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S1212501S1212501 – 125mm x 250mm Flat Rectangular Air Bearing

 
125mm x 250mm Flat Rectangular Air Bearing

125mm x 250mm Flat Rectangular Air Bearing
S1212501S1212501

Next to largest of the company’s new Large Flat Rectangular porous media air bearing line, the 125mm x 250mm size also provides the scale necessary for more significant load-carrying capability. These bearings fill out New Way’s Flat Rectangular Air Bearing line, and compare favorably with conventional rolling element bearings across virtually every performance characteristic. They are also easy to apply, replace or change.

Units: US METRIC
TitleSpecifications
Bearing Size4.9 x 9.8 in125 x 250 mm
SKUS1212501S1212501
Input Pressure60 psi0.41 MPa
Ideal Load1750 lb7784 N
Stiffness5.76 lb/μin1009 N/μm
No Load Flow10.0 - 11.0 SCFH4.72 - 5.19 NLPM
Fly Height0.0002 in5 microns
Bearing Height3.35 in85 mm
Bearing Weight10.13 lb4597 g
Housing Material/FinishAluminum/AnodizedAluminum/Anodized
Porous Media MaterialCarbonCarbon
Bearing Face Surface Size - Carbon9.72 x 4.80 in246.89 x 121.87 mm
Flatness0.00002 in0.0005 mm
Ball Socket Size1.0 in25 mm
Pressure Port ThreadM5 x 0.8M5 x 0.8
Viable Pressure Range60 - 80 psi0.414 - 0.552 MPa
Maximum Allowable Pressure Supply100 psi0.689 MPa
ResolutionInfiniteInfinite
Maximum Speed164.04 ft/s50 m/s
Common Guide SurfacesGranite, hard-coated aluminum, ceramics, glass, stainless steel, plated steelGranite, hard-coated aluminum, ceramics, glass, stainless steel, plated steel
Suggested Guide Surface Finish16 RMS16 RMS

Attachments:

Mounting Details for 125mm x 250mm Flat Rectangular Air Bearing with Flat End Ball Mounting Screw

Ball Mounting Screw – Flat End
S8040B01 – 40mm Diameter / M30 x 0.75 x 120mm lg

Nut Housing Assembly
S8040H01 – M30 x 0.75 I.D. / M42 x 4.5 O.D.

Air Fittings
All M5 Thread Size Air Fittings