What are the advantages and disadvantages of ball bearings and roller bearings? What are they suitable for?
The ball bearing is a kind of rolling bearing. The ball roller is placed between the inner steel ring and the outer steel ring, and can bear greater load. Also called ball bearing. For little carrying capacity; requiring economic coordination.Roller bearing is rolling bearing with cylindrical, conical or drum shaped roller. It mainly consists of radial short cylindrical roller, double row centripetal roller, tapered roller and thrust roller.
Ball bearing speed, low noise, carrying capacity is small, roller bearings, relatively low speed, large carrying capacity.
These rollers are mainly used in cylindrical roller bearings, and can also be used directly in the machinery of roller assemblies. The roller has been standardized in size and can be used as a commodity roller for design and user selection.
