Frictionless bearings refer to a type of bearing or mechanism that allows objects to move smoothly and easily without any friction. They are designed to minimize resistance and allow for smooth rotation or movement.
Related terms
Rolling Resistance: This term refers to the force or resistance experienced when an object rolls on a surface with some amount of friction, even if the bearings themselves are frictionless.
Lubrication: The process of applying a lubricant such as oil or grease to reduce friction between moving parts in order to make them operate more smoothly.
Ball Bearings: These are small metal balls positioned between two surfaces, reducing friction by allowing smooth rolling motion.