Circular Flat Air Bearings LRAP100 / 610-22451

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This flat circular air bearing supports frictionless planar (rotational or translational) motion. Weighing in at only 15 grams, the small, 1 inch diameter of this bearing allows the opposing mating surface to have a larger flatness tolerance. Best designed for the lightest of loads, it also has the smallest air consumption.

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Downloads:
Drawing Download
Solid Model
User Instructions
Comparison Table
Performance:
Load Capacity, lbs[N] 24 [106]
Stiffness, lbs/inch [N/µm] 128333 [22]
Flow Rate, scfh [slpm] 1.3 [0.6]
Air gap, microinches [µm] 200 [5]
Average Gap Sense Pressure at Rated Load, psig [Mpa] 50 [0.34]
Natural Frequency*, Hz 229
Physical Properties:
Diameter, inches [mm] 1.0 [25.4]
Height, inches [mm] 0.49 [12.4]
Ball Seat Diameter, inches [mm] 0.236 [6.0]
Mating Ball Stem Model number R3M6
Air Bearing Surface Flatness, microinches [µm] 20 [0.5]
Supply fitting thread, metric [imperial] M3
Material Aluminum/porous carbon
Weight, lbs [N] 0.033 [0.1]
Installation Requirements:
Mating Surface Local Flatness, microinches [µm] 20 [0.5]
Mating Surface Roughness, microinches [µm] 16 [0.4]
Rated Supply Pressure, psig [Mpa] 80 [0.55]
Max. Supply Pressure, psig [Mpa] 100 [0.69]
Air Quality ISO Class 3 or better preferred
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