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50 mm OAV Tapered-Roller air bearing


Title

Specification

Size 

50 mm ID 

Part Number 

OAV-TPR50M 

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 

Radial Stiffness 

0.56 lb/μin (98 N/µm) 

Pitch Moment Max 

33.6 lbs-in (3.8 N-m) 

Radial Load Max 

179.5 lbs (798.8 N) 

Axial Load Max 

107.7 lbs (479.3 N) 

Total Indicated Runout (TIR) 

± 1 millionths in (.025 µm) 

Axial and Radial Error Motion 

.9 μin/(0.023 µm) 

Bearings Inside Diameter (ID) 

50 mm + .013/-.00 

Bearing Outside Diameter (OD) 

100 mm + .00/-.013 

Bearing Width 

24 mm 

Weight 

0.76 lb (345 g) 

Shaft Diameter  

50 mm 

Housing Bore size Light Press Fit Method 

100 mm + .013/-.00 

Flow rate 

14.21 SCFH 


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