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S303801S303801 – 1.50 Inch ID Air Bushing

1.50 Inch ID Air Bushing

1.50 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 1.50 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.

Size1.50 Inch ID1.50 Inch ID
Input Pressure60 psi0.41 MPa
Radial Load Max145 lb645 N
Radial Stiffness0.41 lb/μin72 N/μm
Pitch Moment Max28 lb-in3.1 N-m
Pitch Stiffness101 lb-in/mil rad11 N-m/mil rad
Flowrate on Shaft14.00 - 19.20 SCFH11.3 - 9.0 NLPM
Air Gap at maximum recommended load150 micro-inches4 microns
Bushing Inside Diameter (ID)1.5008 in +.0002/-.000038.120 +0.005/-0.000 mm
Bushing Outside Diameter (OD)2.3 in58 mm
Bushing Length3.00 in76 mm
Bushing Weight7.2 oz204 g
Housing Material/FinishAluminum/AnodizedAluminum/Anodized
Porous Media MaterialCarbonCarbon
Recommended Shaft Outside Diameter (OD)1.5000 in38.100 mm
Recommended Shaft Tolerance-.0004/-.0010 in (g6)-9/-25 μm (g6)
Recommended Mounting Bore Diameter2.375 in +.002/-.00260.33 mm +.05/-.05
Pressure Port Threads10-32 UNF 2B10-32 UNF 2B
Maximum Allowable Pressure Supply100 psi0.689 MPa
Bushing ID Speed25,000 rpm25,000 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 1.50 Inch ID Air Bushing

Stainless Steel Shaft
S90S021-xxx – 1.5″ Diameter

End Mounts
S8038E01 – 1.5″ Diameter

Mounting Blocks
S8038P02 – 1.5″ I.D.

Replacement “O” Rings for Bushings
S90RG2-139 – 1.50″

Air Fittings
All 10-32 Thread Size Air Fittings

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