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1.000 Inch Frictionless Air Bushing

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1.00 Inch ID

Part Number 


Housing Material/ Finish

7075 Aircraft Quality Aluminum/Mil Spec Hard Anodize

Input Pressure

40 psi - 100 max psi

Porous Material


Pressure Port Threads

M3 x 0.5



Radial Load Max

51.6 lbs (229.5 N)

Radial Stiffness

0.19 lbs/μ in (34 N/μm)

Pitch Moment Max

17 lbs-in (1.9 N-m)

Bushing Inside Diameter (ID)

1.0007 in + .0002/-.0000

Bushing Outside Diameter (OD)

1.532 in + .005/-.000

Bushing Length

2.250 in

Bushing Weight

79.5 g

Recommended Shaft Outside Diameter (OD)

1.0000 in + .0000/-.0007 (g6)

Flow Rate

11.97 SCFH

Housing Bore Size O- Ring Method

1.547 in + .000/-.005

Housing Bore Size Light Press Fit Method

1.533 in + .000/-.001

Compatible avec

Part #MBI0500

Aluminum Housing Blocks for imperial and metric frictionless air bushings. Made from aircraft quality aluminum and anodized with Mil spec. for ultimate quality.

Part #OAV0500SHAFT

Our standard shafts have a surface finish better than 16 RMS and .0007 tolerance.

Part #OAV0500RG

Meets MIL-R-83248C and ASTM D2000/SAE J200. Offers excellent resistance. Temperature range is

-15 °F to + 400 °F. A75 hardness and color is black.

Part #SEMi-OAV0500

Black anodized aluminum end support block is lightweight and strong for end mounting to support precision shafting. Imperial and metric sizes offered.

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