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

Title

Specification

Size 

20mmx40mm 

Part Number 

OAVF20L40V 

Input Pressure 

20 – 100 PSI (0.14 – 0.69 MPa)

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