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Parts Number

  • 3386/3320
  • Inquiry

    Product Information

    Désignations

    3386/3320

    Dimensions des frontières

    d 39.688 mm Bore diameter
    D 80.167 mm Outside diameter
    T 29.37 mm Total width
    B 30.391 mm Width of inner ring
    C 23.812 mm Width of outer ring
    Cup r (min.) 3.3 mm Chamfer dimension of outer ring (Cup)
    Cone r (min.) 0.8 mm Chamfer dimension of inner ring (Cone)

    Charges nominales de base

    Cr 114000 N Basic dynamic load rating
    C0r 108000 N Basic static load rating

    Vitesses

    Grease 4800 min-1 Grease lubrication
    Oil (Oil-bath) 6300 min-1 Oil-bath lubrication

    Abutment and Fillet Dimensions

    da 46.5 mm Diameter of shaft abutment
    Da 70 mm Diameter of housing abutment
    db 45.5 mm Diameter of shaft abutment
    Db 75 mm Diameter of housing abutment
    ra (max.) 0.8 mm Radius of shaft or housing fillet of inner ring
    ra (max.) 3.3 mm Radius of shaft or housing fillet of outer ring

    Calculation factors

    e 0.27 Constant
    Y0 1.2 Axial load Factors
    Y1 2.2 Axial load Factors

    Mass

    CONE (approx.) 0.442 kg
    CUP (approx.) 0.217 kg
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