The CTR Bearing vs Spherical Roller Bearing explaining by Let's Grow Up

[@daherkhalee6153]

Thanks a lot for these great values, would like to add many efforts are made in railway engineering to optimize wheel and track design, reduce rolling friction is important for energy efficiency which it directly impacts energy consumption (Electrical, fuel, hydrogen ,...etc)

[@konkan4174]

Please make a video on push pull locomotive train🙏🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@mohsenloni1162]

عالی بود

[@chetanhmeshram]

Can we collaborate on a project together.