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S253201S253201 – 1.25 Inch Thrust Bushing

 
1.25 Inch Thrust Bushing

1.25 Inch Thrust Bushing
S253201S253201

S253201 Thrust Bushings makes air bearing technology readily available to engineers who require radial motion with axial constraint. The S253201 runs on a standard imperial precision machined steel shaft.
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Units: US METRIC
Title Specifications
Size 1.25 Inch ID1.25 Inch ID
SKU S253201S253201
Input Pressure 60 psi0.41 MPa
Radial Load Max 65 lbs289 N
Thrust Load Max 145 lbs645 N
Axial Stiffness 0.50 lbs/μ in87 N/μ m
Radial Stiffness 0.19 lbs/μ in34 N/μ m
Flowrate on Shaft 13.0 - 21.0 SCFH5.62 - 9.08 NLPM
Air Gap 150 micro-inches3.81 microns
Thrust Bushing 1.2508 in +.0002/-.000031.770 + 0.005 /-0.000 mm
Bushing Outside 1.970 in50mm
Thrust Face 3.000 in76.2mm
Thrust Bushing Length 2.625 in66.675mm
Thrust Bushing Weight 8.40 oz238 grams
Housing Material/Finish Aluminum/AnodizedAluminum/Anodized
Porous Media Material CarbonCarbon
Recommended Shaft 1.250 in +.0000 / -.000331.750 +0.000 /-0.005 mm
Recommended Mounting Bore 1.990 in +/-.00250.55 +0.076 / -0.000 mm
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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