Ball-bearings

8 лет назад

This video compares the spin time of a ceramic ball bearing to a steel ball bearing in fidget spinners. The creator explains the ABEC rating system for ball bearings and how it relates to precision and efficiency. They then test the spin time of each bearing and discuss the cost difference between the two.

6 лет назад

This video explains the differences between tapered and ball bearings, focusing on their applications in vehicles. It highlights the advantages of tapered bearings in handling forces during cornering, particularly in trucks and larger cars. The video also emphasizes the importance of using the correct type of bearing for specific applications.

2 года назад

The video reviews Bones Big Balls bearings, comparing them to Bones Reds. The reviewer shares their experience using the bearings for several months, including their initial impressions and eventual issues encountered. They discuss the pros and cons of the bearings and invite viewers to share their own experiences and recommendations.

10 лет назад

This video explores the different types of ball bearings used in 3D printers, focusing on radial and linear bearings. The presenter explains the differences between these bearings, their uses, and how to choose the right ones for your 3D printer. They also discuss the importance of shaft quality and lubrication for optimal performance.