Air bearings also known as aerostatic or aerodynamic bearings.
Air bearings are bearings that use a thin film of pressurized gas to provide a low friction load-bearing interface between surfaces. The two surfaces do not touch, thus avoiding the traditional problems of friction, wear, particulates, and lubricant handling, and offer distinct advantages in precision positioning, such as lacking backlash and static friction, as well as in high-speed applications.
A differentiation is made between aerodynamic bearings, which establish the air cushion through the relative motion between static and moving parts, and aerostatic bearings, in which the pressure is being externally inserted.
If you're looking for high maneuverability, safety and ease of use, when it is time to move heavy loads, take a look at Shan Dong Finer Lifting Tools co., LTD specializing in manufacturing and marketing of Air Casters, we focus on producing Air Bearing Casters for 20+ years.
Regarding air casters price list, air skates manual instruction, air film transporters pictures, air rigging systems parameters.please feel free contact us. professionally service hope will get your satisfaction.

Country of Origin: China