. Thanks to this, the spinner from NSK can rotate longer than the others. It rotates even longer than 15 minutes, if well twisted.