Rectangular Flat Air Bearings LSAP150300 / 610-22085

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This 1.50 x 3.00 inch rectangular air bearing carries 192 pounds of load with high stiffness and precision. The frictionless planar motion makes its use ideal for coordinate measuring machines, pick and place tools, semiconductor wafer inspection and a variety of other applications.

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User Instructions
Comparison Table
Load Capacity, lbs[N] 192 [845]
Stiffness, lbs/inch [N/µm] 510000 [88]
Flow Rate, scfh [slpm] 5.3 [2.5]
Air gap, microinches [µm] 200 [5]
Average Gap Sense Pressure at Rated Load, psig [Mpa] 68 [0.47]
Natural Frequency*, Hz 161
Physical Properties:
Length, inches [mm] 1.5 [38.1]
Width, inches [mm] 3.0 [76.2]
Height, inches [mm] 0.75 [19.1]
Ball Seat Diameter, inches [mm] 0.394 [10.0]
Mating Ball Stem Model number R5M8
Bearing Flatness, microinches [µm] 20 [0.5]
Supply fitting thread, metric [imperial] M5 [10-32]
Material Aluminum/porous carbon
Weight, lbs [N] 0.300 [1.3]
Installation Requirements:
Mating Surface Local Flatness, microinches [µm] 20 [0.5]
Mating Surface Roughness, microinches [µm] 16 [0.4]
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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