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S209001S209001 – 90mm VPL Air Bearing

 
90mm VPL Air Bearing

90mm VPL Air Bearing
S209001S209001

Largest of the New Way® vacuum preloaded air bearing line, the 90mm size provides the scale necessary for more significant load-carrying capability. Combining vacuum and air pressure eliminates the need for a second parallel guide surface. Contact us today to learn more about our VPL bearings.

Units: US METRIC
Title Specifications
Size 3.5 in90mm
SKU S209001S209001
Input Pressure 60 psi0.41 MPa
Input Vacuum 15 in Hg15 in Hg
Ideal Load 34 lbs150 N
Stiffness 0.25 lbs/μ in43 N/micron
Maximum Hold-Down Force at 50.7kPa 58.5 lb260 N
Flow 3.14 SFCH1.48 NLPM
Fly Height 197 uin5 microns
Bearing Size 3.5 in90mm
Bearing Height 0.866 in22 mm
Bearing Weight 10.8 oz306 grams
Housing Material/Finish Aluminum/AnodizedAluminum/Anodized
Porous Media Material CarbonCarbon
Bearing Face Surface Size - Carbon 2.5 in ID x 3.5 in OD62.4mm ID x 88.2mm OD
Flatness 0.00004 in0.001 mm
Mounting FlexureFlexure
Pressure Port M5M5
Vacuum Port M5M5
Viable Pressure Range 60-80 psi0.414 - 0.552 MPa
Maximum Allowable Pressure Supply 100 psi0.689 MPa
Resolution InfiniteInfinite
Maximum Speed 164 ft/s50m/sec
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

Attachments:

Mounting Details for 90mm Vacuum Preloaded Air Bearing

S209001 – 90mm Diameter
S8010F01 – #3/8-80 THD
S8010F02 – #3/8-40 THD

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