20 mm Frictionless Air Bushing
Title | Specifications |
Size | 20 mm ID |
Part Number | OAV020MB |
Housing Material/ Finish | 7075 Aircraft Quality Aluminum/Mil Spec Hard Anodize |
Input Pressure | .28 Mpa to .68 max Mpa (40 psi to 100 psi) |
Porous Material | Carbon |
Pressure Port Threads | M3 x 0.5 |
Lifetime | Infinite |
Radial Load Max | 160 N (36.0 lbs) |
Radial Stiffness | 23 N/μm (0.13 lbs/μin) |
Pitch Moment Max | 1.1 N-m (10 lbs-in) |
Bushing Inside Diameter (ID) | 20.018 mm + .005/-.000 |
Bushing Outside Diameter (OD) | 31.75 mm + .13/-.00 |
Bushing Length | 50.80 mm |
Bushing Weight | 49.1 g |
Recommended Shaft Outside Diameter (OD) | 20.00 mm + .00/-.02 (g6) |
Flow Rate | 9.42 SCFH |
Housing Bore Size O- Ring Method | 32.130 mm + .000/-.127 |
Housing Bore Size Light Press Fit Method | 31.780 mm + .000/-.025 |
Compatible con
Aluminum Mounting Blocks for imperial and metric frictionless air bushings. Made from aircraft quality aluminum and anodized with Mil spec. for ultimate quality.
Black anodized aluminum end support block is lightweight and strong for end mounting to support precision shafting. Imperial and metric sizes offered.