Rectangular Flat Air Bearings LSAP063125 / 610-22081

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The model LSAP063125 air bearing measures 0.63 x 1.25 inches and has a 19 pound load capacity. Its flat bearing surface carries loads without friction along guideways at a nominal air gap of 5 microns. For all LSA series bearings, load may be imparted through a centrally located ball seat on the top surface of the air bearing.

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User Instructions
Comparison Table
Load Capacity, lbs[N] 19 [84]
Stiffness, lbs/inch [N/µm] 100000 [17]
Flow Rate, scfh [slpm] 1.5 [0.7]
Air gap, microinches [µm] 200 [5]
Average Gap Sense Pressure at Rated Load, psig [Mpa] 46 [0.32]
Natural Frequency*, Hz 227
Physical Properties:
Length, inches [mm] 0.6 [15.9]
Width, inches [mm] 1.3 [31.8]
Height, inches [mm] 0.42 [10.7]
Ball Seat Diameter, inches [mm] 0.236 [6.0]
Mating Ball Stem Model number R3M6
Bearing Flatness, microinches [µm] 20 [0.5]
Supply fitting thread, metric [imperial] M3
Material Aluminum/porous carbon
Weight, lbs [N] 0.029 [0.1]
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
Number of Units:
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