Heavy duty air caster rigging systems instructions and price

Air bearings also known as aerostatic or aerodynamic bearings.
Air 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 bearing-related 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.
Air Caster and air bearings move loads ranging from a few hundred pounds to more than 150 tons.
Genuine Air Caster and air bearings are made with a tough, wear-resistant urethane diaphragm, giving them superior performance compared to other air bearing devices.
The diaphragm is securely attached to a corrosion resistant steel backing.
For convenience, all Air Caster and air bearings have a female pipe thread air inlet for direct connection, and a seal ring for slide out mounting.
Air casters is no mark on your expensive floor, no mark on it. Suitable for cleaning rooms, epoxy resin floors.
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Shan Dong Finer Lifting Tools co.,LTD
Email: sales@airbearingcasters.com
Website: http://www.airbearingcasters.com