0.500 Inch Frictionless Air Bushing
Performance Note: Load, stiffness, flow rate, and moment values are based on testing at 60 PSI supply pressure. Actual performance may vary depending on shaft quality, mounting method, air supply stability, and application conditions.
Title | Specifications |
Size | 0.50 Inch ID |
Part Number | OAV0500IB |
Housing Material/ Finish | 7075 Aircraft Quality Aluminum/Mil Spec Hard Anodize |
Input Pressure | 20 – 100 PSI (0.14 – 0.69 MPa) |
Porous Material | Carbon |
Pressure Port Threads | M3 x 0.5 |
Lifetime | Infinite |
Radial Load Max | 9.5 lbs (42.3 N) |
Radial Stiffness | 0.06 lbs/μin (11 N/μm) |
Pitch Moment Max | 7.5 lbs-in (0.8 N-m) |
Bushing Inside Diameter (ID) | 0.5007 in + .0002/-.0000 |
Bushing Outside Diameter (OD) | 0.932 in + .005/-.000 |
Bushing Length | 2.000 in |
Bushing Weight | 33.9 g |
Recommended Shaft Outside Diameter (OD) | 0.5000 in + .0000/-.0007 (g6) |
Flow Rate | 5.98 SCFH |
Housing Bore Size O- Ring Method | 0.947 in + .000/-.005 |
Housing Bore Size Light Press Fit Method | 0.908 in + .000/-.001 |





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