AIR CASTERS LOAD MOVING EQUIPMENT

Air Casters Lifting Equipment • Machinery Moving Equipment • Load Lifting Equipment

  Moving Heavy Loads The Easy Way

 

 

A-type Air Bearings

 

The A-type air bearing is the most popular type of air bearing that Hovair Systems sell with their load moving equipment. They are standard inclusions in most of our products including: air bearing kits,  air pallets, air pallet transporters and air beams.

An A-type air bearing - as shown opposite - consists of a urethane / rubber diaphragm which is securely attached to an aluminum back-plate. The back-plate contains grommet holes which supply compressed air from the load module to the air bearing unit.

 

The aluminum air bearing back-plate can be either square or circular depending on the type of load module it will be attached to. Square aluminum air bearings use the square back-plate and round steel air bearings use the circular back-plate. Apart from the shape, there is no difference between either bearing.

When the A-type is energized and inflated with compressed air, it will lift just sufficiently to cause the load to rise away from the floor surface into a flotation state. It does not lift the load vertically at all.

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