40mm x 50mm Flat Rectangular Air Bearing

Smallest of the company's original Flat Rectangular porous media air bearing line, the 40mm x 50mm size provides a good balance of size and load-carrying capability. These medium-sized bearings compare favorably with conventional rolling element bearings across virtually every performance characteristic. They are also easy to apply, replace or change.
Category:
Units: US METRIC
Title Specifications
Size 1.6 x 2.0 in40 x 50 mm
SKU S124001S124001
Input Pressure 60 psi0.41 MPa
Ideal Load 80 lb356 N
Stiffness 0.20 lb/μin35 N/μm
No Load Flow 2.4 - 4.0 SCFH1.04 - 1.73 NLPM
Fly Height 0.0002 in5 microns
Bearing Size 1.6 x 2.0 in40 x 50 mm
Bearing Height 0.51 in13 mm
Bearing Weight 0.12 lb56 g
Housing Material/Finish Aluminum/AnodizedAluminum/Anodized
Porous Media Material CarbonCarbon
Bearing Face Surface Size - Carbon 1.50 x 1.89 in38.10 x 48.11 mm
Flatness 0.00002 in0.0005 mm
Ball Socket Size 0.5 in13 mm
Pressure Port Thread M5 x 0.8M5 x 0.8
Viable Pressure Range 60 - 80 psi0.414 - 0.552 MPa
Maximum Allowable Pressure Supply 100 psi0.689 MPa
Resolution InfiniteInfinite
Maximum Speed 164.04 ft/s50 m/s
Common Guide Surfaces Granite, hard-coated aluminum, ceramics, glass, stainless steel, plated steelGranite, hard-coated aluminum, ceramics, glass, stainless steel, plated steel
Suggested Guide Surface Finish 16 RMS16 RMS

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40mm x 50mm flat rectangular air bearing performance data

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S124001

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