Parts Number

  • N340M
  • N340MC3
  • N340MC2
  • N340MC4
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    Product Information

    Designations

    N340M

    Boundary Dimensions

    d200mmBore diameter
    D420mmOutside diameter
    B80mmWidth
    EW360mmRaceway diameter of outer ring
    r (min.)5mmChamfer dimension
    r1 (min.)5mmChamfer dimension

    Basic Load Ratings

    Cr1200000NBasic dynamic load rating
    C0r1270000NBasic static load rating

    Speeds

    Thermal Speed Rating (Oil-bath)1600min-1Oil-bath lubrication subject to conditions outlined in ISO 15312
    Grease1300min-1Grease lubrication
    Oil (Oil-bath)1600min-1Oil-bath lubrication

    Abutment and Fillet Dimensions

    da (min.)220mmDiameter of shaft abutment
    Db (min.)367mmDiameter of housing abutment
    Db (max.)400mmDiameter of housing abutment
    ra (max.)4mmRadius of shaft or housing fillet
    rb (max.)4mmRadius of shaft or housing fillet

    Mass

    (approx.)55.3kg
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