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13 mm OAV Tapered-Roller air bearing


Title

Specification

Size 

13 mm ID 

Part Number 

OAVTPR13M 

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 

0.06 lb/μ in (10.7 N/μ m) 

Pitch Moment Max 

4.4 lbs-in (0.5 N-m) 

Radial Load Max 

20.7 lbs (92.08 N) 

Axial Load Max 

12.4 lbs (55.16 N) 

Total Indicated Runout (TIR) 

± 1 millionths in (.025 µm) 

Axial and Radial Error Motion 

.9 μin/0.023 (µm) 

Bearings Inside Diameter (ID) 

13 mm + .013/-.000 

Bearing Outside Diameter (OD) 

53 mm + .00/-.013 

Bearing Width 

13 mm 

Weight 

.148 lb (67 g) 

Shaft Diameter  

13 mm 

Housing Bore size Light Press Fit Method 

53 mm + .0013/-.013 

Flow rate 

3.68 SCFH 


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