40 mm ID Air Bushing
Part Number: OAV040MB
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 
593.8 N (133.5 lbs) 
Radial Stiffness 
72 N/μm (0.41 lbs/μin) 
Pitch Moment Max 
3.1 N-m (28 lbs-in) 
Bushing Inside Diameter (ID) 
40.018 mm + .005/-.00 
Bushing Outside Diameter (OD) 
59.59 mm + .13/-.00 
Bushing Length 
76.20 mm 
Bushing Weight 
249.1 g 
Recommended Shaft Outside Diameter (OD) 
40.00 mm + .00/-.02 (g6) 
Flow Rate 
18.85 SCFH