75mm x 150mm Radial Air Bearings Concave W Profile

Fourth-largest of the New Way Concave Radial Air Bearing product line, the 75mm x 150mm size provides a good balance of scale and load-carrying capability. For rotary or linear motion, these radial air bearings compare favorably with conventional rolling element bearings across virtually every performance characteristic. They are also easy to apply, maintain, and change.
Category:
Units: US METRIC
Title Specifications
Size 75 x 150 mm75 x 150 mm
SKU S3275W***S3275W***
Input Pressure 60 psi0.41 MPa
Ideal Load at 5um Fly Height 420 lb1868 N
Stiffness 1.43 lb/μin250 N/μm
No Load Flow 8.5 - 10.0 SCFH3.68 - 4.32 NLPM
Fly Height 0.0002 in5 microns
Bearing Size 2.95 x 5.91 in75 x 150 mm
Bearing Height 1.97 in50 mm
Bearing Weight 3.02 lb1372 g
Housing Material/Finish Aluminum/AnodizedAluminum/Anodized
Porous Media Material CarbonCarbon
Ball Socket Size 25 mm25 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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