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40mm x 80mm Flat Rectangular Vacuum Pre-loaded Air Bearing

20mm x 40mm Flat Rectangular Vacuum Preloaded Air Bearing

Title

Specification

Size 

40mmx80mm 

Part Number 

OAVF40L80V 

Input Pressure 

0.27 to 0.68 MPa (40 to 100 PSI) 

Input Vacuum 

15 in Hg(50.8 kPa) 

Ideal Load 

463 N (104 lbs) 

Stiffness 

38.4 N/micron (0.22 lbs/μ in) 

Hold Down Force @ 50.8kPa 

66.75 N (15 lbs) 

Flow 

2.8 SCFH 

Fly Height 

5 microns 

Bearing Height 

15mm 

Bearing Weight 

104 grams 

Housing Material/FInish 

Aluminum/Anodized 

Porous Media Material 

Carbon 

Flatness 

0.0005 mm (0.00002 in) 

Port Thread 

M5 x 0.8


兼容

retaining plate.png

Retaining Plate

Part # OAVBR13R21

The Ball Retaining Plate is made of high quality anodized aluminum that meets aerospace quality.

ball-screw.jpg

Mounting Screw

Part # OAV13MMSCREW

This high carbon stainless meets aerospace quality. With ball end configuration .0006 mm tolerance always parallel and easy to install.

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