Greaseless bearings that eliminate sliding friction #DigInfo ikinamo 2:51 9 years ago 579 889 Скачать Далее
The Self-Levitating Kingsbury Aerodynamic Bearing Steve Mould 12:29 3 years ago 1 499 209 Скачать Далее
Nikola Tesla's "Nearly Frictionless" Bearings - Part 3 Nikola Tesla Research & Development Centre 22:51 2 years ago 6 657 Скачать Далее
What Is An Air Bearing? Frictionless Motion Solutions! New Way Air Bearings 0:38 7 years ago 28 899 Скачать Далее
5$ Frictionless Filament Spool Holder For 3D Printers (Ball Bearings) Chris Vee 3:09 7 years ago 7 320 Скачать Далее
Evo Deep Groove Ball Bearing #indispare #evoballbearing #shorts Indispare 0:06 3 months ago 31 Скачать Далее
Nanodiamond 'ball bearings' wrapped in graphene create a virtually frictionless surface Chemistry World 0:15 9 years ago 5 384 Скачать Далее