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S255002S255002 – 50mm Thrust Bushing

50mm Thrust Bushing

50mm Thrust Bushing

S255002 Thrust Bushings makes air bearing technology readily available to engineers who require radial motion with axial constraint. The S255002 runs on a standard metric precision machined steel shaft.

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Size50 mm ID50 mm ID
Input Pressure60 psi0.41 MPa
Radial Load Max220 lbs979 N
Thrust Load Max240 lbs1067 N
Axial StiffnessN/AN/A
Radial Stiffness0.63 lb/μin110 N/μm
Flowrate on Shaft19.0 - 30.0 SCFH8.97 - 14.16 NLPM
Air Gap150 micro-inches3.81 microns
Thrust Bushing1.9685 in +.0002/-.00050.020 mm +0.005/-0.000
Bushing Outside2.9 in74 mm
Thrust Face3.92 in99.6 mm
Thrust Bushing Length3.680 in93.47 mm
Thrust Bushing WeightN/AN/A
Housing Material/FinishAluminum/AnodizedAluminum/Anodized
Porous Media MaterialCarbonCarbon
Recommended Shaft1.9685 in -.0004/-.0010 in (g6)50.000 mm -9/-25 μm (g6)
Recommended Mounting Bore2.945 in +.005/-.00074.80 mm +.13/-.00
Maximum Allowable Pressure Supply100 psi0.689 MPa
Maximum Speed164 ft/s50 m/sec
Common Shaft MaterialsAnodized aluminum, stainless steel, nickel plated steel, ceramics, glassAnodized aluminum, stainless steel, nickel plated steel, ceramics, glass


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