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S301201S301201 – 0.50 Inch ID Air Bushing

0.50 Inch ID Air Bushing

0.50 Inch ID Air Bushing

New Way’s English Air Bushing line offers a variety of standard English shafting sizes which are designed to meet your applications. The specifications shown below for 0.50 Inch ID define its performance capabilities. These porous media bushings are an inexpensive way to achieve frictionless linear motion. They compare favorably with conventional rolling element bearings across virtually every performance characteristic, and are easy to apply, replace or change.

Size0.50 Inch ID0.50 Inch ID
Input Pressure60 psi0.41 MPa
Radial Load Max10 lb44 N
Radial Stiffness0.06 lb/μin11 N/μm
Pitch Moment Max7.5 lb-in0.8 N-m
Pitch Stiffness19 lb-in/mil rad2.1 N-m/mil rad
Flowrate on Shaft4.75 - 6.60 SCFH2.2 - 3.1 NLPM
Air Gap at maximum recommended load150 micro-inches4 microns
Bushing Inside Diameter (ID)0.5008 in +.0002/-.000012.720 +0.005/-0.000 mm
Bushing Outside Diameter (OD)0.9 in23 mm
Bushing Length2.00 in51 mm
Bushing Weight1.1 oz31 g
Housing Material/FinishAluminum/AnodizedAluminum/Anodized
Porous Media MaterialCarbonCarbon
Recommended Shaft Outside Diameter (OD)0.5000 in12.700 mm
Recommended Shaft Tolerance-.0002/-.0007 in (g6)-6/-17 μm (g6)
Recommended Mounting Bore Diameter0.952 in +.005/-.00024.18 mm +.13/-.00
Pressure Port ThreadsM3 x 0.5M3 x 0.5
Maximum Allowable Pressure Supply100 psi0.689 MPa
Bushing ID Speed76,500 rpm76,500 rpm
Maximum Speed164.04 ft/s50 m/s
Common Shaft MaterialsAnodized aluminum, stainless steel, nickel plated steel, ceramics, glassAnodized aluminum, stainless steel, nickel plated steel, ceramics, glass


Mounting Details for 0.05 Inch ID Air Bushing

Stainless Steel Shaft
S90S009-xxx – 0.50″ Diameter

End Mounts
S8012E01 – 0.50″ Diameter

Mounting Blocks
S8012P02 – 0.50″ I.D.

Replacement “O” Rings for Bushings
S90RG2-019 – 0.50″

Air Fittings
All M3 Thread Size Air Fittings

Learn More About the Porous Media Difference