Balls are one of the oldest mechanical devices. They were used as bearing components on Roman ships as early as 40 AD. At present, people are still developing new designs, manufacturing technologies and application functions of precision balls. For example, the universal ball used in the cargo compartment of an aircraft uses hollow balls to reduce weight and fuel consumption. Mechanical airbag sensors using stainless steel balls have been used in millions of vehicles, and have never failed to open or opened by mistake. Similarly, the development of micro-ball manufacturing technology has enabled manufacturers to rapidly upgrade the level of disk drives, dental drills, satellite guidance systems, and other important applications.
Precision ball bearings have very small clearances and meet the most stringent requirements in terms of operating characteristics, load capacity, and durability. The environment has almost no effect on ball bearings. This makes ball shaft bearings particularly suitable for industrial casters that must meet strict technical conditions. At the same time it is also used for heavy-duty casters.
Wheel bearings with heat-resistant precision ball bearings can be used at extremely low temperatures and extremely high temperatures. Under these thermal conditions, the load capacity will be slightly reduced.
Radial deep groove ball bearings require almost no maintenance. Even under continuous operation, wear is low, and there is no need to replace bearings. Under applicable strict hygiene regulations, such as in the medical or food industries, wheels should be equipped with sealed ball bearings.
NINGBO MOSHENG BEARING CO., LTD. is a Ball Bearing factory, providing customers with quality products and services. Welcome to visit our official website to view.