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Parts Number

  • NF319W
  • NF319WC3
  • NF319WC2
  • NF319WC4
  • Inquiry

    Product Information

    Designations

    NF319W

    Boundary Dimensions

    d 95 mm Bore diameter
    D 200 mm Outside diameter
    B 45 mm Width
    EW 173.5 mm Raceway diameter of outer ring
    r (min.) 3 mm Chamfer dimension
    r1 (min.) 3 mm Chamfer dimension

    Basic Load Ratings

    Cr 320000 N Basic dynamic load rating
    C0r 289000 N Basic static load rating

    Speeds

    Thermal Speed Rating (Oil-bath) 4300 min-1 Oil-bath lubrication subject to conditions outlined in ISO 15312
    Grease 2400 min-1 Grease lubrication
    Oil (Oil-bath) 3000 min-1 Oil-bath lubrication

    Abutment and Fillet Dimensions

    da (min.) 108 mm Diameter of shaft abutment
    Db (min.) 177 mm Diameter of housing abutment
    Da (max.) 187 mm Diameter of housing abutment
    Db (max.) 187 mm Diameter of housing abutment
    ra (max.) 2.5 mm Radius of shaft or housing fillet
    rb (max.) 2.5 mm Radius of shaft or housing fillet

    Mass

    (approx.) 6.33 kg
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