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20mm x 40mm Flat Rectangular Vacuum Pre-loaded Air Bearing


Title

Specification

Size 

20mmx40mm 

Part Number 

OAVF20L40V 

Input Pressure 

0.27 to 0.68MPa(40 to 100 PSI) 

Input Vacuum 

15 in Hg(50.8 kPa) 

Ideal Load 

116 N(26 lbs) 

Stiffness 

10 N/micron (0.058 lbs/μ in) 

Hold Down Force @ 50.8kPa 

17N(3.8 lbs) 

Flow 

1.44 SCFH 

Fly Height 

5 micron 

Bearing Height 

13mm 

Bearing Weight 

22.5 gram 

Housing Material/Finish 

Aluminum/Anodized 

Porous Media Material 

Carbon 

Flatness 

0.0005mm(.00002in) 

Pressure Port Thread 

M3x0.5


Compatible avec

Mounting Ball Screw

  Part #OAV13MSCREW

This high carbon stainless steel is aerospace quality. With a ball end configuration tolerance of .0006mm, it is always parallel and easy to install.

Retaining Plate

      Part #OAVBR13R21

This high quality anodized aluminum meets aerospace quality. With a tolerance of .0006mm, it is always parallel and easy to install.

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