Title

Specification

Size 

50 mm ID 

Part Number 

OAVRL50M 

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 

M5 x 0.8 

Lifetime 

Infinite 

Radial Max Load 

311.8 N (70.1 lbs) 

Axial Load Max 

778.4 N (175.0 lbs) 

Standard Total Indicated Runout (TIR) 

.0002 in - .0005 in (5 µm - 13 µm)

Ultra-Precision Total Indicated Runout (TIR)

± 9 millionths in (0.25 µm)

Axial and Radial Error Motion 

1.1 μin/(0.027 µm) 

Bearings Inside Diameter (ID) 

50 mm + .01/-.00 

Bearing Outside Diameter (OD) 

110 mm + .00/-.01 

Bearing Width 

44.5 mm 

Weight 

2.7 lbs 

Shaft Diameter  

50 mm 

Housing Bore size Light Press Fit Method 

109.98 mm + .02/-.00 

Flow rate 

39.3 SCFH