Part# OAVRL20M

 

  • 20mm ID OAV ® Roller Air Bearing

    0.750 in ID Frictionless oav Roller Air Bearing 0.28 Mpa (40 psi) . Ultra Precision, Hard install, Fixed location Bearing motion Housing Material/Finish 7075 Aircraft Quality Aluminum/ Mill Spec Hard Anodized

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  • 20mm ID OAV ® Roller Air Bearing

    Title Specification
    Size 20mm ID
    Part Number OAVRL20M
    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
    Max Rotation Speed >60,000 RPM
    Radial Load Max 22.6 lbs
    Axial Load Max 85 lbs
    Total Indicated Runout (TIR) ± 1 millionths inches (.025 microns)
    Bearings Inside Diameter (ID) 20mm +.01/-.00
    Bearing Outside Diameter (OD) 70mm +.00/-.01
    Bearing Width 31.8mm
    Weight .58 lb
    Shaft Diameter 20mm