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Parts Number

  • 3197/3120
  • Inquiry

    Product Information

    Designations

    3197/3120

    Boundary Dimensions

    d 33.338 mm Bore diameter
    D 72.626 mm Outside diameter
    T 30.162 mm Total width
    B 29.997 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)

    Basic Load Ratings

    Cr 97500 N Basic dynamic load rating
    C0r 90000 N Basic static load rating

    Speeds

    Grease 5300 min-1 Grease lubrication
    Oil (Oil-bath) 7500 min-1 Oil-bath lubrication

    Abutment and Fillet Dimensions

    da 41.5 mm Diameter of shaft abutment
    Da 61 mm Diameter of housing abutment
    db 40.5 mm Diameter of shaft abutment
    Db 67 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 0.33 Constant
    Y0 0.99 Axial load Factors
    Y1 1.8 Axial load Factors

    Mass

    CONE (approx.) 0.348 kg
    CUP (approx.) 0.225 kg
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