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Parts Number

  • NUP208ET7
  • NUP208ET7C3
  • NUP208ET7C2
  • NUP208ET7C4
  • Inquiry

    Product Information

    Designations

    NUP208ET7

    Boundary Dimensions

    d 40 mm Bore diameter
    D 80 mm Outside diameter
    B 18 mm Width
    FW 49.5 mm Raceway diameter of inner ring
    r (min.) 1.1 mm Chamfer dimension
    r1 (min.) 1.1 mm Chamfer dimension

    Basic Load Ratings

    Cr 68500 N Basic dynamic load rating
    C0r 55500 N Basic static load rating

    Speeds

    Thermal Speed Rating (Oil-bath) 9000 min-1 Oil-bath lubrication subject to conditions outlined in ISO 15312
    Mechanical (forced-circulation oil) 11000 min-1 Properly designed and controlled forced-circulation oil lubrication
    Grease 7500 min-1 Grease lubrication
    Oil (Oil-bath) 9000 min-1 Oil-bath lubrication

    Abutment and Fillet Dimensions

    da (min.) 46.5 mm Diameter of shaft abutment
    dd (min.) 56 mm Diameter of shaft abutment
    Da (max.) 73.5 mm Diameter of housing abutment
    ra (max.) 1 mm Radius of shaft or housing fillet
    rb (max.) 1 mm Radius of shaft or housing fillet

    Mass

    (approx.) 0.392 kg
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