65mm flat round air bearing

80mm Flat Round Air Bearing

New Way’s 80mm Flat Round air bearing is the largest of our mid-size line, providing a good balance of size and load-carrying capability. These bearings compare favorably with conventional rolling element bearings across virtually every performance characteristic. They are also easy to apply, replace or change. Contact New Way at 610.494.6700 to discuss your specific application’s needs.
Category:
Units: US METRIC
Title Specifications
Size 3.15 in80 mm
SKU S108001S108001
Input Pressure 60 psi0.41 MPa
Ideal Load 250 lb1110 N
Stiffness 0.65 lb/μin114 N/μm
No Load Flow 5.0 - 7.5 SCFH2.16 - 3.24 NLPM
Fly Height 0.0002 in5 microns
Bearing Size 3.15 in80 mm
Bearing Height 0.79 in20 mm
Bearing Weight 0.52 lb0.24 kg
Housing Material/Finish Aluminum/AnodizedAluminum/Anodized
Porous Media Material CarbonCarbon
Bearing Face Surface Size - Carbon 2.99 in76 mm
Flatness 0.00002 in0.0005 mm
Ball Socket Size 0.51 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 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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80mm flat round air bearing performance data

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S108001 Engineering Drawing

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