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S257501S257501 – 3 Inch Thrust Bushing

 
3 Inch Thrust Bushing

3 Inch Thrust Bushing
S257501S257501

S257501 Thrust Bushings makes air bearing technology readily available to engineers who require radial motion with axial constraint. The S257501 runs on a standard imperial precision machined steel shaft.
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Units: US METRIC
Title Specifications
Size 3.00 Inch ID3.00 Inch ID
SKU S257501S257501
Input Pressure 60 psi0.41 MPa
Radial Load Max 400 lbs1779 N
Thrust Load Max 500 lbs2224 N
Axial Stiffness N/AN/A
Radial Stiffness 0.91 lb/μin159 N/μm
Flowrate on Shaft 25.0 - 45.0 SCFH10.81 - 19.46 NLPM
Air Gap 150 micro-inches3.81 microns
Thrust Bushing 3.0008 in +.0002/-.000076.220 +0.005/-0.000 mm
Bushing Outside 3.9 in99 mm
Thrust Face 6.0 in152.4 mm
Thrust Bushing Length 4.35 in110.5 mm
Thrust Bushing Weight N/AN/A
Housing Material/Finish Aluminum/AnodizedAluminum/Anodized
Porous Media Material CarbonCarbon
Recommended Shaft 3.000 in -.0004/-.0011 in (g6)76.200 mm -10/-29 μm (g6)
Recommended Mounting Bore 3.937 in +.003/-.000100.00 mm +.08/-.00
Maximum Allowable Pressure Supply 100 psi0.689 MPa
Resolution InfiniteInfinite
Maximum Speed 164 ft/s50 m/sec
Common Shaft Materials Anodized aluminum, stainless steel, nickel plated steel, ceramics, glassAnodized aluminum, stainless steel, nickel plated steel, ceramics, glass

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