40mm x 80mm Radial Air Bearings Concave W Profile

Fifth-smallest of the New Way Concave Radial Air Bearing product line, the 40mm x 80mm 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 40 x 80 mm40 x 80 mm
SKU S3240W***S3240W***
Input Pressure 60 psi0.41 MPa
Ideal Load at 5um Fly Height 100 lb445 N
Stiffness 0.33 lb/μin58 N/μm
Flow 6.0 - 9.0 SCFH2.59 - 3.89 NLPM
Fly Height 0.0002 in5 microns
Bearing Size 1.57 x 3.15 in40 x 80 mm
Bearing Height 0.79 in20 mm
Bearing Weight 0.31 lb145 g
Housing Material/Finish Aluminum/AnodizedAluminum/Anodized
Porous Media Material CarbonCarbon
Ball Socket Size 13 mm13 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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