50 mm ID Frictionless Air Bushing
Part Number: OAV050MB
Our Air Bushings are used in spindle and linear applications. Due to their convenience and power, these are a great method to attain linear motion and deliver high-performance results in your applications. 
Input Pressure 
.28 Mpa to .68 max Mpa
Porous Material 
Carbon 
Pressure Port Threads 
M5 x 0.8 
Lifetime 
Infinite 
Radial Load Max 
866.3 N (194.8 lbs) 
Radial Stiffness 
110 N/μm (0.63 lbs/μin) 
Pitch Moment Max 
5.2 N-m (46 lbs-in) 
Bushing Inside Diameter (ID) 
50.018 mm + .005/-.000 
Bushing Outside Diameter (OD) 
74.12 mm + .13/-.00 
Bushing Length 
88.90 mm 
Bushing Weight 
443.0 g 
Recommended Shaft Outside Diameter (OD) 
50.00 mm + .00/-.02 (g6) 
Flow Rate 
23.57 SCFH