https://www.powermotiontech.com/sponsored/video/55369511/igus-inc-the-benefits-of-using-maintenance-free-bearings-and-energy-chains
The Benefits of Using Maintenance-Free Bearings and Energy Chains | Power & Motion Tech
John Prokopec and Stephen Bowman of igus discuss the various benefits of using maintenance-free plastic bearings and energy chains in heavy-duty mobile...
maintenance free bearingsthe benefits