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S1012501S1012501 – 125mm Flat Round Air Bearing

 
125mm Flat Round Air Bearing

125mm Flat Round Air Bearing
S1012501S1012501

Third largest of the New Way Flat Round porous media air bearing line, the 125mm size provides the scale necessary for more significant 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.

Units: US METRIC
TitleSpecifications
Size125 mm125 mm
SKUS1012501S1012501
Input Pressure60 psi0.41 MPa
Ideal Load625 lb2775 N
Stiffness1.5 lb/μin254 N/μm
No Load Flow8 - 12 SCFH3.78 - 5.66 NLPM
Fly Height0.0002 in5 microns
Bearing Size4.92 in125 mm
Bearing Height1.38 in35 mm
Bearing Weight2.28 lb1033 g
Housing Material/FinishAluminum/AnodizedAluminum/Anodized
Porous Media MaterialCarbonCarbon
Bearing Face Surface Size - Carbon5.20 in ⌀132 mm ⌀
Flatness0.00002 in0.0005 mm
Ball Socket Size20 mm20 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 Flat Round Air Bearing with Round End Ball Mounting Screw

Ball Mounting Screw – Round End
S8020B01 – 20mm Diameter / M16 x 0.75 x 77mm lg

Nut Housing Assembly
S8020H01 – M16 x 0.75 I.D. / M24 x 3 O.D.

Ball Retainer
S8020S01 – 20mm

Air Fittings
All M5 Thread Size Air Fittings

 

Mounting Details for 125mm Flat Round Air Bearing with Flat End Ball Mounting Screw

Ball Mounting Screw – Flat End
S8020B03 – 20mm Diameter / M16 x 0.75 x 77mm lg

Nut Housing Assembly
S8020H01 – M16 x 0.75 I.D. / M24 x 3 O.D.

Air Fittings
All M5 Thread Size Air Fittings

 

Mounting Details for 125mm Flat Round Air Bearing with Stainless Steel Ball and Ball Retainer

Stainless Steel Ball
S90B005 – 20mm Diameter

Ball Retainer
S8020S01 – 20mm

Air Fittings
All M5 Thread Size Air Fittings

 

Mounting Details for 125mm Flat Round Air Bearing with Stainless Steel Ball

Stainless Steel Ball
S90B005 – 20mm Diameter

Air Fittings
All M5 Thread Size Air Fittings