Title

Specification

Size 

25 mm ID 

Part Number 

OAVTPR025MX 

Housing Material/Finish 

7075 Aircraft Quality Aluminum/Mil Spec Hard Anodize 

Side Material/Finish 

7075 Aircraft Quality Aluminum/Mil Spec Hard Anodize 

Porous Material 

Carbon 

Input Pressure 

40 psi - 100 max psi 

Pressure Port Threads 

M3 x 0.8 

Radial Stiffness 

0.35 lb/μ in (62 N/μ m) 

Pitch Moment Max 

23.01 lbs-in (2.6 N-m) 

Radial Load Max 

68.2 lbs (303.37 N) 

Axial Load Max 

40.9 lbs (181.93 N) 

Total Indicated Runout (TIR) 

± 1 millionths in (.025 µm) 

Axial and Radial Error Motion 

.9 μin / 0.023 (µm) 

Bearings Inside Diameter (ID) 

25 mm + .013/-.00 

Bearing Outside Diameter (OD) 

70 mm + .00/-.013 

Bearing Width 

15 mm 

Weight 

0.27 lb (121.0 g) 

Shaft Diameter  

25 mm 

Housing Bore size Light Press Fit Method 

70 mm + .013/-.00 

Flow rate 

5.39 SCFH